Installation Guide (Single-Row Aisle Containment with 2200 ...

FusionModule5000 Smart Modular Data Center V100R001

Installation Guide (Single-Row Aisle Containment with 2200 mm High Cabinets, ECC800)

Issue 01

Date 2019-03-05

HUAWEI TECHNOLOGIES CO., LTD.

Issue 01 (2019-03-05) Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd.

i

Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without prior

written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective

holders.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and

the customer. All or part of the products, services and features described in this document may not be

within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,

information, and recommendations in this document are provided "AS IS" without warranties, guarantees

or representations of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang

Shenzhen 518129

People's Republic of China

Website: http://e.huawei.com

http://e.huawei.com/

FusionModule5000 Smart Modular Data Center

Installation Guide (Single-Row Aisle Containment with

2200 mm High Cabinets, ECC800) About This Document



ii

About This Document

Purpose This document describes how to install the smart modular data center (smart module for

short) in the single-row aisle containment scenario.

Intended Audience This document is intended for:

Hardware installation engineers

Commissioning engineers

Maintenance engineers

Technical support engineers

Symbol Conventions The symbols that may be found in this document are defined as follows.

Symbol Description

Indicates an imminently hazardous situation which, if

not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.


avoided, may result in minor or moderate injury.


avoided, could result in equipment damage, data loss,

performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to

personal injury.

Calls attention to important information, best practices

and tips.

NOTE is used to address information not related to

personal injury, equipment damage, and environment



2200 mm High Cabinets, ECC800) About This Document



iii

Symbol Description

deterioration.

Change History

Changes between document issues are cumulative. The latest document issue contains all

updates made in previous issues.

Issue 01 (2019-03-05)

This issue is the first official release.



2200 mm High Cabinets, ECC800) Contents



iv

Contents

About This Document ............................................................................................................ ii

1 Installation Preparations....................................................................................................... 1

1.1 Transportation and Placing Precautions .............................................................................................................................. 1

1.2 Unpacking and Acceptance .................................................................................................................................................. 2

1.3 Installation Environment Requirements .............................................................................................................................. 3

1.4 Site Requirements (Power Supply and Distribution Cabinet) ........................................................................................... 5

1.5 Site Requirements (New Main Way) ................................................................................................................................... 7

1.6 Documents ............................................................................................................................................................................. 9

1.7 Tools and Instruments ......................................................................................................................................................... 10

1.8 Tools Delivered with Equipment ....................................................................................................................................... 14

1.9 Personnel Requirements ..................................................................................................................................................... 16

1.10 Installation Process ........................................................................................................................................................... 16

2 Scenario Description (Power Supply and Distribution Cabinet) ................................... 18

3 Scenario Description (New Main Way) ............................................................................. 20

4 Hardware Installation Preparations................................................................................... 22

4.1 (Optional) Installing Bases ................................................................................................................................................. 22

4.1.1 Installing Adjustable Bases ............................................................................................................................................. 22

4.1.1.1 Base Specifications ....................................................................................................................................................... 22

4.1.1.2 Precautions for Installing the Base .............................................................................................................................. 22

4.1.1.3 (Optional) Installing the Support for a Cabinet .......................................................................................................... 23

4.1.1.3.1 Assembling a Base..................................................................................................................................................... 23

4.1.1.3.2 Positioning Bases....................................................................................................................................................... 25

4.1.1.3.3 Securing Bases ........................................................................................................................................................... 27

4.1.2 Installing Fixed-Size Bases ............................................................................................................................................. 29

4.1.2.1 Deploying a 300 mm Wide Air Conditioner Base ...................................................................................................... 29

4.1.2.2 Deploying Bases for a 600 mm wide IT Cabinet/Battery Cabinet/Network Cabinet .............................................. 31

4.1.2.3 Deploying the 600 mm Wide PDC Base ..................................................................................................................... 32

4.1.2.4 Deploying 800 mm Wide Fixed Bases ........................................................................................................................ 34

4.1.2.5 Securing Bases .............................................................................................................................................................. 35

4.2 Preparing for Installing Air Conditioners .......................................................................................................................... 37

4.2.1 Material Preparations....................................................................................................................................................... 37






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4.2.2 Checking the Air Pressure ............................................................................................................................................... 44

4.2.3 Installing Water Pipe Adapters ........................................................................................................................................ 46

4.2.4 Removing Transportation Fasteners for the Air Conditioner ........................................................................................ 48

4.3 Removing Pallets ................................................................................................................................................................ 49

4.3.1 Removing the PDC Pallet ............................................................................................................................................... 50

4.3.2 Removing the IT Cabinet Pallet...................................................................................................................................... 52

4.3.3 Removing the Air Conditioner Pallet ............................................................................................................................. 52

4.4 Adjusting the Baffle Plate for the Air Conditioner ........................................................................................................... 54

4.5 (Optional) Adjusting IT Cabinet Side Plates ..................................................................................................................... 55

4.6 (Optional) Adjusting Battery Cabinet Side Plates ............................................................................................................ 56

4.7 (Optional) Installing the PDC Tail Frame ......................................................................................................................... 57

4.8 Routing Air Conditioner Pipes ........................................................................................................................................... 61

5 Installing the Cabinet.......................................................................................................... 63

5.1 Installing Cabinets (with Bases) ........................................................................................................................................ 63

5.2 Positioning Cabinets (Without Bases) ............................................................................................................................... 66

5.3 Installing Cabinets (Without Bases) .................................................................................................................................. 67

5.4 Installing Cabinet Accessories ........................................................................................................................................... 71

5.4.1 Installing the Top Frame.................................................................................................................................................. 71

5.4.1.1 Installing a 600 mm Wide Top Frame ......................................................................................................................... 71

5.4.1.2 Installing a 300 mm Wide Top Frame ......................................................................................................................... 72

5.4.1.2.1 Installing a Top Frame for the 300 mm Wide Air Conditioner (Bottom Pipe Routing) ....................................... 72

5.4.1.2.2 Installing a Top Frame for the 300 mm Wide Air Conditioner (Overhead Pipe Routing) .................................... 73

5.4.1.2.3 Installing a Top Frame for the 300 mm Wide Air Conditioner Adaptive Frame ................................................... 75

5.4.2 (Optional) Taking Out PDU2000 Cables and Industrial Connectors ........................................................................... 75

5.4.3 (Optional) Installing Branch Ground Copper Bars........................................................................................................ 77

5.4.4 (Optional) Installing the Vertical Ground Bar................................................................................................................ 78

5.4.5 (Optional) Setting a Mechanical Coded Lock ............................................................................................................... 79

6 Installing the Contained Aisles.......................................................................................... 82

6.1 Installing Sealing Plates ..................................................................................................................................................... 82

6.2 Installing Skylights ............................................................................................................................................................. 84

6.2.1 Skylight Overview ........................................................................................................................................................... 84

6.2.1.1 600 mm Wide Control Skylight ................................................................................................................................... 84

6.2.1.2 800 mm Wide Control Skylight ................................................................................................................................... 85

6.2.1.3 600 mm Wide Flat or Rotating Skylight ..................................................................................................................... 85

6.2.1.4 800 mm Wide Flat or Rotating Skylight ..................................................................................................................... 86

6.2.1.5 300 mm Wide Flat Skylight ......................................................................................................................................... 87

6.2.2 Securing Skylights ........................................................................................................................................................... 88

6.2.3 Installing a Rotating Skylight Magnetic Lock ............................................................................................................... 90

6.3 Installing End Doors ........................................................................................................................................................... 91

6.3.1 Installing a Cabinet Lower Mounting Kit ...................................................................................................................... 92

6.3.2 Installing a Revolving Door ............................................................................................................................................ 94






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6.4 Attaching Cabinet Labels .................................................................................................................................................101

6.5 (Optional) Installing Aisle Lights ....................................................................................................................................103

7 (Optional) Installing the New Main Way ....................................................................... 106

8 (Optional) Installing Cable Troughs ............................................................................... 107

8.1 Installing a 600 mm Wide Cable Trough.........................................................................................................................107

8.2 Installing a 300 mm Wide Cable Trough......................................................................................................................... 111

8.3 Installing an 800 mm Wide Cable Trough ...................................................................................................................... 113

8.4 Installing End Panels for Cable Troughs ......................................................................................................................... 113

9 Installing Monitoring Devices ......................................................................................... 115

9.1 Device Layout in the Network Cabinet ........................................................................................................................... 115

9.2 (Optional) Installing a Server ........................................................................................................................................... 116

9.3 (Optional) Installing a VCN500....................................................................................................................................... 118

9.4 (Optional) Installing a LAN Switch ................................................................................................................................ 119

9.5 Installing an ECC800........................................................................................................................................................121

9.6 (Optional) Installing a Rack Environment Unit ..............................................................................................................123

9.7 Installing Monitoring Components on a Control Skylight .............................................................................................124

9.7.1 Installing a Camera ........................................................................................................................................................125

9.7.2 (Optional) Installing a Smoke Detector........................................................................................................................129

9.7.3 (Optional) Installing the Multi-Functional Sensor ......................................................................................................129

9.8 (Optional) Installing Monitoring Components on the End Door ...................................................................................130

9.8.1 Monitoring Component Layout for the Revolving Door ............................................................................................130

9.8.2 Installing an Actuator or Converter ..............................................................................................................................131

9.8.3 Installing an Alarm Beacon ...........................................................................................................................................134

9.8.4 (Optional) Installing a Revolving Door Magnetic Lock .............................................................................................135

9.8.5 Installing Buttons ...........................................................................................................................................................140

9.8.6 Installing the Pad Mounting Kit....................................................................................................................................141

9.8.6.1 Installing a Fingerprint and Card Reader ..................................................................................................................142

9.8.6.2 Installing a Fingerprint and Card Reader with a Keypad.........................................................................................143

9.8.6.3 Installing a Card Reader with a Keypad ...................................................................................................................144

9.8.6.4 Installing an IC Card Reader......................................................................................................................................145

9.8.6.5 Installing a Pad Power Connector .............................................................................................................................147

9.8.6.6 Installing a Pad ...........................................................................................................................................................150

9.8.6.7 Securing the Pad Mounting Kit .................................................................................................................................151

9.9 (Optional) Installing a Smart ETH Gateway...................................................................................................................154

9.10 Installing Temperature Sensors ......................................................................................................................................157

9.11 Rules for Deploying T/H Sensors ..................................................................................................................................158

9.12 Installing a T/H Sensor ...................................................................................................................................................160

9.13 Installing a WLDS900 Water Sensor (Used in Intelligent Micro-Modular) ...............................................................162

9.13.1 Connecting a Cable to the WLDS900 Water Detector ..............................................................................................162

9.13.2 Laying Out the Water Detection Cable (Top Pipe Routing) .....................................................................................164

9.13.3 Laying Out the Water Detection Cable (Bottom Pipe Routing) ...............................................................................166






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10 (Optional) Installing In-Room Cable Trays .................................................................. 169

11 Installing Cabinet Sealing Plates ................................................................................... 170

12 Cable Routing .................................................................................................................. 172

12.1 System Cabling Rules.....................................................................................................................................................172

12.2 Cable Routes for the Single-Row Aisle Containment Scenario (Power Supply and Distribution Cabinet) .............177

12.3 Cable Routes for the Single-Row Aisle Containment Scenario (New Main Way) ....................................................178

12.4 Cable Routing for Cabinet Door Monitoring Components ..........................................................................................180

12.5 Cable Routing for the Network Cabinet ........................................................................................................................181

12.6 Cable Routes for Revolving Door Monitoring Components .......................................................................................181

12.7 Cable Routes for the Aisle Lighting System .................................................................................................................182

12.8 Installing an SMS Modem .............................................................................................................................................184

12.9 Connecting the Ground Cables for the Smart Module .................................................................................................186

12.9.1 Grounding Cabinets .....................................................................................................................................................186

12.9.2 (Optional) Connecting Base Ground Cables..............................................................................................................188

12.10 Cable Installation for the Power Supply and Distribution System ............................................................................190

12.10.1 Connecting Battery Cables .......................................................................................................................................190

12.10.2 Connecting Cables to Power Supply and Distribution Devices .............................................................................195

12.11 Connecting Cables for the Cooling System ................................................................................................................196

12.12 Connecting Cables for the Management System ........................................................................................................196

13 Installation Verification .................................................................................................. 197

14 Power-On Commissioning ............................................................................................. 198

14.1 Power-On Commissioning Process ...............................................................................................................................198

14.2 Commissioning the Power Supply and Distribution System (Power Supply and Distribution Cabinet) .................198

14.3 Commissioning the Power Supply and Distribution System (New Main Way) .........................................................199

14.4 Commissioning the Cooling System .............................................................................................................................199

14.5 Commissioning the Management System (Power Supply and Distribution Cabinet) ...............................................200

14.6 Commissioning the Management System (New Main Way) .......................................................................................201

A Appendix ........................................................................................................................... 202

A.1 Contacting Huawei Technical Support (Carrier)............................................................................................................202

A.2 Installing Expansion Sleeves...........................................................................................................................................202

A.3 Installing a Floating Nut ..................................................................................................................................................203

A.4 Preparing a Monitoring Cable .........................................................................................................................................204

A.5 Scenario with a Column (600 mm Wide IT Cabinets Scenario) ...................................................................................206

A.5.1 Scenario Description.....................................................................................................................................................206

A.5.2 Installation Process for Scenarios with Columns .......................................................................................................213

A.5.3 Installing a Cabinet Bottom Sealing Plate...................................................................................................................213

A.5.4 Installing Sealing Plates Near the Aisle ......................................................................................................................214

A.5.5 Installing the Adjustable Skylight ................................................................................................................................216

A.5.5.1 Installing the Skylight Connective Plate ..................................................................................................................217

A.5.5.2 Installing the Telescopic Edges .................................................................................................................................217






viii

A.5.5.3 Installing an Adjustable Skylight Side Sealing Plate ..............................................................................................219

A.5.5.4 Installing the PC Plate Support and PC Plate ..........................................................................................................221

A.5.6 Installing Cable Trays ...................................................................................................................................................224

A.5.7 Installing a Sealing Plates away the Aisle ...................................................................................................................227

A.6 (Optional) Connecting Cables to Industrial Connectors ...............................................................................................228

A.7 (Optional) Connecting PDU2000 Cables .......................................................................................................................229

A.8 Cable Routes Inside an IT Cabinet .................................................................................................................................233

A.9 (Optional) Connecting the Linkage Cables Between the Fire Extinguishing System and Access Actuator ..............237

B Common Screw Torques .................................................................................................. 238

C Installation Verification ................................................................................................... 240

D Acronyms and Abbreviation ........................................................................................... 243



2200 mm High Cabinets, ECC800) 1 Installation Preparations



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1 Installation Preparations

1.1 Transportation and Placing Precautions

Air Conditioner Transportation Precautions Only trained personnel are allowed to move the cabinet. Use a pallet truck to transport

the cabinet secured to a wooden support to the installation position. Insert the forks of

the pallet truck in the middle position to ensure balance.

Choose railways, sea, or a road with good condition during transportation. No excessive

tilt or jolt is allowed during the transportation, and the maximum tolerance of the tilting

angle during loading and unloading is 15°, as shown in Figure 1-1.

To prevent the cabinet from falling over, secure it to a pallet truck using ropes before

moving it.

To prevent shocks or falls, move the cabinet gently.

Move the equipment close to the installation site before unpacking. Unpack the

equipment with caution to avoid scratching or bumping. Take down the equipment from

the pallet only immediately before installation.

Figure 1-1 Transportation gradient






2

Placing Precautions

Place the cartons in order based on the carton numbers, as shown in Figure 1-2.

Figure 1-2 Arranging components

1.2 Unpacking and Acceptance

Context

Unpack and inspect all cabinets, mechanical parts, and components. Check that all the items

are intact and comply with the packing list on the presence of both the project supervisor and

customer.

Procedure

Step 1 Unpack the carton labeled "Contain Packing List" and take out the Packing List.

Step 2 Check all items against the Packing List.

Step 3 If an item is incorrect or missing, contact Huawei technical support.

Step 4 If any item is damaged, fill in the Cargo Replacement Application Form and report it.






3

Step 5 Sign on the Packing List with the customer after verifying that all required items are

delivered.

Step 6 Store the items properly.

----End

Follow-up Procedure

Put the items to be installed immediately onto an ESD surface, such as a polyethylene (PE)

bag or an expandable polyethylene (EPE) foam. Pack the items not to be installed

immediately with their original packing materials. Put them in a dry and cool environment

without exposure to sunlight or electromagnetic radiation.

1.3 Installation Environment Requirements Ensure that the installation environment meets the requirements before installation.

Table 1-1 Installation environment checklist

Check Item Requirement Check Result

Floor bearing

capacity

Standard live load of the equipment

room: 8–12 kN/m2 (If the battery

cabinet is contained in the module,

use the standard live load of the

equipment room as a reference.)

Suspended load of the equipment

room: 1.2 kN/m2

Standard live load of the UPS room:

8–10 kN/m2

Standard live load of the battery

room: 16 kN/m2

Standard live load of the monitoring

center: 6 kN/m2

□ Compliant □

Incompliant

Equipment room net

height

See the field requirements for details. □ Compliant □

Incompliant

Device passage and

door height and

width

Height ≥ 2.2 m and width ≥ 1.2 m (If a

2200 mm high cabinet cannot go

through, tilt the cabinet.)

□ Compliant □

Incompliant

Floor levelness Allowed deviation: 3 mm/2000 mm □ Compliant □

Incompliant

Elevator Elevator bearing capacity > 1.5 t

Inner dimensions: height > 2.4 m or

depth > 2.7 m

□ Compliant □

Incompliant

Cable tray Preinstalled in the equipment room for

signal cables and power cables

□ Compliant □

Incompliant






4

Check Item Requirement Check Result

Power supply 380–415 V AC, 3-phase, 50/60 Hz □ Compliant □

Incompliant

Fire extinguishing Indoor gaseous fire extinguisher □ Compliant □

Incompliant

Floor drain DN50 or larger, made of cast iron or

stainless steel

□ Compliant □

Incompliant

Module grounding The equipment room grounding

system must be a TN-S or TN-C-S

system

The equipment room ground grid

must have a ground resistance of 10

ohms at most (If the ground

resistance exceeds 10 ohms, ensure

that the equivalent ground radius of

the ground grid exceeds 5 m.)

Ground bars must be deployed over

the cable tray or under the raised

floor

□ Compliant □

Incompliant

Monitoring port One LAN switch Ethernet port:

connects to the customer subnet to

monitor devices inside the module.

(Optional) Two fire control dry

contacts (access actuator and PDC

fire control terminal): connect to the

fire extinguishing system of the

equipment room for interaction.

SIM card: supports 3G (WCDMA)

communication and is compatible

with 2G (GSM) communication. At

least one SIM card is available.

NOTE

The prerequisite for using a SIM card is that the site has signal coverage.

IP address: At least one IP address

for the ECC collector, the camera,

and the VCN respectively.

NOTE

An IP address is required for each camera.

□ Compliant □

Incompliant

If any of the requirements is not met, contact Huawei technical support.






5

1.4 Site Requirements (Power Supply and Distribution Cabinet)

Equipment Room Height Requirement

Figure 1-3 shows the height of a module in single-row aisle containment if 2200 mm high

cabinets are used. The module height reaches the maximum value when skylights are open.

Therefore, the net height requirement for an equipment room is the same regardless of

whether a cable tray is deployed, as shown in Table 1-2.

The clearance for fire extinguishing nozzles is subject to specific fire extinguishing

requirements and is not considered in this section.

Table 1-2 Equipment room net height requirement

Scenario Net Height (Without Base)

2200 mm high cabinet > 2800 mm

When the base is configured, the equipment room net height equals the equipment room net

height (without base) plus the base height.






6

Figure 1-3 Smart module height

Cabinet height L1: 2200 mm Open-skylight height L2: 550 mm

Smart module layout requirement

Figure 1-4 shows the layout requirement for the smart module.

Figure 1-4 Smart module layout requirement






7

1.5 Site Requirements (New Main Way)

Equipment Room Height Requirement

Figure 1-5 shows the height of a smart module in single-row aisle containment if 2200 mm

high cabinets and the new main way are used.

The clearance for fire extinguishing nozzles is subject to specific fire extinguishing

requirements and is not considered in this section.

Table 1-3 Equipment Room Net Height Requirement (Without Base)

Scenario Equipment room net height

2200 mm high cabinet > 3000 mm

When the base is configured, the equipment room net height equals the equipment room net

height (without base) plus the base height.






8

Figure 1-5 Smart module height

Cabinet height L1: 2200 mm First row new main way height L2: 455

mm

Second row new main way height L3: 675

mm

Smart module layout requirement

Figure 1-6 shows the layout requirement for the smart module.






9

Figure 1-6 Smart module layout requirement

1.6 Documents Before installation, prepare the following documents in addition to this document.

Table 1-4 Documents for hardware installation

Documentation Purpose Obtaining Method (Remarks)

Onsite engineering layout

drawing

Describes the cabinet

layout.

Provided by the engineering

designer or technical support

engineer.

Quick Reference Guide to

the Smart Modular Data

Center

Smart Module Quick

Installation Guide

describes the unpacking

sequence, installation

procedure, and

installation precautions.

Smart Module

Management System

Wiring Diagram

describes how to route

cables for the

management system.

The document is delivered

with the device, or you can

click Download.

UPS5000-E-(40 kVA–128

kVA) Quick Guide

(Integrated UPS 2.0)

Describes the installation,

cable connection, and

power-on operations for the

integrated UPS.



click Download.

PDU8000 Modular

Precision PDC Quick Guide





http://support.huawei.com/carrier/docview!docview?nid=DOC1000187904&path=PBI1-7921455/PBI1-7921550/PBI1-7921567/PBI1-7182708/PBI1-21491395/PBI1-21491711

http://support.huawei.com/carrier/docview!docview?nid=DOC1000159252&path=PBI1-7921455/PBI1-7921550/PBI1-7921565/PBI1-7352434






10

Documentation Purpose Obtaining Method (Remarks)

(1100 mm Deep) power-on operations for the

PDU8000 Precision PDC.

click Download.

NetCol5000-C 30 kW

Chilled Water In-Row

Precision Air Conditioner

Quick Guide (Simplified

Edition)

Describes the installation

and cable connection for

the NetCol5000-C 30 kW

air conditioners.



click Download.

New Main Way Quick

Guide

Describes how to install the

new main ways.

Delivered with new main

way.

Indoor Cable Tray

Installation Guide

Describes how to install the

in-room cable trays.

Click Download.

Smart Module Battery

Wiring Diagram

Provides guidance about

battery arrangement and

cable connections.

Delivered with battery

cables.

iBAT 2.0-CIM01C2 User

Manual



power-on operations for the

CIM and BIM.

Click Download.

ECC800 Data Center

Controller (ECC Version)

User Manual

Describes the overview of

the ECC800 and its ports,

installation, commissioning,

user interfaces,

maintenance, and

troubleshooting.

The ECC version depends on

the version in use. Click

on the ECC800 WebUI to

obtain the ECC version in

use. Click Download.

iManager NetEco Device

Commissioning Guide-

(NetEco Version)

Describes how to connect

monitoring hardware to the

NetEco.

The NetEco version depends

on the version in use. Click

on the NetEco WebUI to

obtain the NetEco version in


iManager NetEco Product

Document - (NetEco

Version)

Describes how to install

monitoring hardware and

configure monitoring

software.

The NetEco version depends

on the version in use. Click

on the NetEco WebUI to

obtain the NetEco version in


1.7 Tools and Instruments This section lists the tools and instruments required for installation.



http://support.huawei.com/carrier/docview!docview?nid=IN0000057104&path=ESN-000000009/ESN-500000009


http://support.huawei.com/carrier/navi#allProduct=true&col=product&path=PBI1-7921455/PBI1-7921550/PBI1-7921567/PBI1-21623791&resTab=PD

http://support.huawei.com/carrier/zh/hwe/index.html







11

Table 1-5 General tools

Name, Specifications, and Appearance

Protective gloves Marker Measuring tape (5

m)

Level

Step ladder (2 m) Phillips screwdriver

(M4, M6, and M8)

Phillips screwdriver

M4 (length < 100

mm)

Flat-head

screwdriver (2–5

mm)

Adjustable wrench

(6")

Socket wrench

M4/M6/M8/M12

Hex key Box-end wrench

(M6, M8, and M12)

Torque wrench (28

mm)

Solid wrench

(12#/13#/18#)

Cotton cloth Labels

Electric screwdriver Hand drill (Φ3,

Φ3.7, Φ4, Φ4.5, Φ5,

Φ6, Φ10, and Φ12

drill bits)

Hammer drill (Φ16

drill bit)

Heat gun

Laser locator Electrician's knife Impact tool Polyvinyl chloride

(PVC) insulation






12


tape

Needle-nose pliers Diagonal pliers RJ45 crimping tool Crimping tool

Wire stripper Hydraulic pliers Wire clippers Cable ties

Multimeter Electroprobe Brush Claw hammer

Vacuum cleaner Hacksaw Handsaw Right angle

Heat shrink tubing Network cable tester Rubber mallet Adjustable socket

screwdriver

Flashlight Clamp meter Phase sequence

meter

Utility knife






13


NOTE

This table may not list some tools required at specific sites. Onsite installation personnel and technical support personnel should prepare tools based on site requirements.

Table 1-6 Transportation and unpacking tools

Tool Appearance, Specifications, and Name

Pallet truck Diesel forklift Lifting rope (bearing

capacity ≥ 400 kg)

Lever (bearing

capacity ≥ 400 kg)

Table 1-7 Air conditioner tools


36 mm adjustable

wrench (2 PCS)

Socket wrench

M10/M12

5 mm hex key Open end torque

wrench

Steel brush Hot melt device

(used when the

water pipes are

made of PPR or

aluminum-plastic

material)

Nitrogen cylinder Pressure gauge






14


Fluorine injection

hose

Reducing valve N/A N/A

N/A N/A

1.8 Tools Delivered with Equipment

Marking-off Template A marking-off template is used for drawing lines to determine an installation position.

There are two types of marking-off templates, which are available in the No. 0 package.

The two types of marking-off templates are used respectively for cabinets that are 1100

mm and 1200 mm deep.

For details about how to use a marking-off template, see Figure 1-9.






15

Figure 1-7 Marking-off template for a 1100 mm deep cabinet

Figure 1-8 Marking-off template for a 1200 mm deep cabinet






16

Figure 1-9 Usage of marking-off templates

(A) Properly located cabinet (B) Marking-off template edgefold

1.9 Personnel Requirements

Only trained and qualified personnel who fully understand basic safety precautions are

allowed to install and operate a modular data center.

Huawei will not be liable for any consequence caused by the violation of this document.

The requirements are as follows:

Customers' installation personnel must be trained by Huawei and understand how to

install and operate a modular data center.

The number of installation personnel varies depending on the project progress and the

installation environment. Typically, three to five persons are required.

People who need to work at heights must have the required work permit.

1.10 Installation Process Figure 1-10 shows the installation flowchart.






17

Figure 1-10 Installation process



2200 mm High Cabinets, ECC800)

2 Scenario Description (Power Supply and Distribution

Cabinet)



18

2 Scenario Description (Power Supply and Distribution Cabinet)

Figure 2-1 shows the floor plan of the smart module A single-row aisle containment. Figure 2-

2 shows the exterior of the single-row aisle containment of the smart module.

The floor plan and exterior diagrams only indicate the relative positions of components.

For the detailed installation position, see the onsite engineering layout diagram and actual

objects.

The PDC in smart module A is an integrated UPS, with batteries deployed inside the aisle

containment.

The PDC in smart module B is a precision PDC, with batteries and UPS deployed outside

the aisle containment.

The PDC in smart module A (with batteries deployed outside) is an integrated UPS, with

batteries deployed outside the aisle containment.

It is recommended that two air conditioners with the heating and humidification functions

be installed for the standard configuration. In the single-row aisle containment, the two air

conditioners should be placed at both ends of the aisle. If more than two air conditioners

with the heating and humidification functions are to be configured, distribute them evenly

in the aisle depending the actual condition.

To attach labels to the cabinets, name the single-row aisle containment row A, as shown in Figure 2-1.



2200 mm High Cabinets, ECC800)

2 Scenario Description (Power Supply and Distribution

Cabinet)



19

Figure 2-1 Floor plan of the single-row aisle containment (1.2 m deep IT cabinet)

Figure 2-2 Exterior of the single-row aisle containment

(1) End door (2) Flat or rotating skylight (3) Control skylight

(4) Cable trough (5) Smart ETH gateway (6) Cabinet

(7) For the alarm beacon (8) For the pad (9) For the access control



2200 mm High Cabinets, ECC800) 3 Scenario Description (New Main Way)



20

3 Scenario Description (New Main Way)

Figure 3-1 shows the floor plan of the smart module A single-row aisle containment. Figure 3-

2 shows the exterior of the single-row aisle containment of the smart module.

The floor plan and exterior diagrams only indicate the relative positions of components.

For the detailed installation position, see the onsite engineering layout diagram and actual

objects.

The PDC in smart module A is an integrated UPS, with batteries deployed inside the aisle

containment.

The PDC in smart module B is a precision PDC, with batteries and UPS deployed outside

the aisle containment.

The PDC in smart module A is an integrated UPS, with batteries deployed outside the aisle

containment.

It is recommended that two air conditioners with the heating and humidification functions

be installed for the standard configuration. In the single-row aisle containment, the two air

conditioners should be placed at both ends of the aisle. If more than two air conditioners

with the heating and humidification functions are to be configured, distribute them evenly

in the aisle depending the actual condition.

To attach labels to the cabinets, name the single-row aisle containment row A, as shown in Figure 3-1.



2200 mm High Cabinets, ECC800) 3 Scenario Description (New Main Way)



21

Figure 3-1 Floor plan of the single-row aisle containment (1.2 m deep IT cabinet)

Figure 3-2 Exterior of the single-row aisle containment

(1) General input unit (2) Control skylight (3) For the alarm beacon

(4) Power distribution unit (5) Busbar trunking unit (6) Flat or rotating skylight

(7) Cable trough (8) Cabinet (9) For the pad

(10) For the access control (11) End door



2200 mm High Cabinets, ECC800) 4 Hardware Installation Preparations



22

4 Hardware Installation Preparations

4.1 (Optional) Installing Bases If you do not use the bases provided by Huawei, choose bases of appropriate specifications

for various cabinets to ensure the matching between bases and cabinets. For detailed

dimensions requirements for bases, click Download.

If you do not use the bases provided by Huawei, design the bearing requirements for bases

according to the service plan.

4.1.1 Installing Adjustable Bases

4.1.1.1 Base Specifications

If you do not use the bases provided by Huawei, choose bases of appropriate specifications

for various cabinets to ensure the matching between bases and cabinets. For details about the

base dimensions, click Download.

4.1.1.2 Precautions for Installing the Base

The bearing capacity of each base is 2 tons or more.

Assume that each row of cabinets is configured with N bases:

− If N is less than 5, you can install all the bases at a time. After installation, check

that the total length of each row of bases is the sum of nominal widths of all bases

(tolerance –3 mm to 0 mm).

− When N is greater than or equal to 5, you are advised to install five bases at a time.

After installation, check that the total length of each row of bases is the sum of

nominal widths of all bases (tolerance –3 mm to 0 mm). After installing five bases,

check whether the total length of the five bases and the difference between their

diagonal lengths meet the requirements, as shown in Figure 4-1. If the difference

meets the requirements, tighten the bolts and continue to install next five bases. If

the difference does not meet the requirements, adjust the bases to meet the

requirements before tightening the bolts to prevent supports secured in a

parallelogram or trapezoid shape.

http://download.huawei.com/dl/download.do?actionFlag=download&nid=DOC1000224495&partNo=3001&mid=SUP_DOC&path=PBI1-7921455/PBI1-7921550/PBI1-7921567/PBI1-7182708/PBI1-21491395/PBI1-21491711

http://download.huawei.com/dl/download.do?actionFlag=download&nid=DOC1000224495&partNo=3001&mid=SUP_DOC&path=PBI1-7921455/PBI1-7921550/PBI1-7921567/PBI1-7182708/PBI1-21491395/PBI1-21491711






23

To ensure accurate locations, you are advised to determine base locations using a laser

locator before installing bases.

|L1–L2| ≤ 5 mm, |L3–L4| ≤ 5 mm

Figure 4-1 Base layout (unit: mm)

4.1.1.3 (Optional) Installing the Support for a Cabinet

4.1.1.3.1 Assembling a Base

Before installing a base, assemble it first.

Procedure

Step 1 Adjust the base height.

1. Measure the distance (H) between the concrete floor and the upper surface of the ESD

floor using a ruler and record the value of H, as shown in Figure 4-2.






24

Figure 4-2 Measuring the floor height

2. Adjust the base height to H based on the measured value, as shown by (1) in Figure 4-3.

3. Partially tighten the height-locking bolts on two sides, as shown by (2) in Figure 4-3.

Figure 4-3 Partially tightening the height-locking bolts

Step 2 Assemble the base, as shown in Figure 4-4.






25

Figure 4-4 Assembling a base

1. Adjust the base depth based on the cabinet depth.

2. Tighten the six M8x20 bolt assemblies on the telescopic rod using a Phillips screwdriver,

as shown by (1) in Figure 4-4.

3. Assemble the telescopic rod and base using eight M8x20 bolt assemblies, and then

tighten all bolt assemblies using a Phillips screwdriver, as shown by (2) in Figure 4-4.

4. Tighten all height locking bolts using a torque wrench, as shown by (3) in Figure 4-4.

----End

4.1.1.3.2 Positioning Bases

Procedure

Step 1 Determine the correct installation position for the smart module based on the onsite

engineering layout diagram.

Step 2 Use a laser locator to mark two lines that are perpendicular to each other in a corner of the

planned installation position.

If no laser locator is available, use a right angle and thin rope for marking the two perpendicular lines.

Step 3 Use a marker to mark the outline of the cabinet on the floor and place one corner of the

outline at the crossing point of the perpendicular lines.






26

Figure 4-5 Using a laser locator for positioning in the one-row cabinet scenario

(1) Cabinet outline (2) Laser locator

(3) Contained aisle

Step 4 Use a right angle to position the end cabinet base, and ensure that the outline of the upper

surface of the base aligns with the cabinet bottom outline on the floor, as shown in Figure 4-6.

Figure 4-6 Positioning the first base

Step 5 Use the end cabinet base as the reference and place other cabinet bases.

Step 6 Partially install the front and rear pallets on the base, as shown by (1) in Figure 4-7.






27

Figure 4-7 Positioning combined bases

Step 7 Check that L1, L2, L3, and L4 meet the following requirements: |L1–L2| ≤ 5 mm and |L3–L4|

≤ 5 mm, as shown in Figure 4-8.

Figure 4-8 Base layout (unit: mm)

Step 8 Use a marker to mark the hole positions, as shown by (2) in Figure 4-7.

----End

4.1.1.3.3 Securing Bases

Prerequisites

The positions for installing bases have been determined.






28

Procedure

Step 1 Move away the base and install expansion bolts, as shown in Figure 4-9.

Figure 4-9 Installing an expansion bolt (unit: mm)

Step 2 Measure the hole depths and distances. If any deviation is found, mark the positions again and

drill new holes.

Step 3 Deploy the base again, adjust the base position, and partially tighten the expansion bolts.

Step 4 Measure the levelness of the base using a level, as shown by (1) in Figure 4-10.

Step 5 If the base is not level, put spacers under it, as shown by (2) in Figure 4-10.

Step 6 Tighten the four expansion bolts using a torque wrench, as shown by (3) in Figure 4-10.

Figure 4-10 Leveling the fixed base

Step 7 Secure other bases in the same way.

Step 8 After securing bases, connect bases using connecting plates, as shown by (1) in Figure 4-11,

and secure the screws to the floor holders on the bases, as shown by (2) in Figure 4-11.






29

Figure 4-11 Connecting bases

----End

Result

After securing bases, ensure that adjacent bases are in close contact with each other and the

gap is even.

4.1.2 Installing Fixed-Size Bases

4.1.2.1 Deploying a 300 mm Wide Air Conditioner Base

Context

A 300 mm wide fixed base adapts to a 300 mm wide air conditioner. The BOM number for a

300 mm wide fixed base is 21152146.

Figure 4-12 shows a 300 mm wide fixed base.






30

When deploying the base, place the side marked FRONT facing upwards.

After deploying the base, check that the adjustable feet for the base should be installed at

the front door of the air conditioner.

Figure 4-12 300 mm wide fixed base

Procedure

Step 1 Adjust the adjustable feet for the base.

1. Remove the four M6 screws from the support to split the adjustable feet from the base,

as shown in Figure 4-13 and set aside the screws.

Figure 4-13 Removing adjustable feet

2. Move the adjustable feet to the mounting holes on the base according to the depth of the

air conditioner.






31

3. Secure the adjustable feet to the base using the four M6 screws removed before, as

shown in Figure 4-14.

Figure 4-14 Reinstalling adjustable feet

4. Deploy the adjustable base on the concrete floor based on the site engineering layout

diagram.

----End

4.1.2.2 Deploying Bases for a 600 mm wide IT Cabinet/Battery Cabinet/Network Cabinet

The 600 mm wide fixed bases are used for the 600 mm wide IT cabinet, network cabinet, and

battery cabinet. The BOM number is 21151123.

Figure 4-15 shows a 600 mm wide fixed base. Deploy 600 mm wide fixed bases on the

concrete floor according to the installation layout.







32


4.1.2.3 Deploying the 600 mm Wide PDC Base

Context

Figure 4-16 shows a 600 mm wide adjustable base.

Figure 4-16 600 mm wide adjustable base (used for a PDC)






33


Move the adjustable feet of the PDC base to the cabinet rear (close to the rear door of the

cabinet).

This section takes adjusting the adjustable legs of the PDC in hot aisle containment as an

example to illustrate how to adjust adjustable legs.

Procedure

Step 1 Remove the four M6 screws from the support to split the adjustable feet from the base, as


Figure 4-17 Removing adjustable feet

Step 2 Move the adjustable legs to the 1100 mm silkscreen at the FRONT end.

Step 3 Secure the adjustable feet to the base using the four M6 screws removed in Step 1, as shown

in Figure 4-18.






34

Figure 4-18 Reinstalling the adjustable feet

Step 4 Deploy the adjusted 600 mm wide base on the concrete floor based on the installation layout.

Step 5 Deploy other 600 mm wide adjustable bases in the same way.

----End

4.1.2.4 Deploying 800 mm Wide Fixed Bases

The 800 mm wide fixed bases are used for 800 mm wide IT cabinets and network cabinets.

The BOM number is 21151125.

Figure 4-19 shows an 800 mm wide fixed base. Deploy 800 mm wide fixed bases on the

concrete floor according to the installation layout.







35


4.1.2.5 Securing Bases

Prerequisites

Cabinet bases are placed on a concrete floor as planned.

Context

Table 4-1 describes how to secure bases.

Table 4-1 Securing bases

Support Securing Method

600 mm wide fixed base Drill holes at positions for installing the four

supports of the base, and secure the base to

the concrete floor using four expansion

bolts.

800 mm wide fixed base

300 mm wide fixed base Drill holes at positions for installing the six

supports of the base, and secure the base to

the concrete floor using six expansion bolts. 600 mm adjustable base

Procedure

Step 1 (Optional) If the ground is not flat, place a washer (0.5 mm, 1.0 mm, or 2.0 mm high) under

the base.

Step 2 Mark holes for installing expansion bolts on the concrete floor by using a marker.

Step 3 Remove the base, and drill holes in the marks by using a hammer drill with a Ф16 drill bit.

The hole depth must range from 52 mm to 60 mm.

Step 4 Use a vacuum cleaner to clean up dust in or around the holes, as shown in Figure 4-20.






36

Figure 4-20 Drilling a hole (unit: mm)

Step 5 Measure the hole depths and distances. If any deviation is found, drill new holes.

Step 6 Installing an expansion bolt, as shown in Figure 4-21.

1. Vertically insert an expansion bolt into a hole, and drive the expansion bolt completely

into the hole using a rubber mallet.

2. Rotate the expansion bolt clockwise using a wrench until the expansion sleeve fully

expands.

3. Rotate the expansion bolt counterclockwise to remove it together with the spring washer

and flat washer.

Figure 4-21 Installing an expansion bolt

Step 7 Move the base back to the position so that expansion bolts are inserted into mounting holes on

supports. Secure the base to the concrete floor using expansion bolts obtained in Step 6.3, as







37

Figure 4-22 Tightening expansion bolts

Step 8 Secure the base to the adjacent bases using two M8 screws and nuts, as shown in Figure 4-23.

Figure 4-23 Connecting the base to the adjacent bases

Step 9 Follow the preceding steps to install other bases.

----End

4.2 Preparing for Installing Air Conditioners

4.2.1 Material Preparations

Materials are classified to Huawei-provided, self-purchased, and onsite prepared materials,

which are marked as mandatory, optional, and engineering purchasing in this document.

Mandatory: materials that are provided by Huawei and can be obtained from delivered

fittings






38

Optional: materials that can be purchased from Huawei or by yourself.

Engineering purchasing: materials that are not provided by Huawei and need to be

prepared by the customer.

Prepare the pipes and pipe fastenings listed in Table 4-2.

Table 4-2 Pipe requirements

Category Name Specifications Remarks

Pipe Branch

chilled water

supply and

return pipes

Recommended pipe when the

NetCol520 is connected: rubber

hose DN25

Recommended pipe when the

NetCol520 is not connected:

rubber hose DN25, galvanized

steel pipe DN25, PPR pipe

DN32 (inner diameter ≥ 25 mm)

Engineering

purchasing

Humidifier

water inlet

pipe

Connects to the hose: pagoda

connector, rubber hose, and hose

clamp

Connects to the rigid pipe:

connector, PPR pipe, or

galvanized pipe

Engineering

purchasing

Condensate

water pump

drainpipe

DN4 (external diameter Φ = 6 mm) Standard

configuration;

delivered with the

product

Automatic

condensate

drainpipe

Rubber hose, rigid PPR, or

aluminum-plastic pipe: DN19

(external diameter Φ = 26 mm)

Engineering

purchasing

Main chilled

water supply

and return

pipes

Flange steel pipe or seamless steel

pipe: DN80

Engineering

purchasing

Pipe

fastening

Pipe support See Figure 4-24 Engineering

purchasing

Thermal

insulation

foam

The thickness of thermal

insulation foam wrapping branch

chilled water supply and return

pipes (DN25): 15–20 mm.


insulation foam wrapping

condensate water pump

drainpipe (DN4): 5 mm.


insulation foam wrapping

automatic condensate drainpipe

(DN19): 10 mm.

Engineering

purchasing






39



insulation foam wrapping main

chilled water supply and return

pipes (DN80): ≥ 40 mm.

Glue for

wrapping

pipes with

thermal

insulation

foam

Armaflex 820 Engineering

purchasing

Black rubber

adhesive with

thermal

insulation

foam

Recommended thickness > 3 mm Engineering

purchasing

Joint sealant The specifications of the sealant or

seal tape for screw threads are as

follows:

Applicable to all pipe materials

Anaerobic metal pipe thread

sealant with PTEF as the

padding

Glycol solution resistant, fit for

threads and pipes

Maximum gap: 0.5 mm

Pressure resistance: above 3

MPa

Compliant with the industry

standard JB/T7311-2008

Technical Specification for the

Application of Anaerobic Glue in

Engineering Machinery

Engineering

purchasing

Flange and

sealing gasket

DN80 Engineering

purchasing

Butterfly

valve

DN80, pressure resistance: 2.0 MPa

or more

Engineering

purchasing

Copper gate

valve

DN25, each for main chilled water

supply and return pipes, pressure

resistance: 2.0 MPa or more

Engineering

purchasing

Y-shaped

strainer

Recommended: pressure resistance

of 2.0 MPa or more, 20 filtration

pores, installed on the main chilled

water supply pipe

Engineering

purchasing, based on

pipes reserved onsite

Water

pressure

N/A Engineering







40


gauge bend the system solution

Water

pressure

gauge and

thermometer

Precision level: 2.5

Operating environment: –40°C

to +70°C

Temperature influence: ≤

0.4%/10°C (operating

temperature: 20°C±5°C)

Test pressure range: 1.2–2.5

MPa

Engineering


the system solution

Figure 4-24 Pipe support (unit: mm)

Height of the U-shaped clamp (H) = Pipe diameter (with thermal insulation foam) – 5 mm.

When the pipe is straight, add a support every 2500 mm. When the direction of the pipe is changed, add a support at the position that is 1000 mm away from the changing point.

The water inlet pipe can be connected for a humidifier in two ways, as shown in Figure 4-25.






41

Figure 4-25 Installing the humidifier water inlet pipe

(1) Reserved port (3/4 inch BSPP)

(2) Rigid pipe connector (BSPT 3/4 inch threads connects to a rigid pipe with external

threads, to be purchased)

(3) Rigid pipe (PPR pipe or galvanized pipe. Inner diameter should match with rigid pipe

connector and at least be 1/2 inch, to be purchased)

(4) Pagoda connector (To be purchased)

(5) Hose clamp (To be purchased)

(6) Rubber hose (Inner diameter should match the pagoda connector and be at least 1/2

inch; made of EPDM or other materials; to be purchased)

Table 4-3 and Figure 4-26 illustrate how to connect water inlet and outlet pipes to reserved

ports in the cabinet.

Table 4-3 Method for connecting water inlet and outlet pipes

Category Required Materials Operation

A in Figure 4-

26

Pagoda connector, clamp Insert the lower part of the water pipe

conversion adapter into the rubber hose and

secure them using a clamp.

B in Figure 4-

26

Conversion adapter Cut the opening of the PPR rigid pipe

evenly, connect the even end to the PPR part

of the conversion adapter, heat-melt the

connection position to weld the conversion

adapter and PPR rigid pipe, and connect the

other end of the conversion adapter to the

reserved port using screw threads.

C in Figure 4-

26

Stainless corrugated hose,

sealing gasket

Select a stainless corrugated hose that is

appropriate for the distance between the

reserved port and steel pipe opening, and

connect the pipe to the steel pipe and






42

Category Required Materials Operation

reserved port using conversion adapters at

both ends.

Figure 4-26 Connecting water inlet and outlet pipes

(1) Reserved port (1 inch, BSPT,

external threaded connector)

(2) Pagoda connector

(DN25, standard

configuration, delivered

with the product)

(3) Clamp (standard

configuration, delivered

with the product)

(4) Rubber hose (DN25

recommended, to be purchased)

(5) Conversion adapter (1

inch, BSPP, the inner

screw thread joint, to be

purchased)

(6) Rigid PPR or

aluminum-plastic pipe

(DN32 recommended, to

be purchased)

(7) Stainless corrugated hose (1

inch, BSPP, internal threaded

connector, DN25 recommended,

length 200 mm recommended, to

be purchased)

(8) Steel pipe (DN25,

recommended, to be

purchased)

Table 4-4 describes the cables specifications.






43

Table 4-4 Required cables and circuit breakers

Name Specifications Quantity

Remarks

Power

cable

NetCol

5000-

C030H

6

NetCol

5000-

C030H

7

without

heating

and

humidif

ication

Power cable, 450 V/750 V,

H07RN-F, 2.5 mm2, black (3-core

cable colors: blue, brown, and

yellow-green)

2 PCS Optional;

same cable

parameters

for the active

and standby

routes

2.5 mm2 cord end terminal 4 PCS Standard

configuratio

n; delivered

with the

product

OT terminal: M4x2.5 mm2 2 PCS Standard

configuratio

n; delivered

with the

product

NetCol500

0-C030H7

with

heating

and

humidificat

ion

Common power cable: power

cable, 300 V/500 V, 3x6.0

mm2, black (3-core cable

colors: blue, brown, and

yellow-green)

Backup power cable: power

cable, 300 V/500 V, 3x2.5

mm2, black (3-core cable

colors: blue, brown, and

yellow-green)

2 PCS Optional

Cord end terminal of the

common power cable: 6.0 mm2

Cord end terminal of the

backup power cable: 2.5 mm2

4 PCS Standard

configuratio

n; delivered

with the

product

OT terminal of the common

power cable: M4x6.0 mm2

OT terminal of the backup

power cable: M4x2.5 mm2

2 PCS Standard

configuratio

n; delivered

with the

product

Remote shutdown cable Power cable, 300 V/500 V,

60227IEC53(RVV), 0.75 mm2,

black (core cables: brown and

blue), 7 A

1 PCS Engineering

purchasing

Bare crimp terminal, single cord-

end terminal, 1 mm2, 5 A, tin

plated, 6 mm insertion depth

2 PCS Standard

configuratio

n; delivered

with the

product






44

Name Specifications Quantity

Remarks

External

circuit

breaker

NetCol

5000-

C030H

6

NetCol

5000-

C030H

7

without

heating

and

humidif

ication

Minimum specifications for the

active and standby routes: AC

circuit breaker, 230/400 V, 10 A,

2P, C feature

1 PCS Engineering

purchasing

NetCol500

0-C030H7

with

heating

and

humidificat

ion


common power cable: AC circuit

breaker, 230/400 V, 40 A, 2P, C

feature

1 PCS Engineering

purchasing


backup power cable: AC circuit

breaker, 230/400 V, 10 A, 2P, C

feature

1 PCS Engineering

purchasing

Teamwork networking

and monitoring cable

10 m 1 PCS Standard

configuratio

n; delivered

with the

product

PE cable (outside the

cabinet)

≥ 6 mm2 1 PCS Engineering

purchasing

4.2.2 Checking the Air Pressure

Context

The device has been injected with 0.3–0.5 MPa nitrogen before delivery. Check the air

pressure for Nitrogen leakage.

Procedure

Step 1 Open the rear door.

Step 2 Remove the air filters.

1. Unfasten the eight rotating check plates in the upper and lower positions of the air filters,

as shown in Figure 4-27.






45

Figure 4-27 Removing air filters

2. Pull out the air filters.

Step 3 Take out the desiccant bag in the inner side of the post in the lower right corner of the rear

door.

Step 4 Open the exhaust valve shown in Figure 4-28 and release gas through the hose.

Before opening exhaust value, open the chilled water vale to the maximum scale.

If gas emits, the system is normal. Slowly open the exhaust valve to discharge nitrogen

and close the valve when there is no airflow through the valve.

If no gas emits out of the valve, contact Huawei technical support.






46

Figure 4-28 Checking the air pressure

----End

Follow-up Procedure

Check that thermal insulation foam is in close contact with the pipes, there is no crack in each

cutting position, and the chilled water valve is tightly wrapped by thermal insulation foam.

4.2.3 Installing Water Pipe Adapters

Context

As illustrated in Table 4-3 and Figure 4-26, there are three methods to connect water inlet or

outlet pipes to reserved ports in the cabinet. Accordingly there are three methods to install

water pipe adapters. If the NetCol520 is deployed, use method A shown in Figure 4-26 to

connect water inlet or outlet pipes. If no NetCol520 is deployed, determine the appropriate

connection method based on site requirements.

This section describes how to install a pagoda connector using method A.

Procedure

Step 1 Remove the side panels, as shown by Figure 4-29.






47

Figure 4-29 Removing the side panels

Step 2 Remove the plug and install a pagoda connector.

1. Remove the thermal insulation foam on the plug, as shown by (1) in Figure 4-30.

2. Heat the plug threads for about 10 minutes at a distance of 2 cm using a heat gun to

soften the thread sealant, as shown by (2) in Figure 4-30.

3. Use two adjustable wrenches when removing the plugs. Use one 36 mm wrench to

secure the drain plug and use the other 36 mm wrench to tighten the nut to avoid pipe

deformation. The wrench securing the plug is shown by (3) in Figure 4-30.

4. Remove the sealant residues from the threaded joints using a steel brush. Ensure that the

residues do not fall into the water pan. Clean the threaded connector, as shown by (4) in

Figure 4-30.

5. For internal screw threads, apply thread sealant to the first to third thread circles

counting from the pipe outlet inward. For external threads, apply thread sealant to the

third to second last thread circles counting from the pipe outlet inward. For details, see

(5) in Figure 4-30.

Based on the hardening property of thread sealant, perform leakage test with nitrogen only 8

hours after a conversion adapter is connected.

6. Apply thread sealant to the joints of external screw threads and install pagoda connectors

from inside to outside, as shown by (6) in Figure 4-30.






48

When heating the screw threads, avoid burning the component and labels around.

Figure 4-30 Removing a plug and installing a conversion adapter

Routing pipes from the bottom is used as an example in Figure 4-30, and it is the same as routing pipes from the top.

Step 3 Install the side panels.

----End

4.2.4 Removing Transportation Fasteners for the Air Conditioner

Context

This step applies to the model with 1100 mm depth or 1200 mm depth, and electric heater or

water pump.






49

Procedure

Step 1 (Optional) Remove the two transportation fasteners from the front door using a Phillips

screwdriver, as shown in Figure 4-31.

Figure 4-31 Removing transportation fasteners

----End

4.3 Removing Pallets

To avoid personal injury, three to four persons need to work together when moving a

cabinet.

When moving a cabinet, verify that any open doors do not fall off.

The cabinet with castors can be slid off its pallet using the PDC sliding panel.






50

4.3.1 Removing the PDC Pallet

Context

Only trained personnel are allowed to move the PDC. Use a forklift truck to transport the

PDC box secured to a wooden support to the installation position.

To prevent the PDC from falling over, secure the PDC box to the forklift truck using ropes

before moving it.

Move the PDC with caution to avoid bumping or toppling, which may damage the PDC.

After placing the PDC in the installation position, unpack it with care to avoid scratches.

Keep the PDC steady during unpacking.

If the PDC installation environment is in poor condition and the PDC needs to be stored

for a long time after it is unpacked, take measures to prevent dust. It is recommended that

the PDC be wrapped with the original plastic coat.

Procedure

Step 1 Use a forklift truck to transport the PDC to the installation position.

Step 2 Check whether the PDC packing is intact.

Step 3 Cut and remove the binding tape, and remove the packing.

Step 4 Remove the plastic bag and take out the fittings box, sliding plates.

Step 5 Check whether the PDC is intact.

1. Check the exterior of the PDC and check whether the PDC is damaged during

transportation. If any damage is found, notify the carrier immediately.

2. Check that the fittings comply with the packing list. If some fittings are missing or do

not comply with the packing list, record the information and contact your local Huawei

office immediately.

Step 6 After confirming that the PDC is intact, remove the L-shaped bracket that secures the PDC

and the pallet, and insert the two sliding plates under the pallet, as shown in Figure 4-32.






51

Figure 4-32 Removing the L-shaped bracket

Ensure that the sliding plates are properly installed in step 2 in Figure 4-32. Otherwise, the sliding plates may shift when the PDC is unloaded.

Step 7 Raise the four leveling feet using an adjustable wrench, as shown in Figure 4-33.

Figure 4-33 Raising the leveling feet

Step 8 Move the PDC over its castors to the installation position.

----End






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4.3.2 Removing the IT Cabinet Pallet

Context

The methods for removing pallets are the same for the network cabinet, battery cabinet, and

IT cabinet. Refer to this section when removing the cabinet pallets.

Procedure

Step 1 Move the cabinet to the planned installation position.

Step 2 Remove the screws that secure the cabinet to the pallet.

Figure 4-34 Removing the screws

If the cabinet needs to be secured, retain the screws you removed from the pallet for future use.

Step 3 Remove the cabinet from the pallet.

----End

4.3.3 Removing the Air Conditioner Pallet

Procedure

Step 1 Open the rear door and remove the kit connecting the pallet to the cabinet at the rear door, as







53

Figure 4-35 Removing the connecting kit at the rear door of the cabinet

1. Remove the two M10 bolts securing the connecting kit at the rear door of the cabinet to

the pallet.

2. Remove the two M12 bolts securing the connecting kit at the rear door of the cabinet to

the cabinet.

3. Pull out the connecting kit.

Step 2 Open the front door. Use the method described in Step 1 to remove the kit connecting the

plate to the cabinet at the front door, as shown in Figure 4-35.

Properly store the bolts. If a support is required, use the screws to secure the support.

Step 3 Move the cabinet to the specified position. A manual pallet truck is usually used to transport

the equipment. If a pallet truck is unavailable or not allowed, transport the equipment by

manpower. Six persons are required to complete the handling. Remove the side panel. Four

persons carry the equipment. Force-bearing area is shown in Figure 4-36. The other two hold

it to prevent tilting. Then install the side panel.

Exercise caution when moving the cabinet to prevent falling down.






54

Figure 4-36 Transport

----End

4.4 Adjusting the Baffle Plate for the Air Conditioner

Context

Perform the following procedure to change the position of the baffle plate if required.

Procedure

Step 1 Loosen the two screws shown by (1) in Figure 4-37.

Do not remove the screws.






55

Figure 4-37 Relocating the baffle plate

Step 2 Remove the screw shown by (2) in Figure 4-37.

Step 3 Rotate the baffle plate 60 degrees. After the direction is adjusted, secure the removed screw to

the other reserved hole, and tighten the other two screws, as shown by (3) in Figure 4-37.

----End

4.5 (Optional) Adjusting IT Cabinet Side Plates

Context

IT cabinets are not furnished with all side plates.

Before installing an IT cabinet, adjust the side plate position based on the side plate

labels and ensure that plates are installed on the outer side of end cabinets.

Install two side plates for each end cabinet, one in the upper part and the other in the

lower part.

Procedure

Step 1 Install floating nuts.

Step 2 Secure a side plate to the cabinet using four M6 screws and the floating nuts.






56

Step 3 Install other side plates in the same way.

Figure 4-38 Installing a cabinet side plate

----End

Follow-up Procedure

After adjusting side plates, remove the labels on the plates.

4.6 (Optional) Adjusting Battery Cabinet Side Plates If an auxiliary battery cabinet (no circuit breaker) is deployed in the smart module, remove

the plate on one side of the main battery cabinet and install the side plate on the outer side of

the auxiliary cabinet based on the label on the main battery cabinet. Ensure that there are side

plates on the outer sides of the main and auxiliary battery cabinets and there is no side plate

between the adjacent battery cabinets.

After adjusting the side plate of the battery cabinet, remove the label which indicates side plate adjustment from the main battery cabinet.






57

4.7 (Optional) Installing the PDC Tail Frame

Context

A tail frame is used to increase the depth of a PDC to 1200 mm. Its bill of materials (BOM)

number is 21242025. Figure 4-39 shows the effect of tail frame installation.

Figure 4-39 Installed tail frame

(1) Tail frame

Procedure

Step 1 Use eight M5 tapping screws to secure the tail frame accessories to the tail frame, as shown in

Figure 4-40.






58

Figure 4-40 Securing the tail frame accessories

Step 2 Use four M5 tapping screws to secure one upper sealing plate to the tail frame, as shown in

Figure 4-42.

There are two upper sealing plates, and the one used in this step has a gap. Figure 4-41 shows

the upper sealing plates of a tail frame.

Figure 4-41 Upper sealing plates of a tail frame






59

Figure 4-42 Installing the upper sealing plates of a tail frame

Step 3 Open the PDC rear door, and remove it, as shown in Figure 4-43.

When removing the cabinet rear door, remove the ground cable between the cabinet and the

rear door from the cabinet.

Figure 4-43 Removing the cabinet rear door






60

Step 4 Remove the hinges and connecting plates from the PDC rear door, as shown in Figure 4-44.

Put aside the hinges and connecting plates as they are needed in follow-up installation

processes.

Figure 4-44 Removing the PDC rear door mounting kit

Step 5 Move the tail frame installed with accessories and upper sealing plates to the cabinet rear

door, and adjust the anchor bolts of the tail frame so that the fail frame top is flush with the

cabinet top.

Step 6 Secure the tail frame to the PDC using eight M5 tapping screws, as shown in Figure 4-45.






61

Align the upper and lower holes before tightening screws.

The tail frame side with anchor bolts should face the cabinet bottom.

Figure 4-45 Securing the tail frame

Step 7 Install the hinges and connecting plates removed in Step 4 on the corresponding positions on

the tail frame.

Step 8 Install the PDC rear door on the tail frame.

After installing the PDC rear door, ensure that ground cables are properly connected to the

cabinet and PDC rear door.

----End

4.8 Routing Air Conditioner Pipes Preinstall the air conditioner pipes by referring to the onsite engineering layout diagram and

NetCol5000-C 30 kW Chilled Water In-Row Precision Air Conditioner Quick Guide






62

(Simplified Edition). (The documents are delivered with the product. You can also download

them by clicking Download.)




2200 mm High Cabinets, ECC800) 5 Installing the Cabinet



63

5 Installing the Cabinet

5.1 Installing Cabinets (with Bases)

Prerequisites

The upper surface of the ESD floor is flush with the upper surface of the base.

Context

A 2000 mm high cabinet and a 2200 mm high cabinet are installed in the same way. This

section describes how to install a 2000 mm high cabinet.

Procedure

Step 1 Place a cabinet onto the base and adjust the cabinet position to ensure that the mounting holes

in the cabinet and base are aligned with each other.

Step 2 Use a measuring tape to check that the vertical distance between the top of the cabinet and the

floor is 2200 mm (+3 mm) for a 2200 mm high cabinet and 2000 mm (+3 mm) for a 2000 mm

high cabinet. Use a level to check that the cabinet is level.

Do not remove the anchor bolts. Otherwise, rework is required if the cabinet height does

not meet requirements.

Anchor bolt adjustment method: Wrench an anchor bolt clockwise to elevate a cabinet leg,

or wrench an anchor bolt anticlockwise to lower it. The anchor bolts can be adjusted

within a range of 0–8 mm.

Levelness check standard: Ensure that the cabinet is level in width and depth directions

when leveling the cabinet. Put a level at the bottom of the cabinet in width and depth

directions and check that the air bubble is in the middle between the two lines marked on

the glass tube, as shown in Figure 5-1.

When leveling the cabinet, use a socket wrench to adjust the anchor bolts.






64

Figure 5-1 Leveling a cabinet

(1) Level

Step 3 Interconnect adjacent cabinets, as shown in Figure 5-2.

1. Remove the M5x10 tapping screws that secure the connecting kits and then remove the

connecting kits.

2. Remove M4x10 screw assemblies from the position for combining cabinets.

3. Secure the connecting kit using the M4x10 screw assemblies.






65

Figure 5-2 Interconnecting cabinets

Step 4 Secure the cabinet.

Figure 5-3 Securing a cabinet






66

----End

5.2 Positioning Cabinets (Without Bases)

Prerequisites

The floor levelness meets engineering requirements (levelness tolerance: 3 mm/2000 mm).

Procedure

Step 1 Determine the correct installation position for the smart module based on the onsite

engineering layout diagram.

Step 2 Use a laser locator to mark two lines that are perpendicular to each other in a corner of the

planned installation position.

If no laser locator is available, use a right angle and thin rope for marking the two perpendicular lines.

Step 3 Place one corner of the marking-off template at the crossing point of the perpendicular lines to

determine the position for an end cabinet. Use a marker to mark the outline of the marking-off

template and the mounting holes for the cabinet on the floor.






67

When laying out the marking-off template, verify that the cabinet front door faces a cold

aisle or outside of the module in the case of a hot aisle.

If there is no need to secure the cabinet to the floor, mark only the outline of the marking-

off template.

Figure 5-4 Using a laser locator for positioning

(1) Marking-off template (2) Contained aisle (3) Laser locator

Step 4 Use a measuring tape to measure the aisle distance and mark the position for the end cabinet

in the other row in the same way.

Step 5 (Optional) Drill holes into the marked hole positions and install expansion bolts.

The M12 expansion bolts should be supplied by the customer. The M12 bolt must be at least 35 mm long for a 2200 mm high cabinet. The M12 bolt must be at least 80 mm long for a 2000 mm high cabinet.

----End

5.3 Installing Cabinets (Without Bases)

Context

A 2000 mm high cabinet and a 2200 mm high cabinet are installed in the same way. This

section describes how to install a 2000 mm high cabinet.






68

Procedure

Step 1 Place end cabinets in the marked positions, as shown in Figure 5-5.

Figure 5-5 Placing a cabinet

Step 2 Use a measuring tape to check that the vertical distance between the top of the cabinet and the

floor is 2200 mm (+3 mm) for a 2200 mm high cabinet and 2000 mm (+3 mm) for a 2000 mm

high cabinet. Use a level to check that the cabinet is level.

Do not remove the anchor bolts. Otherwise, rework is required if the cabinet height does

not meet requirements.

Anchor bolt adjustment method: Wrench an anchor bolt clockwise to elevate a cabinet leg,

or wrench an anchor bolt anticlockwise to lower it. The anchor bolts can be adjusted

within a range of 0–8 mm.

Levelness check standard: Ensure that the cabinet is level in width and depth directions

when leveling the cabinet. Put a level at the bottom of the cabinet in width and depth

directions and check that the air bubble is in the middle between the two lines marked on

the glass tube, as shown in Figure 5-6.

When leveling the cabinet, use a socket wrench to adjust the anchor bolts.






69

Figure 5-6 Leveling a cabinet

(1) Level

Step 3 Interconnect adjacent cabinets, as shown in Figure 5-7.

1. Remove the M5x10 tapping screws that secure the connecting kits and then remove the

connecting kits.

2. Remove M4x10 screw assemblies from the position for combining cabinets.

3. Secure the connecting kit using the M4x10 screw assemblies.






70

Figure 5-7 Interconnecting cabinets

Step 4 Install other cabinets in a similar way.

Step 5 (Optional) Secure the cabinets, as shown in Figure 5-8.






71

Figure 5-8 Securing a cabinet

----End

5.4 Installing Cabinet Accessories

5.4.1 Installing the Top Frame

5.4.1.1 Installing a 600 mm Wide Top Frame

Context

A 600 mm wide top frame increases the height of a 2000 mm x 600 mm x 1200 mm (H x W x

D) cabinet by 200 mm. Its BOM number is 21500986. There are 600 mm wide PDC and 600

mm battery cabinet in the 600 mm wide series of the smart module, and the methods for

installing a top frame for them are the same.

The 2000 mm x 600 mm x 1200 mm (H x W x D) cabinets include the cabinets whose depth is increased to 1200 mm by a tail or enclosure frame.

Procedure

Step 1 Remove the two M5x10 tapping screws that secure the front door sealing plate on the top of

the cabinet, as shown by (1) in Figure 5-9.






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Figure 5-9 Installing a top frame

Step 2 Place the top frame, with the side with FRONT facing upwards and the end with FRONT

facing the cabinet front door, as shown by (2) in Figure 5-9.

Step 3 Secure the top frame.

1. Use the four M8x20 screw assemblies to secure the top frame to the cabinet, as shown by

(3) and (4) in Figure 5-9.

2. Install two M5x10 tapping screws at the front of the top frame to set up equipotential

bonding between the cabinet and the top frame, as shown by (3) in Figure 5-9.

----End

5.4.1.2 Installing a 300 mm Wide Top Frame

A 300 mm wide top frame increases the height of a 2000 mm x 300 mm x 1200 mm (H x W x

D) cabinet by 200 mm. Its BOM number is 21500991.

The 2000 mm x 300 mm x 1200 mm (H x W x D) cabinets include the cabinet whose depth is increased to 1200 mm by using an enclosure frame and the 1200 mm deep air conditioner adaptive frame.

5.4.1.2.1 Installing a Top Frame for the 300 mm Wide Air Conditioner (Bottom Pipe Routing)

Procedure








73









----End

5.4.1.2.2 Installing a Top Frame for the 300 mm Wide Air Conditioner (Overhead Pipe Routing)

Procedure



Step 2 Remove the rear decorative plate for the top frame, and then remove the four M5x10 tapping

screws and the six M4x10 countersunk screws from the rear plate of the top frame, as shown

by (2) and (3) in Figure 5-11.








74

Figure 5-11 Placing a top frame


1. Use the four M5x10 tapping screws and the six M4x10 countersunk screws to secure the

rear plate to the top frame, and clamp the rear plate, as shown by (1) and (2) in Figure 5-

12.





Figure 5-12 Securing the top frame

----End






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5.4.1.2.3 Installing a Top Frame for the 300 mm Wide Air Conditioner Adaptive Frame

Procedure


facing the front of the adaptive frame, as shown by (1) in Figure 5-13.


Step 2 Use two M8x20 screw assemblies to secure the top frame to the adaptive frame, as shown by


----End

5.4.2 (Optional) Taking Out PDU2000 Cables and Industrial Connectors

Prerequisites

PDU2000s are equipped with industrial connectors.

Procedure

Step 1 Remove the rodent-proof mesh on the top of the PDU2000 in a cabinet, and take out the two

PDU2000 industrial connectors from the top, as shown in Figure 5-14.






76

Figure 5-14 Taking out PDU2000 industrial connectors

Step 2 Lay out the PDU2000 industrial connectors and cables on the cabinet top, and reinstall the

rodent-proof mesh, as shown in Figure 5-15.

Cut the rodent-proof mesh based on the cable thickness using diagonal pliers. If the opening is

too large, unwanted things may fall into the cabinet through the opening.

Figure 5-15 Laying out PDU2000 industrial connectors and cables

Repeat the preceding steps to take out and preinstall PDU2000 industrial connectors for all cabinets.

----End






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Follow-up Procedure

Before connecting the power plug of a device to the PDU2000, loosen the locking device on

the PDU2000. After connecting the power plug, tighten the locking device.

5.4.3 (Optional) Installing Branch Ground Copper Bars

Context

A main ground copper bar is provided in the PDC. Ground terminals of cabinets inside the

module are connected to the ground copper bar over ground cables with a minimum cross-

sectional area of 16 mm2. If many cabinets are deployed, branch ground copper bars can be

installed in certain cabinets so that nearby cabinets can be grounded by connecting to the

ground bars. Install one branch ground copper bar with a BOM number of 21170398 inside

the battery cabinet or IT cabinet closest to the PDC for each row of cabinets.

Procedure

Step 1 Remove the two M8 screws from a branch ground copper bar, as shown in Figure 5-16.

Figure 5-16 Removing M8 screws

Step 2 Open the cabinet rear door, install the branch ground copper bar on the topmost position of

the rack rail (outside), and secure the ground bar using the M8 screws removed earlier, as


Install the branch ground copper bar in the battery cabinet or IT cabinet adjacent to the PDC.






78

Figure 5-17 Installing a ground bar

----End

5.4.4 (Optional) Installing the Vertical Ground Bar

Context

The BOM number for the vertical ground bar is 21241363.

Procedure

Step 1 Open the rear cabinet door, and secure the ground bar to the right rack rail by installing four

M4 screws respectively at the 04 U, 14 U, 29 U, and 39 U positions. Note that a screw should

be secured to the middle tapped hole of each U.






79

Figure 5-18 Installing a vertical ground bar

----End

5.4.5 (Optional) Setting a Mechanical Coded Lock

Context

The mechanical coded lock for a cabinet can be unlocked with a key or password.

Unlocking with a Key

Step 1 Insert the cabinet key into the lock hole and turn it for 180 degrees counterclockwise to

unlock, as shown in Figure 5-19.






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Figure 5-19 Unlocking with a key

----End

Unlocking with a Password

Step 1 Enter the password and turn the knob for 180 degrees counterclockwise to unlock, as shown

in Figure 5-20.

The preset password is 0, 0, 0.

Figure 5-20 Unlocking with a password






81

----End

Changing the Password

Step 1 Enter the old password and turn the knob to unlock.

If you forgot the password, use the cabinet key to unlock and change the password in the

same way.

Step 2 After the knob indicator indicates Open, turn the knob for 15 degrees counterclockwise to

change the password, as shown in Figure 5-21.

Figure 5-21 Changing the password

Step 3 Turn the knob for 15 degrees clockwise to finish password changing.

----End



2200 mm High Cabinets, ECC800) 6 Installing the Contained Aisles



82

6 Installing the Contained Aisles

6.1 Installing Sealing Plates

Context

Sealing plates are used to seal the aisle. Different types of sealing plates are used for cabinets

with different sizes.

Sealing plates 21500939 apply to cabinets that are 300 mm wide and 2200 mm high.



If sealing plates should be less than 300 mm away from a wall, adjust the installation

sequence of the aisle containment.

1. Secure the sealing plates and skylight connective plates for the end cabinets.

2. Secure the sealing plates to the floor.

3. Install the skylights.

4. Install other sealing plates and skylights in the same way.

Procedure

Step 1 Determine the position for installing sealing plates using a measuring tape and marker based

on the engineering layout diagram, as shown in Figure 6-1.

When determining the position, verify that adjacent sealing plates will be in close contact with each

other.

The distance between the cabinet front frame and the outer sealing plate is 1290 mm.






83

Figure 6-1 Installing sealing plates

Step 2 Place sealing plates.

When placing a sealing plate, keep the smooth plane facing the outside of the contained

aisle.

Keep the end with rivet nuts facing upward and the end with holes facing downward.

Ensure that the side of cabinets is on the same plane as the side of the sealing plates.

Step 3 (Optional) If the floor is uneven, add a 1.0 mm or 2.0 mm high pad under the lower sealing

plate, as shown by (1) in Figure 6-1.

Step 4 Secure the sealing plates to the floor using ST4.8x25 tapping screws or DKBA44091028

plastic expansion bolts and gaskets, as shown by (2) in Figure 6-1.






84

If the floor is concrete, secure the 600 mm and 800 mm wide sealing plates to the floor

using M12x60 expansion bolts.

The number of screws for securing sealing plates must be same as the number of

corresponding holes in the lower end of the plates.

Step 5 Place adjacent sealing plates in the same way.

Step 6 Interconnect adjacent sealing plates using three M6x16 screws with flat washers and nuts, as

shown by (3) in Figure 6-1.

Step 7 Install other sealing plates in the same way.

----End

6.2 Installing Skylights

6.2.1 Skylight Overview

6.2.1.1 600 mm Wide Control Skylight

Figure 6-2 shows a 600 mm wide control skylight. Its BOM number is 21242009.

Figure 6-2 600 mm wide control skylight

(1) Skylight connective plate (2) Control skylight panel (3) Cable separation panel

The 600 mm wide control skylight is used to install monitoring components such as the camera,

multi-functional sensor, or smoke detector. It is used with 600 mm wide cabinets at the end of the smart module.

If the smart module is longer than 7.2 m, add one control skylight in the smart module for installing the multi-functional sensor or smoke detector.






85

6.2.1.2 800 mm Wide Control Skylight

Figure 6-3 shows an 800 mm wide control skylight. Its BOM number is 21242012.

Figure 6-3 800 mm wide control skylight

(1) Skylight connective plate (2) Control skylight panel (3) Cable separation panel

The 800 mm wide control skylight is used to install monitoring components such as the camera, multi-functional sensor, or smoke detector. It is used with 800 mm wide cabinets at the end of the smart module.

6.2.1.3 600 mm Wide Flat or Rotating Skylight

The BOM numbers of 600 mm wide rotating and flat skylights are the same (21501038). The

rotating skylight requires a magnetic lock but the flat skylight does not. Figure 6-4 shows a

600 mm wide flat skylight. Figure 6-5 shows a 600 mm wide rotating skylight.






86

Figure 6-4 600 mm wide flat skylight

(1) Magnetic lock fixing base (2) Skylight connective plate (3) Flat skylight panel

Figure 6-5 600 mm wide rotating skylight

(1) Magnetic lock (2) Skylight connective plate (3) Rotating skylight panel

6.2.1.4 800 mm Wide Flat or Rotating Skylight

The BOM numbers of 800 mm wide rotating and flat skylights are the same (21501039). The

rotating skylight requires a magnetic lock but the flat skylight does not. Figure 6-6 shows an

800 mm wide flat skylight. Figure 6-7 shows an 800 mm wide rotating skylight.






87


(1) Magnetic lock fixing base (2) Skylight connective plate (3) Flat skylight panel

Figure 6-7 800 mm wide rotating skylight

(1) Magnetic lock (2) Skylight connective plate (3) Rotating skylight panel

6.2.1.5 300 mm Wide Flat Skylight

Figure 6-8 shows a 300 mm wide flat skylight. Its BOM number is 21501040.






88


(1) Skylight connective plate (2) Flat skylight panel

The 300 mm wide flat skylight is used with a 300 mm wide air conditioner.

6.2.2 Securing Skylights

Context

Install skylights one by one from one end of the smart module based on the onsite engineering

layout diagram.

The recommended skylight layout is as follows:

Install control skylights at the outermost positions at both ends of the aisle.

Deploy rotating skylights and flat skylights alternately.

Preferentially deploy rotating skylights beside control skylights.

Procedure

Step 1 Keep the skylight connective plates flush with the end plane of the cabinet upper sealing plate

and the end plane of the enclosure plate in the aisle containment. Use four M8x20 screws to

partially secure the two skylight connective plates to the correct mounting holes, as shown by

(1) in Figure 6-9.






89

Figure 6-9 Securing a skylight

Step 2 Lift the skylight panel to the top of the aisle and use M6x16 screws to secure the skylight

panel to the skylight connective plates, as shown by (2) and (3) in Figure 6-9.

The number of M6x16 screws must be the same as the number of rivet nuts on the end

plane of the skylight connective plates.

When placing a flat or rotating skylight panel, put the part with a magnetic lock fixing

base on the cabinet side.

Place the skylight based on the Keep direction label on the flat or rotating skylight.

Step 3 Install adjacent skylights in the same way.

Step 4 Keep the end planes of adjacent skylight connective plates flush with each other and connect

the adjacent skylight connective plates using two M6x16 screws with flat washers and nuts.






90

Figure 6-10 Connecting adjacent skylight connective plates

Step 5 Install other skylights in the same way.

Step 6 Tighten the screws on the skylight connective plates.

----End

6.2.3 Installing a Rotating Skylight Magnetic Lock

Context

The BOM number of a rotating skylight magnetic lock is 02070140.

Procedure

Step 1 Remove the four M4x12 screws (set aside) from the magnetic lock base and take off the lock

base from the rotating skylight, as shown by (1) in Figure 6-11.






91

Figure 6-11 Installing a skylight magnetic lock

Step 2 Secure the lock magnet to the magnet fixing base using one M4x10 countersunk screw, as


Step 3 Secure the magnetic lock to the lock base using one M6x16 screw, as shown by (3) in Figure

6-11.

Step 4 Secure the magnetic lock base to the rotating skylight using two M4x12 screws, as shown by

(4) in Figure 6-11.

----End

6.3 Installing End Doors Table 6-1 lists the items to be checked before end door installation.

Table 6-1 Pre-installation checklist

No. Check Item Result

1 The cabinets are leveled. The height between the cabinet top and

the floor surface is 2200 mm (+3 mm).

□ Compliant

□ Incompliant

2 The distance between cabinet doors and enclosure plates inside

the aisle containment is 1225 mm (±3 mm).

□ Compliant

□ Incompliant

3 The cabinets and enclosure plates at both ends of an smart module

are placed with a front-backward deviation no greater than 1.5

mm.

□ Compliant

□ Incompliant

4 The height deviation between the floor surface and support top is □ Compliant






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No. Check Item Result

within 3 mm, and no deviation is preferred. □ Incompliant

6.3.1 Installing a Cabinet Lower Mounting Kit

Context

Cabinet lower mounting kits are required only when 2000 mm high cabinets are placed at one

or both ends of an aisle containment, and can be obtained from the end door fitting bag.

Cabinet lower mounting kits are used to seal the bottom of a 2000 mm high cabinet placed at

the end of an aisle containment, and consist of five components, as shown in Figure 6-12.

Figure 6-12 Assembled cabinet lower mounting kits

(1) Side sealing plate (2) Front or rear sealing plate

The front and rear sealing plates are each assembled by two components. The length after assembly can be 600 mm or 800 mm.

Procedure

Step 1 Take the six components of the aisle door fittings out of the end door fitting bag, and

assemble four of them into front and real sealing plates with the same width as the cabinet, as


(1) in Figure 6-13 shows the individual front and rear sealing plates.

(2) in Figure 6-13 shows the assembled front and rear sealing plates for 600 mm wide cabinets.

(3) in Figure 6-13 shows the assembled front and rear sealing plates for 800 mm wide cabinets.






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Figure 6-13 Assembling the front and rear sealing plates

Step 2 Secure the front and rear sealing plates to the cabinet using four M5x10 tapping screws, as


Figure 6-14 Securing a sealing plate

Step 3 Place the side sealing plate with the side with dents upward, and snap the side sealing plate

into the front and rear sealing plates, as shown by (2) in Figure 6-14.

----End






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6.3.2 Installing a Revolving Door

Procedure

Step 1 Assemble the door frame.

1. Place the door posts and upper frame mounting kit on the floor, pull the post side plates

from the ends of the door posts, and remove the side plates, as shown by (1) and (2) in

Figure 6-15.

2. Assemble the door frame by connecting the two door posts and upper frame mounting kit

with eight M6 screw assemblies, as shown by (3) in Figure 6-15.

3. After the assembly is complete, verify that the posts are flush with the upper frame

mounting kit.

Figure 6-15 Assembling a door frame

Step 2 Install the door frame.

1. Stand the assembled door frame.

2. Partially secure (do not fully tighten the fasteners) left and right posts to the skylight

connective plates using four M6 screws, flat washers, and nuts (two at each side), as


3. Secure the bottom of one door post to the cabinet or enclosure frame using two M6

screws and square washers. The door posts on both sides require four screws, as shown

by (2) in Figure 6-16.

If the 2200 mm scenario, the end cabinets can be 2000 mm or 2200 mm high. The hole positions for

securing the door posts vary with these two types of cabinets. For details, see Figure 6-16.

Verify that the posts are flush with the cabinet frame.






95

Figure 6-16 Installing a door frame

(A) Mounting holes for securing a door

frame to a 2000 mm high cabinet

(B) Mounting holes for securing a door

frame to a 2200 mm high cabinet

4. Tighten all screws on the door frame.

Step 3 Secure the door panels.

Before securing door panels, measure the door panel size. The door panels should be 2045 mm (±2 mm) long and 600.5 mm (±2 mm) wide.

1. Stand the door panels and remove the four rubber strips from the two door panels, as







96

Figure 6-17 Removing rubber strips from door panels

2. Secure the door panels to the door posts using three M6 countersunk screws for each

hinge, as shown in Figure 6-18.

Secure the hinges on the upper part and then those on the lower part. This facilitates hinge

adjustment.

After fixing the door hinges, install the rubber covers onto the screws, as shown in Figure 6-18.






97

Figure 6-18 Installing door panels

3. Secure each hinge on the side of the door post using two M4 screws, as shown in Figure

6-19.

Figure 6-19 Installing door panels






98

Step 4 Adjust the gap between door panels.

After the door panels are installed and closed, the gap between panels may be uneven and

look ungraceful, as described in Table 6-2. If the gaps are even, skip this procedure.

Table 6-2 Door gap faults

Fault Type Root Cause Solution

Tilted door panel The left and right cabinets

onto which the upper frame

mounting kit is hung are not

on the same level, or the

upper frame mounting kit

and posts are tilted because

the floor is uneven.

For details about the

adjusting method, see Step

4.1.

Varying gap between door

panel and door header

One post has tilted, or the

door does not match with

the upper frame mounting

kit due to a manufacturing

error.



4.2.

Door mismatch The left and right cabinets

onto which the upper frame

is hung are not on the same

level.



4.3.

1. Figure 6-20 shows a tilted door. You can solve the problem in the following ways:

− If the door tilts by a large degree, adjust the anchor bolts of the cabinet. If a post is

lifted off the floor due to the adjustment, add a spacer under the post.

− If the door slightly tilts, add a pad under the corresponding post to correct the tilt.

Both methods must ensure that there is no gap between the post bottom and the floor.






99

Figure 6-20 Door panels tilting at both sides

2. Figure 6-21 shows a door with a varying gap between the door panel and upper frame

mounting kit (a corner tilts downwards). You can push up the lower part of the post or

add a spacer between the upper frame mounting kit and the post. Pull the lower end of

the post outwards if a corner of a door panel tilts upwards.

Figure 6-21 Door panel tilting down






100

If the door gap is still uneven after the preceding measures are taken, remove and reinstall the rubber strip on one door panel. Adjust the rubber strip positions during installation to verify that the door panel edges are in close contact.

3. If door panels mismatch, loosen screws between the posts and cabinets and insert

washers to make the door panels on the same plane when they are closed, as shown by

(3) in Figure 6-16. After adjustment, tighten all screws.

4. Tighten the screws connecting the door posts and the skylight connective plates.

Step 5 Install the door box.

Two types of door boxes are available: 1100 mm long and 1200 mm long. These two types of door

boxes are packed with the revolving door.

When installing the door boxes, pay attention to the left, right, and length labels on the door boxes.

The two types of door boxes can be installed in a similar way. The following installation procedure uses the 1200 mm long door box as an example.

1. Put the door box hanging kit on the cabinet, insert the tongue of the door box fastener

into the gap between cabinet frame and the top panel, and secure them using six M5

screws, as shown in Figure 6-22.

2. Mount the door box on the door box hanging kit, push the door box rightwards until it

touches the door post, and insert the two tongues on the right side into the stop holes on

the door post, as shown by (1) in Figure 6-23.

3. Secure the door box to the door box hanging kit using three M5 screws, as shown by (2)

in Figure 6-23.

Figure 6-22 Placing a door box






101

Figure 6-23 Installing the door box

----End

6.4 Attaching Cabinet Labels

Prerequisites

Skylights and end doors are secured.

Context

Cabinet labels are useful for subsequent cable connections.

Procedure

Step 1 Take out cabinet labels from package 0.






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Figure 6-24 Cabinet labels

Step 2 Attach a label to the dented imprint on the skylight connective plate.

If there is no dented imprint on the skylight connective plate, attach a label at the accurate position shown in Figure 6-25.

Figure 6-25 Position for attaching a label

Ensure that labels are properly aligned.

----End






103

6.5 (Optional) Installing Aisle Lights

Context

Install aisle lights in parallel. Connect the first and last light tubes on aisle sides in series.

Install the light tubes on the skylight plates. Figure 6-26 shows the layout of the aisle lights.

The BOM number for an aisle light tube is 52220134.

Figure 6-26 Layout of aisle lights

(1) Light tube

A light tube is 872 mm long. Determine the distance (W) between a light tube and a side of the aisle based on the actual length of the contained aisle in the module: W = (L – 872 x N)/2. L is the actual length of the contained aisle. N is the number (round down the value of L/872) of light tubes installed in a single row. Round down the value of W.

A maximum of 12 aisle lights can be connected in series. If the number exceeds 12, they should be installed in different groups.

Redundant LED indicators are delivered.

Grouping rule: Divide into equal groups if possible and ensure that the light cables are routed out of the nearby cable holes in skylight plates.

A light tube has male and female connectors at both ends for interconnection, as shown in

Figure 6-27. When installing lights, ensure that all the male connectors face the same

direction (also the female connectors) for serial connection of light tubes.






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Figure 6-27 Interconnecting light tubes

Procedure

Step 1 Secure light holders to the skylight plate using M3 screws, as shown by (1) in Figure 6-28.

Ensure that each light tube is secured by three holders.

Figure 6-28 Installing a light tube

Step 2 Install a light tube onto the holders, as shown by (2) in Figure 6-28.






105

Step 3 Install other light tubes in the same way.

----End



2200 mm High Cabinets, ECC800) 7 (Optional) Installing the New Main Way



106

7 (Optional) Installing the New Main Way

Install the new main way by referring to the documents delivered with it.



2200 mm High Cabinets, ECC800) 8 (Optional) Installing Cable Troughs



107

8 (Optional) Installing Cable Troughs

8.1 Installing a 600 mm Wide Cable Trough

Context

Install two 600 mm cable troughs on the top of every 600 mm wide cabinet. Install two cable

troughs on the top of PDCs first, and then install cable troughs on the top of other cabinets

along the aisle in sequence.

Figure 8-1 shows a 600 mm wide cable trough. Its BOM number is 21501142.

Figure 8-1 600 mm wide cable trough

(1) Partition plate (2) Vertical plate (3) Tray

When installing cable troughs, be aware of PDU2000 cables and industrial connectors:

Cold aisle scenario: Install cable troughs above the front door of a cabinet first. When

installing cable troughs above the rear door, move the cables to the open area of the cable

troughs. After installing cable troughs above the rear door, place the PDU2000 cables

and industrial connectors inside the cable troughs above the front door. For details, see

Figure 8-2.

Hot aisle scenario: After cable troughs above the front and rear doors are installed, place

the PDU2000 cables and industrial connectors in the cable trough above the rear door.

After PDU2000 cables and industrial connectors are placed, bind the cables to the cable

trough using cable ties.






108

The trough for routing strong-current cables must be close to the contained aisle.

Figure 8-2 PDU2000 cable routing on the top of a cabinet

(1) Weak-current cable trough (2) Strong-current cable trough

Procedure

Step 1 Keep a vertical plate of the cable trough flush with the top surface of the cabinet and clamp

the clasps into the mounting holes in the first row counting from the front door to the rear

door, as shown in Figure 8-3.

Figure 8-3 Clamping a vertical plate

Step 2 Rotate the vertical plate by 90 degrees to stand it on the top plate of the cabinet, as shown in

Figure 8-4.






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Figure 8-4 Rotating the vertical plate by 90 degrees

Step 3 Install the other vertical plate into the mounting hole in the second row counting from the

front door to the rear door in the same way. Install one M5x10 tapping screw inside each of

the two vertical plates to ensure equipotential bonding with the cabinet, as shown in Figure 8-

5.

Figure 8-5 Installing the other vertical plate

Step 4 Press a supporting plate along the two vertical plates down to the place between the four

clasps and the cable bridge, as shown in Figure 8-6. Ensure that the supporting plate is fully

into the clasps.

When installing the supporting plate, do not remove the grommet strip on the U-shaped trough.






110

Figure 8-6 Installing a supporting plate

Step 5 Install a partition plate. Press both sides of the V-shaped partition plate with hands to decrease

the angle to a proper degree, and clamp the clasps at the bottom into the nearby holes, as

shown in Figure 8-7. (By default, clamp the clasps into the two holes in the middle. In actual

conditions, you can select holes as required.)

Figure 8-7 Installing a partition plate

Step 6 Install adjacent cable troughs in the same way.

Step 7 Rotate the interconnecting wrench and clamp it into the clasps until the wrench is horizontal,

as shown in Figure 8-8. This operation interconnects the cable troughs.






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Figure 8-8 Installing an interconnecting wrench

(1) Interconnecting wrench

Step 8 Install the cable trough above the rear door in a similar way.

----End

8.2 Installing a 300 mm Wide Cable Trough

Context

A 300 mm wide cable trough is installed on the top of a 300 mm wide cabinet after a 600 mm

wide cable trough is installed.

Figure 8-9 shows a 300 mm wide cable trough. Its BOM number is 21501141.






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Figure 8-9 300 mm wide cable trough

(1) Partition plate (2) Vertical plate (3) Tray

Procedure

Step 1 Place two vertical plates upright on the top of the 300 mm wide cabinet, and press a tray along

the two vertical plates down to the clasps at the bottom.

Step 2 Press both sides of the V-shaped partition plate with hands to decrease the angle to a proper

degree, and clamp the clasps at the bottom into the square holes nearby.

Step 3 Align the assembled cable trough with the adjacent 600 mm wide cable troughs, and rotate the

interconnecting wrench to connect the troughs in parallel.

Figure 8-10 Connecting a 300 mm wide cable trough to a 600 mm wide cable trough

(1) Interconnecting wrench

----End






113

8.3 Installing an 800 mm Wide Cable Trough An 800 mm wide cable trough (BOM number: 21501140) is installed on the top of an 800

mm wide cabinet. The installation method is similar to the method for installing a 600 mm

wide cable trough. For details, see 8.1 Installing a 600 mm Wide Cable Trough.

8.4 Installing End Panels for Cable Troughs

Context

Typically, end panels are installed only on cable troughs of cabinets at the two ends of an

aisle. The end panels are marked by different colors to facilitate the identification of power

and signal cables. The red end panel should be installed on the trough for power cables, and

the blue end panel should be installed on the trough for signal cables. Generally, the power

cable trough is located close to the aisle containment, and the signal cable trough is located far

away from the aisle containment.

Procedure

Step 1 Hold the top of the end panel with both hands to keep it vertical. Press it from the top to the

bottom into the hooks at the end of the cable troughs until the top of the end panel is flush

with the top of the cable troughs, as shown in Figure 8-11.

During the installation, the interconnecting wrench is vertical.






114

Figure 8-11 Pressing the end panels into the clasps

----End



2200 mm High Cabinets, ECC800) 9 Installing Monitoring Devices



115

9 Installing Monitoring Devices

9.1 Device Layout in the Network Cabinet There are multiple types of monitoring components. Make installation plans based on the

configurations. Figure 9-1 shows the installation positions for some monitoring components

for your reference.

Figure 9-1 Device layout in the network cabinet

Relocate the cable manager in the rear door position as high as the device to be installed.

Use a flat-head screwdriver to insert floating nuts into the device mounting holes in the rack rails of the network cabinet. Ensure that the floating nuts on both sides are on the same horizontal line.

Before connecting power cables for the device, use the ground cable delivered with the device to connect from the device ground point to the cabinet ground point close to the device mounting holes, as shown in Figure 9-2. When there is a special grounding requirement and a cabinet ground bar can be deployed, use the ground cable prepared by the customer to connect from the device ground point to the cabinet ground bar.






116

Figure 9-2 Connecting a device ground cable

9.2 (Optional) Installing a Server

Context

The following installation procedure uses an RH2288 V2 server as an example. For more

information, see the documents delivered with the server.

Procedure

Step 1 Install guide rails, as shown in Figure 9-3.






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Figure 9-3 Installing guide rails

1. Place the guide rails horizontally at the installation position in the cabinet, as shown by

(1) in Figure 9-3.

2. Fix the guide rails using rubber plugs, as shown by (2) in Figure 9-3.

− In front of the guide rails: If a server is installed using the upper mounting holes,

insert rubber plugs tightly into the holes at the middle. If a server is installed using

mounting holes at the middle, insert rubber plugs tightly into the upper holes.

− Behind the guide rails: Insert rubber plugs tightly into the upper mounting holes.

3. (Optional) To enhance the rigidness and seismic-proof performance of a server, you can

install bolts at the rear of flexible guide rails, as shown by (3) in Figure 9-3.

Step 2 Place the server on the guide rails and slide it along the guide rails into the cabinet.

Step 3 Align the two mounting ears of the server with the rack rail of the cabinet and tighten the

screws on the mounting ears.

Figure 9-4 Installing the server






118

Step 4 Connect the server power cables to the PDU2000.

The server uses dual power supplies. Connect the two power cables to different PDU2000s.

Figure 9-5 Connecting power cables for the server

----End

9.3 (Optional) Installing a VCN500

Procedure

Step 1 Determine the mounting holes for the VCN500 based on the network cabinet device layout,

adjust the guide rails, and install floating nuts.

Step 2 Place the VCN500 into the network cabinet with caution, and gently press down buttons on

the mounting ears, as shown in Figure 9-6.






119

Figure 9-6 Placing the VCN500

Step 3 Tighten the captive screws in the ears using a Phillips screwdriver, and close the mounting ear

buttons, as shown in Figure 9-7.

Figure 9-7 Installing the VCN500

Step 4 Connect the VCN500 power cable to the PDU2000.

----End

9.4 (Optional) Installing a LAN Switch

Procedure

Step 1 Determine the mounting holes for the LAN switch based on the network cabinet device

layout, adjust the guide rails, and install floating nuts.






120

Step 2 Install the mounting ears delivered with the LAN switch and secure the LAN switch to the

rack rails in the front of the cabinet, as shown in Figure 9-8.

This section describes only the installation method. The actual product appearance prevails.

Figure 9-8 Installing a LAN switch

Step 3 Connect the LAN switch power cable to the PDU2000.

The positions of power cable ports vary depending on the LAN switch models. Connect the power cable based on the actual power port of the LAN switch.

----End

Follow-up Procedure

If a 24-port LAN switch is configured, two power modules need to be installed for the LAN

switch onsite. Insert the power modules into the power slots of the 24-port LAN switch, and

tighten the captive screws on the power module panel, as shown in Figure 9-9.

Figure 9-9 Installing the power modules for a 24-port LAN switch






121

9.5 Installing an ECC800

Procedure

Step 1 Determine the mounting holes for an ECC800 based on the device layout of the network

cabinet, adjust the guide rails, and install floating nuts.

Step 2 Place the ECC800 in the network cabinet with caution, as shown by (1) in Figure 9-10.

Step 3 Secure the ECC800 in the network cabinet by tightening the M6 screws on the left and right

mounting ears clockwise, as shown by (2) in Figure 9-10.

Figure 9-10 Installing an ECC800

Step 4 (Optional) Remove the ECC800 main control module and install the SIM card in the correct

slot of the control module as required.

1. Loosen the captive screws on both sides of the ECC800 main control module, pull the

handles on both sides of the control module, and take out the module, as shown in Figure

9-11.

Figure 9-11 Removing an ECC800 main control module

2. Install the SIM card in the correct slot on the left side of the ECC800 main control

module, as shown in Figure 9-12.






122

Figure 9-12 Installing a SIM card

3. Reinstall the ECC800 main control module in the ECC800 subrack, and tighten the

captive screws on both sides of the module.

Step 5 Install the antenna.

1. The antenna can be installed using the magnet on its base. Attach the 2.4G antenna

(RF_Z antenna) to the skylight connective plate above the top of the network cabinet in

the aisle containment. (Optional) Attach the 3G antenna to the skylight connective plate

or the network cabinet top plate outside the aisle containment, as shown in Figure 9-13.

2. Route the 2.4G antenna cable through the cable hole in the skylight plate, through the

rodent-proof mesh and sponge strip on the top of the cabinet, and into the correct port on

the ECC800. (Optional) Route the 3G antenna cable through the rodent-proof mesh and

sponge strip on the top of the cabinet and into the correct port on the ECC800, as shown

in Figure 9-13.

Figure 9-13 Installing an antenna

(1) 2.4G antenna (2) 3G antenna

3. Connect the 2.4G antenna cable to the RF_Z antenna port on the ECC800. (Optional)

Connect the 3G antenna cable to the 3G/4G antenna port on the ECC800, as shown in

Figure 9-14.






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Figure 9-14 Connecting an antenna cable

Figure 9-15 Antenna route inside a cabinet

Step 6 Connect the ECC800 power cable to the PDU2000.

----End

9.6 (Optional) Installing a Rack Environment Unit

Context Install a rack environment unit on the rack rail of the cabinet rear door.






124

If a ground copper bar is installed on the top of the rack rail, install a rack environment

unit at the 45 U position. A cable manager should be installed between the rack

environment unit and the ground bar.

If no ground copper bar is installed on the top of the rack rail, install a rack environment

on the top of the rack rail.

Procedure

Step 1 Determine the mounting holes for the rack environment unit in the cabinet based on the

engineering layout diagram and install floating nuts.

Step 2 Secure the rack environment unit to the cabinet by tightening the M6 screws on the left and

right mounting ears clockwise, as shown in Figure 9-16.

Figure 9-16 Installing a rack environment unit

----End

9.7 Installing Monitoring Components on a Control Skylight

Monitoring components should be installed in the appropriate holes on the control skylight, as







125

Figure 9-17 Control skylight

(1) Camera mounting

hole

(2) Mounting hole for the multi-functional sensor or smoke

detector

After monitoring components are installed on the control skylight plate and cables are routed, attach

a piece of sponge to each of the two monitoring component mounting holes outside the top of the control skylight plate to block the holes.

If no monitoring component is installed on the control skylight plate, attach sponge to the mounting holes outside the top of the control skylight plate to block the holes.

Black sponge is available in the fitting bag of the control skylight.

9.7.1 Installing a Camera

Prerequisites

A camera and tools for installing it have been prepared.

Context The current camera series support only micro SD cards.

For details about how to install a camera, see the documents delivered with it.

Procedure

Step 1 Install an SD card.

1. Use the wrench delivered with the camera to loosen the screws on the front cover of the

camera, remove the front cover, and take out the inner cover clipped on the lens, as







126

Figure 9-18 Removing front and inner covers

2. Gently insert the micro SD card into the SD card slot, as shown in Figure 9-19.

Figure 9-19 Installing an SD card

Step 2 Align the holes in the camera base with those in the control skylight, and secure the camera to

the control skylight using three M3 screws, as shown in Figure 9-20.






127

Figure 9-20 Installing the camera base

This camera model provides triple-axis adjustment design. Connect the auxiliary video cable delivered with the camera to a display device such as the monitor. Rotate the camera 0–355 degrees horizontally, 0–75 degrees vertically, or 0–355 degrees in the revolving direction to achieve an appropriate angle. Figure 9-21 shows the adjustment methods.

Figure 9-21 Triple-axis adjustment

Step 3 Before installing the inner cover, adjust the infrared light panel of the camera to keep the

photoresistor perpendicular to the camera base, so that the infrared light and photoresistor will

not be blocked. See Figure 9-22.






128

Figure 9-22 Installing the inner cover

Step 4 Install the front cover of the camera in the direction shown in Figure 9-23, and tighten the

screws on the front cover.

Remove the protective film from the transparent cover.

Figure 9-23 Installing the front cover

----End






129

9.7.2 (Optional) Installing a Smoke Detector

Context The screws for installing a smoke detector are located in the fitting bag of the supporting

object. For example, the screws for installing the smoke detector on the control skylight

are located in the fitting bag of the control skylight.

Prior to installing the smoke detector, properly connect the detector cables to avoid

unnecessary removal.

Procedure

Step 1 Secure the smoke detector base to the appropriate hole in the control skylight using M3x10

screws, as shown by (1) in Figure 9-24.

Figure 9-24 Installing the smoke detector

Step 2 Align the mounting holes in the smoke detector and its base with each other, and then rotate

the smoke detector until it is secured, as shown by (2) and (3) in Figure 9-24.

----End

9.7.3 (Optional) Installing the Multi-Functional Sensor

Context

The BOM number of a multi-functional sensor is 33010477.

Procedure

Step 1 Align the holes in the mounting base for the multi-functional sensor with the holes in the

control skylight, and use two M3x10 screw assemblies to secure the mounting base to the

control skylight, as shown by (1) in Figure 9-25.

Step 2 Route the cables of the multi-functional sensor through the cable holes in the control skylight,


Step 3 Secure the multi-functional sensor to the mounting base, as shown by (3) in Figure 9-25.






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Figure 9-25 Installing a multi-functional sensor

----End

9.8 (Optional) Installing Monitoring Components on the End Door

9.8.1 Monitoring Component Layout for the Revolving Door

Figure 9-26 shows the installation positions for monitoring components on the revolving door.






131

Figure 9-26 Installation positions for monitoring components on the revolving door

(1) For the exit button (2) For the emergency exit

button

(3) For the AC actuator

(4) For the access actuator (5) For the skylight actuator (6) For the WiFi

converter

(7) For the AC actuator (8) For the revolving door

magnetic lock

(9) For the pad power

connector

(10) For the alarm beacon (11) Pad mounting kit (12) For the pad

(13) For the access control

device

(14) For the light button

9.8.2 Installing an Actuator or Converter

Context This section describes how to install a monitoring actuator and converter. For the specific

component names and BOM numbers, see Table 9-1.

The monitoring components mentioned in this section can be installed in the same way.

The WiFi converter is used as an example.






132

Table 9-1 Mapping between the names and BOM numbers of monitoring actuators and converters

Name BOM Number

Description

AC actuator 52271876 Install it at the upper frame mounting kit for the PDC in

the smart module.

Access

actuator

52271874 Install it at the upper frame mounting kit for the PDC or

network cabinet in the smart module.

WiFi

converter

50100888 Install it at the upper frame mounting kit for the PDC in

the smart module. Use it with the WiFi antenna (BOM

number: 27012015).

Skylight

actuator

52271875 If one skylight actuator is configured, install it in the

upper frame mounting kit for the network cabinet in the

smart module. If two skylight actuators are configured,

install them in the upper frame mounting kits for the

front and rear end doors respectively.

Procedure

Step 1 Remove the fastener, remove M4 screws, and take off the rear plate, as shown in Figure 9-27.

Figure 9-27 Removing the rear plate from the upper frame mounting kit

Step 2 Install the WiFi converter onto the guide rail. Determine the installation position for the WiFi

converter based on the label on the upper frame mounting kit. Align the upper slot on the rear

mounting kit of the WiFi converter with the upper part of the guide rail and then press the

lower part of the converter to clamp the lower slot of the converter to the guide rail, as shown

in Figure 9-28. Shake the WiFi converter in different directions to check that it is securely

installed.






133

Figure 9-28 Installing the WiFi converter onto the guide rail

(1) Guide rail

Step 3 Install stop blocks. Install two stop blocks on the two sides of the WiFi converter to stop the

movement of the converter, as shown in Figure 9-29.

Figure 9-29 Installing stop blocks

Step 4 Install other actuators. Install other actuators in place in a similar way and secure them using

stop blocks.

Step 5 The WiFi antenna can be installed using the magnet on its base. Attach one WiFi antenna to

the upper frame mounting kit in the aisle containment and another WiFi antenna to the door

box on the right side (facing the aisle). Then connect the WiFi antennas to the RF_1 and RF_2

ports on the WiFi converter, as shown in Figure 9-30.






134

Figure 9-30 Installing WiFi antennas

----End

Follow-up Procedure

After connecting actuator or converter cables, reinstall the rear plate for the upper frame

mounting kit, as shown in Figure 9-31.

Figure 9-31 Installing a rear panel

9.8.3 Installing an Alarm Beacon

Context

The BOM number of an alarm beacon is 22010028. By default, one micro-module is

equipped with one alarm beacon only.






135

The alarm beacon must be installed on the visible side close to the equipment room door.

Procedure

Step 1 Remove the buckle from the alarm beacon mounting position.

Step 2 Route the alarm beacon cable through the door box cable hole.

Step 3 Secure the alarm beacon to the door box using two M3 screws.

Figure 9-32 Installing an alarm beacon

----End

9.8.4 (Optional) Installing a Revolving Door Magnetic Lock

Context

The BOM number for a revolving door magnetic lock is 02070037.

Procedure

Step 1 Remove the cover of the magnetic lock. The cover of the magnetic lock is located under the

mounting kit above the door. If no magnetic lock is configured, the cover is used to cover up

the magnetic lock installation position. If a magnetic lock is configured, remove the cover and

install the magnetic lock.






136

After a magnetic lock is installed, the cover can be discarded.

1. Remove the cover at the rear of the mounting kit above the door, remove the four screws

at the bottom of the mounting kit, and keep the screws aside, as shown by (1) in Figure

9-33.

2. Remove the mounting plate of the magnetic lock cover, as shown by (2) in Figure 9-33.

3. Remove the four screws on the mounting plate of the magnetic lock cover, and remove

the cover of the magnetic lock, as shown by (3) in Figure 9-33.

Figure 9-33 Removing the cover of the magnetic lock

Step 2 Remove the magnetic lock fixing plate. Remove the fixing plate from the revolving door

magnetic lock using the hex key delivered with the magnetic lock.

Four hex socket screws need to be removed in this step.






137

Figure 9-34 Removing the fixing plate of a magnetic lock

Step 3 Install the magnetic lock fixing plate. Secure the magnetic lock fixing plate to the upper frame

mounting kit using eight M4 countersunk screws, as shown by (1) in Figure 9-35.

Pay attention to the orientation of the magnetic lock fixing plate, and ensure that the protruded

surface of the magnetic lock faces the magnet.

Step 4 Install the magnetic lock. Route cables of the magnetic lock into the upper frame mounting

kit, and secure the magnetic lock to the fixing plate using the hex key delivered with the

magnetic lock, as shown by (2) in Figure 9-35.

Figure 9-35 Installing a magnetic lock

Step 5 Install the mounting plate of the magnetic lock cover, as shown in Figure 9-36.






138

Figure 9-36 Installing the mounting plate of the magnetic lock cover

Step 6 Install the magnet.

1. Take out the magnet from the magnetic lock fitting bag, insert the positioning pins of the

magnetic into the magnet using a rubber mallet, as shown in Figure 9-37.

Figure 9-37 Installing positioning pins of the magnetic

2. Insert the assembled magnet into the magnetic lock base on the revolving door, and

secure the magnet to the door using the screws on the door and the white washer

delivered with the magnet lock, as shown in Figure 9-38.

When securing the magnetic to the door panel, do not over-tighten the screws so that the white rubber washer is elastic. The washer will adjust the magnetic to a correct position because of its elasticity.






139

Figure 9-38 Installing the magnet

(1) White rubber washer

Step 7 (Optional) Adjust the magnet.

If the magnet does not work properly after power-on, check that:

1. The magnet provides magnetic force by attaching magnetizable iron parts to it.

2. The revolving door magnetic lock is aligned with the magnet face-to-face.

3. No gap exists between the revolving door magnetic lock and the magnet.

If any of the preceding conditions is not met, the magnetic lock fails to attract the magnet.

Troubleshoot the magnet as follows:

1. Check the circuit and rectify any circuit fault.

2. Adjust the magnet base and the door panel to align the magnetic lock with the magnet

face-to-face. Ensure that the deviation is minimum.

3. If a gap exists between the revolving door magnetic lock and the magnet, rectify the fault


4. If the magnet is not level, use a spacer shown by (2) in Figure 9-39 to adjust the magnet

levelness.






140

Figure 9-39 Adjusting the gap

----End

9.8.5 Installing Buttons

Context The light button and exit button (green) provide the automatic reset function. Its BOM

number is 16050101.

The emergency exit button (red) needs to be manually reset. Its BOM number is

16050102.

The light button, exit button and emergency exit button can be installed in the same way.

Procedure

Step 1 Remove the side panel from the post, as shown by (1) in Figure 9-40.

Step 2 Remove the buckle from the button mounting position, as shown by (2) in Figure 9-40.

Step 3 Secure the button to the post using the nut delivered with the button, as shown by (3) in

Figure 9-40.

Figure 9-40 Installing a button






141

Step 4 Route the button cable out of the cable hole in the upper part of the post and then into the

upper frame mounting kit of the end door.

Step 5 Reinstall the side panel for the post, as shown by (4) in Figure 9-40.

----End

9.8.6 Installing the Pad Mounting Kit

The BOM number of the pad mounting kit is 21242016. Install the pad mounting kit on the

end door hanger at the PDC.

Figure 9-41 Pad mounting kit

Table 9-2 Pad mounting kit

No. Name Description

1 Pad mounting kit Provides the position for installing the pad

and access control.

2 Baffle plate with the cable

hole in the lower part

Used for installing the fingerprint and card

reader or the fingerprint and card reader

with a keypad.

3 Baffle plate with the cable

hole in the middle

Used for installing the card reader with a

keypad or the IC card reader.






142

No. Name Description

4 Pad power connector

holder

Used for securing the pad power connector.

5 M5x10 tapping screw Used for securing the pad mounting kit.

6 M4x12 screw assembly Used for securing the pad power connector

holder.

7 M3x8 countersunk screw Used for securing the baseplate of the

fingerprint and card reader, the fingerprint

and card reader with a keypad, or the card

reader with a keypad.

8 M3x8 screw Used for securing the IC card reader.

9 Cable baffle Used for covering monitoring cables.

When securing monitoring components to the pad mounting kit, do not use the screws delivered with the monitoring components.

9.8.6.1 Installing a Fingerprint and Card Reader

Context

The BOM number of a fingerprint and card reader is 02070173.

Procedure

Step 1 Remove the M4 nuts, spring washers, and flat washers (set aside) from the baffle plate in the

target installation position and remove the baffle plate, as shown by (1) in Figure 9-42.






143

Figure 9-42 Installing a fingerprint and card reader

Step 2 Secure the baffle plate with the cable hole in the lower part to the pad mounting kit using the

M4 nuts, spring washers, and flat washers, as shown by (2) in Figure 9-42.

Keep the protruding plane of the baffle plate flush with the end plane of the pad mounting kit.

Step 3 Remove the M2.5 screws (set aside) of the fingerprint and card reader and take off the

baseplate, as shown by (3) and (4) in Figure 9-42.

Step 4 Secure the baseplate to the baffle plate using two M3x8 countersunk screws, as shown by (5)

in Figure 9-42.

Step 5 Route the fingerprint and card reader cable through the cable hole in the baffle plate, as shown

by (6) in Figure 9-42.

Step 6 Secure the fingerprint and card reader to the baseplate, as shown by (7) and (8) in Figure 9-42.

----End

9.8.6.2 Installing a Fingerprint and Card Reader with a Keypad

Context

The BOM number of a fingerprint and card reader with a keypad is 02070174.

Procedure








144

Figure 9-43 Installing a fingerprint and card reader with a keypad

Step 2 Secure the baffle plate with the cable hole in the lower part to the pad mounting kit using the

M4 nuts, spring washers, and flat washers, as shown by (2) in Figure 9-43.


Step 3 Remove the M2.5 screws (set aside) of the fingerprint and card reader with a keypad and take

off the baseplate, as shown by (3) and (4) in Figure 9-43.


in Figure 9-43.

Step 5 Route the cable of the fingerprint and card reader with a keypad through the cable hole in the

baffle plate, as shown by (6) in Figure 9-43.

Step 6 Secure the fingerprint and card reader with a keypad to the baseplate, as shown by (7) and (8)

in Figure 9-43.

----End

9.8.6.3 Installing a Card Reader with a Keypad

Context

The BOM number of a card reader with a keypad is 02070172.

Procedure








145

Figure 9-44 Installing a card reader with a keypad

Step 2 Secure the baffle plate with the cable hole in the middle to the pad mounting kit using the M4

nuts, spring washers, and flat washers, as shown by (2) in Figure 9-44.


Step 3 Remove the M2x5 screws (set aside) of the card reader with a keypad and take off the

baseplate, as shown by (3) and (4) in Figure 9-44.


in Figure 9-44.

Step 5 Route the cable of the card reader with a keypad through the cable hole in the baffle plate, as


Step 6 Secure the card reader with a keypad to the baseplate, as shown by (7) and (8) in Figure 9-44.

----End

9.8.6.4 Installing an IC Card Reader

Context

The BOM number of an IC card reader is 06080327.

Procedure








146

Figure 9-45 Installing an IC card reader

Step 2 Secure the baffle plate with the cable hole in the middle to the pad mounting kit using the M4

nuts, spring washers, and flat washers, as shown by (2) in Figure 9-45.


Step 3 Remove the screws from the IC card reader cover (set aside) and take off the cover, as shown

by (3) and (4) in Figure 9-45.

Step 4 Route the IC card reader cable through the cable hole in the baffle plate, as shown by (5) in

Figure 9-45.

Step 5 Keep the screw holes of the cover at the bottom and use two M3x8 screws to secure the IC

card reader to the baffle plate, as shown by (6) in Figure 9-45.

Step 6 Secure the cover to the IC card reader, as shown by (7) and (8) in Figure 9-45.

After the IC card reader has been installed properly, reinstall the cover on the card reader

immediately. Otherwise, the card reader will trigger an alarm after it is powered on.

----End






147

9.8.6.5 Installing a Pad Power Connector

Prerequisites

Before installing a pad power connector, prepare the materials listed in Table 9-3.

Table 9-3 Material list

Name Exterior Description

Pad power connector

The BOM number is

14190892.

Pad power connector

The BOM number is

14190242.

Pad power connector holder

Obtain it from the pad

mounting kit materials

(BOM number: 21242016).

Procedure

Step 1 Assemble the pad power connector holder, as shown in the following figure.

1. Clamp the power connector to the guide rail of the holder.

2. Install the holder cover using two M4x12 screw assemblies.

3. Install the holder baffle plate using one M4x12 screw assembly.






148

Figure 9-46 Assembling a pad power connector holder (BOM number: 14190892)

Figure 9-47 Assembling a pad power connector holder (BOM number: 14190242)

Step 2 Connect cables from the power connector to the AC actuator, and route the cables, as shown

in the following figure.






149

Figure 9-48 Connecting power connector cables (BOM number: 14190892)

Figure 9-49 Connecting power connector cables (BOM number: 14190242)

Step 3 Secure the pad power connector holder, as shown in Figure 9-50.

1. Remove the baffle plate from the power connector mounting holes in the door box.

2. Secure the pad power connector holder to the door box using two M4x12 screw

assemblies.

Figure 9-50 Securing the pad power connector holder

(1) Door box






150

----End

9.8.6.6 Installing a Pad

Context

The BOM number of a pad is 01091655. The BOM number of the pad mounting bracket is

21203286.

Procedure

Step 1 (Optional) If the feet in the lower part of the pad mounting bracket are not as wide as the pad,

adjust the feet, as shown in Figure 9-51.

1. Loosen the M4x12 screws on the foot (do not remove it), as shown by (1) in Figure 9-51.

2. Adjust the foot symmetrically until it is as wide as the pad, as shown by (2) in Figure 9-

51.

3. Tighten the M4x12 screws on the foot, as shown by (3) in Figure 9-51.

Figure 9-51 Adjusting the foot

Step 2 Remove the M4 nut, spring washer, and flat washer from the baffle plate on the first cable

hole counting down from the pad mounting kit, and take off the baffle plate, as shown by (1)

in Figure 9-52.

Step 3 Remove the nut from the pad mounting bracket and secure the bracket to the pad mounting kit

using the nut, as shown by (2) in Figure 9-52.

Step 4 Route the pad power cable through the cable hole in the pad mounting kit and connect it to the

pad, as shown by (3) in Figure 9-52.

Step 5 Adjust the foot in the upper part of the pad mounting bracket and clamp the pad into the

mounting bracket, as shown by (4) in Figure 9-52.






151

Figure 9-52 Installing a pad

----End

9.8.6.7 Securing the Pad Mounting Kit

Procedure

Step 1 Lay out the cables of monitoring components on the pad mounting kit, as shown by (1) in

Figure 9-53.

Step 2 Clamp the pad mounting kit to the hanging kit, as shown by (2) in Figure 9-53.

Step 3 Secure the pad mounting kit to the hanging kit using two M5x10 tapping screws, as shown by

(3) in Figure 9-53.






152

Figure 9-53 Securing the pad mounting kit

Step 4 Insert the pad power adapter into the power connector. Bind the access monitoring cable at

the bottom of the power connector holder. Route the access monitoring cable along the outer

side of the power connector holder and route the cable out through the cable hole in the door

box, as shown in Figure 9-54.

Skip this step if no pad is installed. Route the access monitoring cable from the cable hole in the door box baffle plate, as shown in Figure 9-55.






153

Figure 9-54 Routing the access monitoring cable (a pad is configured)

(1) Access monitoring cable (2) Pad power adapter cable

Figure 9-55 Routing the access monitoring cable (no pad is configured)

Step 5 Tighten two M3 captive screws to secure the baffle plate to the hanging kit, as shown in

Figure 9-56.






154

Figure 9-56 Securing a baffle plate

----End

9.9 (Optional) Installing a Smart ETH Gateway

Prerequisites You have prepared a smart ETH gateway and installation accessories such as the guide

rail (delivered with the smart ETH gateway) and screws.

The number of smart ETH gateways to be installed and their installation positions have

been specified.

Context

Components marked in the same background color should be connected to the same smart ETH gateway.

Table 9-4 Scenario 1

Scenario Rules for Deploying Smart ETH Gateways

No rack environment unit deployed

Module length ≤ 7 m; number of air

conditioners ≤ 4

Deploy 2 PCS for each end cabinet in the

smart module, not for other cabinets. A total

of 4 PCS should be deployed, as shown in

Figure 9-57.






155

Figure 9-57 Layout of smart ETH gateways in scenario 1



No rack environment unit deployed

Module length > 7 m; number of air

conditioners > 4

Deploy 2 PCS for each end cabinet and IT

cabinet in the middle in the smart module,

not for other cabinets. A total of 6 PCS

should be deployed, as shown in Figure 9-

58.




Rack environment unit deployed Deploy 2 PCS for each end cabinet and 1

PCS for every three cabinets among other

cabinets in the smart module, as shown in

Figure 9-59.






156


When the smart module is 4 meters long or less, no multi-functional sensor is deployed in the

network cabinet.

When the smart module is longer than 7 m, deploy one multi-functional sensor in the middle of the micro-module aisle (one more control skylight is deployed). The multi-functional sensor can be connected to any smart ETH gateway in the middle.

Procedure

Step 1 Use two M4x10 screw assemblies to secure the guide rail for the smart ETH gateway to the

planned position, as shown in Figure 9-60.

Step 2 Connect one end of the ground cable available in the smart ETH gateway package to the

ground point at the lower part of the cable trough using one M4 screw, and connect the other

end to the ground point on the side of the smart ETH gateway, as shown in Figure 9-60.

The M4 screw used for connecting the ground cable to the cable trough is available in the cable trough package.

Step 3 Install the smart ETH gateway to the guide rail, as shown in Figure 9-60.

1. Align the upper slot of the guide rail for the smart ETH gateway with the upper part of

the guide rail, and pre-mount it onto the guide rail.

2. Press the lower part of the smart ETH gateway to clamp the ETH gateway onto the guide

rail.

3. Shake the smart ETH gateway in different directions to ensure that it is reliably installed.






157

Figure 9-60 Installing a smart ETH gateway

----End

9.10 Installing Temperature Sensors

Context

Temperature sensors should be installed inside cabinets. The number of temperature sensors

to be installed inside each cabinet depends on the customer requirement. This section

describes how to install six temperature sensors inside each cabinet.

Six temperature sensors should be respectively installed at the 9 U, 26 U, and 40 U positions

in the front and rear door frames of each cabinet.

Procedure

Step 1 Bind temperature sensors to the cabinet frames of corresponding cabinets using cable ties, as







158

When installing temperature sensors on the front door, route the sensors through the

sponge strips between the rack rail and side plate, and then secure the sensors.

When installing temperature sensors, bind the cables behind the sensors to the cabinet,

keeping them 20 mm away from the sensor probes.

The temperature sensor must not be in touch with metal parts or cabinets.

Ensure that the temperature sensors are installed on the side without a PDU2000 on the

cabinet rear.

Keep the temperature sensors facing the inside of the cabinets to ensure accurate

measurement of cabinet interior temperatures.

Figure 9-61 Installing temperature sensors

(A) Rack environment unit

----End

9.11 Rules for Deploying T/H Sensors

Context Determine the number of T/H sensors to be deployed based on the number of air

conditioners.

Each air conditioner can be configured with three more external T/H sensors.






159

Procedure

Step 1 Mark management areas based on the air conditioner layout.

Scenario 1: There is an odd number of IT cabinets between air conditioners. In this

scenario, categorize the cabinet in the middle of the two air conditioners to the area of

the air conditioner on the left (front view), as shown in Figure 9-62.

Components in the background with the same color belong to the same area.

Figure 9-62 Categorizing an odd number of cabinets

Scenario 2: There is an even number of IT cabinets between air conditioners. In this

scenario, categorize the cabinets evenly, as shown in Figure 9-63.

Components in the background with the same color belong to the same area.

Figure 9-63 Categorizing an even number of cabinets

Step 2 Assign T/H sensors by area.

Assign three T/H sensors to each area as follows:

1. Assign the first T/H sensor to the cabinet furthest from the air conditioner, as shown by

(1) in Figure 9-64 and Figure 9-65.

If there is the same number of cabinets on the two sides of an air conditioner (as shown by air conditioner 3 in Figure 9-64 and Figure 9-65), preferentially deploy a T/H sensor to the cabinet on the left side of the air conditioner.

2. Assign the second T/H sensor to the cabinet furthest from the other side of the air

conditioner, as shown by (2) in Figure 9-64 and Figure 9-65.

3. Assign the third T/H sensor to the cabinet that is between the first T/H sensor and the air

conditioner and near the air conditioner, as shown by (3) in Figure 9-64 and Figure 9-65.






160

Figure 9-64 Assigning T/H sensors for an odd number of cabinets between air conditioners

Figure 9-65 Assigning T/H sensors for an even number of cabinets between air conditioners

----End

9.12 Installing a T/H Sensor

A T/H sensor collects the temperature and humidity data of the front and rear doors of IT

cabinets. The air conditioner controls the temperature and humidity in the contained aisles

based on the data collected by the T/H sensor.

Prerequisites

In the smart module scenario, the supply-air control and return-air control of the air conditioner are not recommended. When a cold aisle containment is configured, it is advised to adopt cold-aisle control; when a hot-aisle containment is configured, it is advised to adopt hot-aisle control.

Term description

Supply-air control by air conditioner: The air conditioner controls the temperature at

front doors of air conditioners so that the temperature is close to the temperature set on

the air conditioner.

Return-air control by air conditioner: The air conditioner controls the temperature at rear

doors of air conditioners so that the temperature is close to the temperature set on the air

conditioner.

Cold-aisle control by air conditioner: The air conditioner controls the temperature at

front doors of IT cabinets so that the temperature is close to the temperature set on the air

conditioner.

Hot-aisle control by air conditioner: The air conditioner controls the temperature at rear

doors of IT cabinets so that the temperature is close to the temperature set on the air

conditioner.






161

Context A T/H sensor is installed on the cabinet door frame post 1.8 m above the ground, as


If the air conditioner implements cold-aisle control, install the temperature and humidity

sensor on the door frame of the IT cabinet front door. If the air conditioner implements

hot-aisle control, install the temperature and humidity sensor on the door frame of the IT

cabinet rear door.

Procedure

Step 1 Use two M5x10 tapping screws to secure the T/H sensor base to the IT cabinet door frame 1.8

m above the ground.

Step 2 Mount the T/H sensor onto the base.

Figure 9-66 Installing a T/H sensor

----End






162

9.13 Installing a WLDS900 Water Sensor (Used in Intelligent Micro-Modular)

The water sensor mentioned in this section is configured for the smart module, rather than air

conditioners. If this water sensor is installed, you do not have to install the water sensor

configured for air conditioners.

9.13.1 Connecting a Cable to the WLDS900 Water Detector

Context The water sensor is composed of the water detection cable (BOM number: 33010445),

water detector (BOM number: 33010352), and conversion cable (packed with the water

detector).

When the air conditioner pipes are routed from the top, water detectors are installed in

the network cabinet and its opposite cabinet, and bound to the rack rail at the rear door

using cable ties. The binding position is 5 U away from the cabinet bottom.

When the air conditioner pipes are routed from the bottom, the water detector is installed

in the network cabinet, and bound to the rack rail at the rear door using cable ties. The

binding position is 5 U away from the cabinet bottom.

The water detection cable and water detector are interconnected using the conversion

cable. Figure 9-67 shows the connections of the components and cables.

A single water detection cable is 5 meters long. If a longer cable is required, connect the

male connector of a water detection cable to the female connector of another. One water

detector can be connected to a maximum of nine water detection cables.

Figure 9-67 Water sensor components

(1) Water detector (2) Conversion cable end A,

connected to the water detector

(3) Conversion

cable






163

(4) Conversion cable end B,

connected to the water detection

cable

(5) Water detection cable end A,

connected to the conversion cable

(6) Water

detection cable

Procedure

Step 1 Connect the water detection cable to the conversion cable, as shown in Figure 9-68.

Figure 9-68 Connecting cables

(1) Conversion cable end B, connected to

the water detection cable

(2) Water detection cable end A, connected

to the conversion cable

The water detection cable and conversion cable are interconnected through the male and female connectors.

Step 2 Connect the other end of the conversion cable to the water detector, as shown in Figure 9-69.

Figure 9-69 Connecting the water detector

----End






164

9.13.2 Laying Out the Water Detection Cable (Top Pipe Routing)

Context

When the air conditioner pipes are routed from the top, water detectors are installed in the

network cabinet and its opposite cabinet, and bound to the rack rail at the rear door using

cable ties. The binding position is 5 U away from the cabinet bottom.

Figure 9-70 shows how the water detection cable is laid out.

Figure 9-70 Laying out a water detection cable (top pipe routing)

(1) ECC800 (2) Network cable (3) Water detector (4) Water detection cable

Do not contact the water detection cable to metal, for this action will cause a false alarm. Take

protective measures when routing a water detection cable.

Procedure

Step 1 Plan the installation position for the fastener of the water detection cable. Ensure that the

water detection cable placed on the fastener is in good contact with the floor.

One fastener is provided for a 1 meter long water detection cable.






165

Step 2 Tear off the protection paper from the rear of the fastener, and then securely attach the

fastener to the floor.

Figure 9-71 Installing a fastener

When securing the water detection cable to the concrete floor, use the cable nail clips delivered with the cable to secure the cable.

Figure 9-72 Installing a cable nail clip

Step 3 Place the water detection cable onto the fastener, secure the fastener, and keep the water

detection cable in close contact with the floor, as shown in Figure 9-73.

If multiple water detection cables need to be connected in series, connect the male connector of one cable to the female connector of another.

Figure 9-73 Securing a water detection cable

----End






166

9.13.3 Laying Out the Water Detection Cable (Bottom Pipe Routing)

Context

When the air conditioner pipes are routed from the bottom, the water detector is installed in

the network cabinet, and bound to the rack rail at the rear door using cable ties. The binding

position is 5 U away from the cabinet bottom.

Figure 9-74 shows how the water detection cable is laid out.

Figure 9-74 Laying out a water detection cable (bottom pipe routing)

(1) ECC800 (2) Network cable (3) Water detector (4) Water detection cable

Do not contact the water detection cable to metal, for this action will cause a false alarm. Take

protective measures when routing a water detection cable.






167

Procedure

Step 1 Plan the installation position for the fastener of the water detection cable. Ensure that the

water detection cable placed on the fastener is in good contact with the floor.

One fastener is provided for a 1 meter long water detection cable.

Step 2 Tear off the protection paper from the rear of the fastener, and then securely attach the

fastener to the floor.

Figure 9-75 Installing a fastener

When securing the water detection cable to the concrete floor, use the cable nail clips delivered with the cable to secure the cable.

Figure 9-76 Installing a cable nail clip

Step 3 Place the water detection cable onto the fastener, secure the fastener, and keep the water

detection cable in close contact with the floor, as shown in Figure 9-77.

If multiple water detection cables need to be connected in series, connect the male connector of one cable to the female connector of another.






168

Figure 9-77 Securing a water detection cable

----End



2200 mm High Cabinets, ECC800) 10 (Optional) Installing In-Room Cable Trays



169

10 (Optional) Installing In-Room Cable Trays

Install the in-room cable trays by referring to Indoor Cable Tray Installation Guide.



2200 mm High Cabinets, ECC800) 11 Installing Cabinet Sealing Plates



170

11 Installing Cabinet Sealing Plates

Context

Cabinet sealing plates are used to seal the space under cabinets to ensure that an aisle is

airtight. Table 11-1 describes the specifications.

Table 11-1 Cabinet sealing plate specifications

Type BOM Number Description

600 mm wide cabinet

sealing plate

21242005 Applies to cabinets that are

600 mm wide and 2000 mm

high.

800 mm wide cabinet

sealing plate

21242301 Applies to cabinets that are

800 mm wide and 2000 mm

high.

300 mm wide air

conditioner sealing plate

Available in the materials

for 300 mm wide air

conditioners.

Applies to 300 mm wide air

conditioners.

Installing a 600 mm or an 800 mm Wide Cabinet Sealing Plate

Step 1 Install a sealing plate for the cabinet front door and secure it using two M5x10 tapping

screws, as shown in Figure 11-1.

Keep the edgefold of the sealing plate facing the cabinet.



2200 mm High Cabinets, ECC800) 11 Installing Cabinet Sealing Plates



171

Figure 11-1 Installing a cabinet sealing plate

Step 2 Install another sealing plate for the cabinet rear door in the same way.

----End

Installing 300 mm Wide Air Conditioner Sealing Plates

Step 1 Use two M5x10 tapping screws to secure a 300 mm wide air conditioner sealing plate to a

cabinet, as shown in Figure 11-2.

Figure 11-2 Installing 300 mm Wide Air Conditioner Sealing Plates

Step 2 Install another sealing plate on the other side of the cabinet in the same way.

----End



2200 mm High Cabinets, ECC800) 12 Cable Routing



172

12 Cable Routing

12.1 System Cabling Rules

Attaching Cable Labels

A cable label must be consistent with the corresponding IT cabinet number.

Find the corresponding cable based on the wiring diagram in the cable fitting bag, and attach

the corresponding cable label taken out from the cable fitting bag to both ends of the cable by

wrapping the ends.

The cable labels must completely wrap the cable without wrinkles.

Attach the cable labels 20 mm away from the plug except for special circumstances. For

example, a label shall not be attached to the bending part of a cable or attached in some

positions that may affect cable installation. If a label conflicts with a cable tie, attach the label

to the outer side of the cable tie.

Attach labels to both ends of a cable.

Requirements for Neatly Routing and Binding Cables

To route and bind cables in an appealing way, follow these rules:

1. Neatly organize exterior cables in a large bundle of cables and prevent cable tangles that

are avoidable, as shown in Figure 12-1.






173

Figure 12-1 Neatly organizing cables

2. Keep a large number of cables neat and appealing in a network cabinet by using cable

organizers. Locate the excess parts of cables in an unnoticeable position, as shown in

Figure 12-2.

Figure 12-2 Cable organizer

3. Route and lay out a larger number of cables in different areas to ensure neat cabling and

facilitate cable search and maintenance.

4. Route several flat cables along the same path or overlap them as one.

5. Arrange cables on distinct layers and prevent cable tangles that are avoidable when

cables in different colors are bound together, as shown in Figure 12-3. Also comply with

these rules when cables of different thickness are bound together. Arrange cables by

thickness when arrangement by thickness conflicts with arrangement by color.






174

Figure 12-3 Binding cables in different colors

Cable Spacing Requirements

Comply with the following requirements if possible to lay out different types of cables:

1. Separate AC power cables to the UPS from signal cables and DC power cables. Keep the

cable spacing greater than 100 mm or use ground metal for isolation purposes. Preferably

route the cables along different sides of cabinets. Separate other AC and DC power

cables from diverse non-shielded signal cables. Keep the cable spacing greater than 20

mm or use ground metal for isolation purposes. Do not bind the cables together.

Preferably route the cables along different sides of cabinets.

2. Do not bind AC or DC power cables with any non-shielded signal cables.

3. There is no limit on the spacing between diverse shielded signal cables.

Safety and Reliability Requirements for Routing and Binding Cables

1. Unless otherwise specified in a design file, ensure that the bend radius (R) of a cable

meets the following requirements:

− Common cable: R ≥ 3d

− Optical fiber: R ≥ 40 mm

R indicates the bend radius, and d indicates the cable diameter.

2. Provide slack at cable connection positions to facilitate connection and disconnection

and to prevent stress. Do not leave the cables tight and prevent connector misalignment,

as shown in Figure 12-4.

Figure 12-4 Cable connection positions






175

3. Before installing a semi-flexible cable, use a dedicated tool to shape the cable. Do not

shape the cable while holding the cable connector by hand.

4. If a number of wire terminals are connected to a multi-point connector, provide slack and

arrange them neatly to prevent stress on certain wires, as shown in Figure 12-5.

Figure 12-5 Cable connections

5. Protect cable holes in a metal kit with grommet strips. Alternatively, ensure that the

holes are rounded, free from burrs or sharp edges.

6. Keep cables far away from heat sources such as radiators and heat vents. If unavoidable,

take heat resistant measures.

7. Keep cables far away from operating components such as fan blades and do not bind

cables to an airflow path of fans.

8. Prevent rotating components such as doors from squeezing or pulling cables.

Cable Binding Requirements

Bind cables reliably along the route and ensure that the binding interval meets the

requirements in Table 12-1.

Table 12-1 Cable binding interval

Cable Diameter (mm) Binding Interval (mm)

< 10 150

10–30 200

> 30 300

1. Bind cables by a moderate force and ensure that cables are not misshapen to prevent

compromising the signal quality.

2. After binding cables, cut off the excess parts of cable ties and trim away any burrs, as







176

Figure 12-6 Cutting off the excess part of a cable tie

3. Do not use cable ties at a place where the cables are bent. Otherwise, the cable cores may

break due to strong stress, as shown in Figure 12-7.

Figure 12-7 Binding cables in a bending area

4. Ensure that the cable ties are wrapped and secured in the same direction and do not

generate interference with subsequent operations, as shown in Figure 12-8.






177

Figure 12-8 Direction for securing cable ties

12.2 Cable Routes for the Single-Row Aisle Containment Scenario (Power Supply and Distribution Cabinet)

Figure 12-9 shows how power cables and signal cables are routed in the single-row aisle

containment.

Ensure that strong-current cables and weak-current cables are at least 100 mm away from

each other.






178

Figure 12-9 Routing power cables and signal cables in the single-row aisle containment scenario

(1) Power cable (2) Signal cable (3) Optical fiber

(4) Smart ETH gateway (5) Network cabinet (6) PDC

12.3 Cable Routes for the Single-Row Aisle Containment Scenario (New Main Way)

Figure 12-10 shows how cables are routed in the single-row aisle containment scenario when

you are configuring the new main way.






179

Ensure that strong-current cables and weak-current cables are at least 100 mm away from

each other.

Connect the power cables from the general input unit side to the smart module.

Figure 12-10 Routing power cables and signal cables

(1) General input unit (2) Power distribution unit (3) Conversion unit

(4) Signal cable (5) Network cabinet (6) Power cable






180

12.4 Cable Routing for Cabinet Door Monitoring Components

Figure 12-11 and Figure 12-12 respectively show the cable routing for a cabinet electronic

door and door status sensor.

Figure 12-11 Cabling routing for an electronic lock

(A) To the COM1/12V or COM2/12V port on the rack environment unit

Figure 12-12 Cabling routing for a door status sensor

(A) To the AI/DI1 or AI/DI2 port on the rack environment unit






181

12.5 Cable Routing for the Network Cabinet Figure 12-13 shows the cable routing inside the network cabinet.

Route cables neatly inside the network cabinet by following instructions in 12.1 System Cabling Rules.

Figure 12-13 Cable routing for the network cabinet

(1) Power cable (2) Signal cable

12.6 Cable Routes for Revolving Door Monitoring Components

Figure 12-14 shows the cable routes for the exit button, emergency button, access control

device, and alarm beacon.

The cables must be routed out of the cable holes in the left and right posts.






182

Figure 12-14 Cable routes for monitoring components

(1) Alarm

beacon

(2) Pad (3) Access control (4) Light button

(5) Exit

button

(6) Emergency exit

button

(7) Revolving door

magnetic lock

(8) Actuator or

converter

12.7 Cable Routes for the Aisle Lighting System Figure 12-15 shows the cable routes for the aisle lighting system.






183

Figure 12-15 Cable routes for the aisle lighting system

(1) AC actuator (2) Light (3) Light button

After aisle lights are installed, connect cables by performing the following steps:

Interconnect the male and female connectors of lights in the same group.

For lights in the same group, only the light in either end needs to be connected to the

power supply.

For lights in different groups, power must be supplied to each group separately.

Figure 12-16 Cable connections to lights in the same group

(1) AC actuator (2) Light






184

1. Connect lights in series, and connect the light near the AC actuator to the cable delivered

with the light. Here, the female connector is used as an example, as shown by (1) in

Figure 12-17.

2. Cut off the connector at the other end of the cable delivered with the light, strip the

insulation layer from the cut end, and route the cable out of the aisle containment, as


The cable outlets for aisle lights are on the outermost skylight plate.

3. Connect the cut end to the multi-wire terminal onsite, as shown by (3) in Figure 12-17.

When connecting the cables, mark the L (brown) and N (blue) wires to ensure correct

connection.

4. Route the other end of the connected cable (as shown by B in Figure 12-17) through the

cable trough to obtain power from the AC actuator.

Figure 12-17 Cable connections to aisle lights

(A) Light (B) To the AC actuator

12.8 Installing an SMS Modem

Prerequisites

An idle serial port is available on the server.

Context

Bind an SMS modem (BOM number: 50030084) to the rack rail at the rear of the network

cabinet near the server using cable ties.






185

Figure 12-18 shows the ports on the SMS modem.

Figure 12-18 Ports on the SMS modem

(1) Connecting to the SIM card (2) Connecting to the antenna

(3) Connecting to the power cable (4) Serial port

Procedure

Step 1 Install a SIM card for the modem.

Use a tool such as the small screwdriver to press the yellow key. Put the SIM card on the

ejected tray, and insert the tray into the SMS modem.

Step 2 Attach the antenna (BOM number: 27010824) to the skylight connective plate or the top plate

of the network cabinet outside the contained aisle. Connect the antenna cable to the antenna

port on the modem.

Do not use the antenna delivered with the modem.

Step 3 Connect the serial cable.

Connect a cable from the modem to an idle serial port on the server. For the position of the

serial port, see the documents delivered with the server.

For the connection method, see the documents delivered with the modem.

If the serial port on the server does not match the connector of the serial cable, use the serial cable adapter delivered with the modem.

Step 4 Connect the power cable.

Use the power adapter delivered with the modem.

Connect one end of the power adapter to the modem. For the connection method, see the

documents delivered with the modem.

Connect the other end of the power adapter to the 220 V power supply through a power

connector (BOM number: 14190143).

After connecting the power cable, switch on the power supply. The modem indicator should

blink regularly. Table 12-2 describes the relationships between the indicator status and the

modem status.






186

Table 12-2 Relationships between the status of the indicator and the SMS modem

Indicator Modem

On The SMS modem is activated and is not registered with

the network.

Blinks slowly The SMS modem is connected to the network and is in

idle mode.

Blinks quickly The SMS modem is in transmission mode.

Off The SMS modem is deactivated.

Step 5 Install the modem drive program.

For details, see the documents delivered with the modem.

Normally there is no need to install the modem drive program. Install it if required according to the documents delivered with the modem.

----End

12.9 Connecting the Ground Cables for the Smart Module

The grounding system of the Smart Module must be a TN-S or TN-C-S system. The ground

resistor between the equipment ground cable and data center ground bar must be less than 0.1

ohm.

12.9.1 Grounding Cabinets

M-type Grounding

Cabinets are grounded by cables connected from the main ground copper bars shown by (2) in

Figure 12-20 to the nearby ground grid.






187

Figure 12-19 M-type grounding

S-type Grounding

This solution is applicable only to the PDC scenario. You need to customize it if you want to use this solution.

Figure 12-20 shows the cabinet ground points. Connect cabinet ground cables as follows:

Connect the cabinet ground bar or ground point to the branch ground bar of the battery

cabinet or IT cabinet near the PDC, and then connect the branch ground bar to the

general ground bar inside the PDC.

If no branch ground bar is installed, connect the cabinet ground copper bar or ground

point directly to the general ground bar inside the PDC.






188

Figure 12-20 Cabinet ground points

(1) Cabinet branch ground copper bar (2) Cabinet main ground copper bar

Figure 12-21 S-type grounding

12.9.2 (Optional) Connecting Base Ground Cables

Figure 12-22 shows the base ground points. Select either of the following base grounding

solution depending on the actual situation.






189

Figure 12-22 Base grounding diagram

(1) Base ground points

Connect one end of the base ground cable to any of the base ground points shown by (1)

in Figure 12-22, and connect the other end to the general ground copper bar of the

equipment room.

Connect one end of the base ground cable to any of the base ground points shown by (1)

in Figure 12-22, and connect the other end to the ground copper bar at the rear door

bottom inside the cabinet, as shown in Figure 12-23. Then connect the module ground

cables by following instructions in 12.9.1 Grounding Cabinets.

Figure 12-23 Connecting the ground cable between the base and cabinet






190

12.10 Cable Installation for the Power Supply and Distribution System

12.10.1 Connecting Battery Cables

Precautions for Connecting Battery Cables For details about how to connect battery cables, see the battery cable connection diagram

delivered with the cables.

Battery trays consist of supports and trays, with space reserved between supports and

trays on adjacent layers for operation. To remove the battery trays, perform the following

operations:

a. Remove the battery trays from top to bottom.

b. Install batteries and connect cables from bottom to top.

When installing batteries, install battery trays at first, and then place batteries onto the trays

and connect cables. Do not move all the batteries into the cabinet after placing them on the

trays and connecting cables.

When placing batteries, install separators between adjacent batteries, as shown in Figure

12-24. If the battery capacity is 65 Ah or more, there is no need to install a separator in

the depth direction of the battery cabinet. After placing the batteries, attach the battery

labels on the middle position at the battery top from positive terminals in sequence based

on the wiring diagram, as shown in Figure 12-25.

Figure 12-24 Installing a separator






191

Figure 12-25 Attaching the battery label

Route and secure cables between layers along the rack rail in the vertical direction, as


Route and secure cables between layers along the tray supporting beam in the horizontal

direction, as shown by (2) in Figure 12-26.

Figure 12-26 Cable routes

(Optional) When battery cabinets are installed adjacent to each other, remove the upper

side plates from the battery cabinets for routing cables to the corresponding ports.

Correct Method for Connecting Battery Cables When the length of a battery cable equals the distance between two battery terminals,

connect the cable straight through, as shown in Figure 12-27.






192

Figure 12-27 Directly connecting two batteries

When the length of a battery cable is longer than the distance between two battery

terminals, connect the cable in the way shown in Figure 12-28. To prevent misshaping

battery terminals, do not connect the cable in the way shown in Figure 12-29.

Figure 12-28 Correct battery cable connection method






193

Figure 12-29 Incorrect battery cable connection method

Connecting Cables to the Circuit Breaker in a Battery Cabinet

Before connecting cables, ensure that the circuit breaker is OFF.

Connect cables to the circuit breaker as follows:

1. (Optional) If the intelligent battery monitoring system is deployed, knock off the cover

on the CIM indicator hole on the circuit breaker panel, as shown by (1) in Figure 12-30.

2. Remove the circuit breaker panel, as shown by (2) in Figure 12-30.

3. Connect the battery cables +, N, and -, as shown by (3) in Figure 12-30.

4. Connect the UPS cables +, N, and -, as shown by (4) in Figure 12-30.

5. (Optional) If two battery strings are deployed, connect the UPS terminals +, N, and - for

one battery string to the UPS terminals +, N, and - for the other battery string.






194

Figure 12-30 Connecting power cables to the circuit breaker

6. (Optional) If the intelligent battery monitoring system is not deployed, use a 04080376

cable to connect the J1 port on the battery control board (BIB) to the corresponding port

on the UPS. Alternatively, use a 04080377 cable for cascading and use a 04080376 cable

for connecting to the corresponding port on the UPS.

Figure 12-31 Connecting monitoring cables for the circuit breaker

7. (Optional) If the intelligent battery monitoring system is deployed, for details about how

to install, connect cables, and power on the BIM and CIM, see iBAT 2.0-CIM01C2 User

Manual (Click Download.).







195

Installing Panels

1. Reinstall the circuit breaker panel.

2. Secure filler panels to the rack rails on the rear door, as shown in Figure 12-32.

Each filler panel occupies 2 U. Install them according to the U position markings on the cabinet. Ensure that filler panels fully cover the rack rails.

Figure 12-32 Installing filler panels

12.10.2 Connecting Cables to Power Supply and Distribution Devices

To connect cables to power supply and distribution devices, see the documents delivered with

the devices. Table 12-3 lists the reference documents.

Table 12-3 Reference documents for power supply and distribution devices

Device Name Reference

Industrial connector

cable connection

(optional)

A.6 (Optional) Connecting Cables to Industrial Connectors

PDU2000 cable

connection (optional)

A.7 (Optional) Connecting PDU2000 Cables

Integrated UPS UPS5000-E-(40 kVA–128 kVA) Quick Guide (Integrated UPS

2.0)

The document is delivered with the device, or you can click

Download.

Precision PDC PDU8000 Modular Precision PDC Quick Guide (1100 mm

Deep)


Download.








196

12.11 Connecting Cables for the Cooling System To connect cables to cooling devices, see the documents delivered with the devices. Table 12-

4 lists the reference documents.

Table 12-4 Reference documents for the cooling system


NetCol5000-C 30 kW


Precision Air

Conditioner

NetCol5000-C 30 kW Chilled Water In-Row Precision Air

Conditioner Quick Guide (Simplified Edition)


Download.

12.12 Connecting Cables for the Management System See Smart Module Management System Wiring Diagram (The document is delivered with the

device, or you can click Download).





2200 mm High Cabinets, ECC800) 13 Installation Verification



197

13 Installation Verification

C Installation Verification lists the items to be checked.



2200 mm High Cabinets, ECC800) 14 Power-On Commissioning



198

14 Power-On Commissioning

14.1 Power-On Commissioning Process Figure 14-1 shows the power-on commissioning process.

Figure 14-1 Power-on commissioning process

14.2 Commissioning the Power Supply and Distribution System (Power Supply and Distribution Cabinet)

For details about how to commission each device in the power supply and distribution system,

see the documents delivered with it. Table 14-1 lists the reference documents.

Table 14-1

Device Reference

Integrated UPS UPS5000-E-(40 kVA–128 kVA) Quick

Guide (Integrated UPS 2.0)

The document is delivered with the device,






199

Device Reference

or you can click Download.

Precision PDC PDU8000 Modular Precision PDC Quick

Guide (1100 mm Deep)

The document is delivered with the device,

or you can click Download.

14.3 Commissioning the Power Supply and Distribution System (New Main Way)

Commission the power-on new main way by referring to the documents delivered with it.

14.4 Commissioning the Cooling System

If the smart module is located in a humid environment and condensation appears outside the

doors of the cold aisle containment, lower the discharge air temperature of the air conditioner

or dehumidify the room.

To commission a cooling device, follow instructions in the documents delivered with it. Table

14-2 lists the reference documents.

Set the initial temperature to 20ºC and relative humidity to 50% for air conditioners. To adjust the temperature for air conditioners, follow instructions provided in the documents delivered with the air conditioners.

Table 14-2 Reference documents for the cooling system


NetCol5000-C 30 kW


Precision Air

Conditioner

NetCol5000-C 30 kW Chilled Water In-Row Precision Air

Conditioner Quick Guide (Simplified Edition)


Download.









200

14.5 Commissioning the Management System (Power Supply and Distribution Cabinet)

For details about how to operate the devices deployed in the management system, see the

instructions in iManager NetEco Device Commissioning Guide-(NetEco Version) (The

NetEco version depends on the version in use. Click on the NetEco WebUI to obtain the

NetEco version in use. Click Download.). Table 14-3 lists the devices deployed in the

management system.

Table 14-3 Devices configured in the management system of the equipment room

Category Device Name

Power

distribution

Precision PDC

Integrated UPS

Cooling NetCol5000-C 30 kW

Monitoring VCN500

Server

LAN switch

ECC800

Smart ETH gateway

Access actuator

Cabinet electronic lock

Door status sensor

Access control

Camera

WiFi converter

Skylight actuator

AC actuator

Alarm beacon

Water sensor

Multi-functional sensor

Smoke detector

Pad

CIM

BIM







201

14.6 Commissioning the Management System (New Main Way)

For details about how to configure devices in the management system, see iManager NetEco

Device Commissioning Guide-(NetEco Version) (The NetEco version depends on the version

in use. Click on the NetEco WebUI to obtain the NetEco version in use. Click Download.).

For details about devices configured in the management system, see Table 14-4.

Table 14-4 Devices configured in the management system of the equipment room

Category Device

New main way General input unit

Power distribution unit

Cooling NetCol5000-C 30 kW

Monitoring VCN500

Server

Switch

ECC800

Access actuator

Cabinet electronic lock

Door status sensor

Access control device

Camera

WiFi converter

Skylight actuator

AC actuator

Audible and Visual Alarm

Water Sensor

Multi-functional sensor

Smoke detector

Pad

CIM

BIM




2200 mm High Cabinets, ECC800) A Appendix



202

A Appendix

A.1 Contacting Huawei Technical Support (Carrier) When contacting Huawei technical support, you need to provide the following information:

Full name of the site

Name and phone number of the contact person

Details about the symptom

You can obtain Huawei support over the network or telephone.

Table A-1 Obtaining technical support from Huawei

Method Operation

Telephone Log in to http://support.huawei.com to

obtain the hotline of the desired region.

Network Log in to http://support.huawei.com, and

click to obtain help.

Before logging in to http://support.huawei.com, register a device user account by entering

information about the Huawei product that you purchased.

If access to documents is unavailable, upgrade the access rights as prompted.

A.2 Installing Expansion Sleeves

Procedure

Step 1 Drill a hole at the position for installing the expansion bolt using a hammer drill with the hole

depth of 52 mm to 60 mm.

Step 2 Partially tighten the expansion bolt and vertically insert it into the hole. Knock the expansion

bolt using a rubber mallet until the expansion sleeve is fully inserted into the hole.

Step 3 Rotate the expansion bolt clockwise using a wrench until the expansion sleeve fully expands.

http://support.huawei.com/carrier/docview!docview?nid=NEWS1000000994&path=NN-000005







203

Step 4 Rotate the expansion bolt counterclockwise to remove it together with the spring washer and

flat washer.

Put aside the removed expansion bolt for securing the cabinet.

Figure A-1 Expansion bolt

(1) M12 bolt (2) Spring washer

(3) Flat washer (4) Expansion sleeve

Figure A-2 Drilling a hole and installing an expansion sleeve (unit: mm)

----End

A.3 Installing a Floating Nut Figure A-3 shows how to install a floating nut.






204

Figure A-3 Installing a floating nut

A.4 Preparing a Monitoring Cable

Prerequisites A network cable, cord end terminals, and RJ45 connectors are prepared.

The following tools are prepared:

− Wire stripper

− Crimping tool

− RJ45 crimping tool

− Electrician's knife

− Insulation tape

Preparing a Cord End Terminal

Figure A-4 shows how to prepare a cord end terminal.

1. Strip the insulation layer of cable B to expose cable core C.

2. Put cable core C through cord end terminal A.

3. Crimp the metal part of cord end terminal A using the crimping tool.






205

Figure A-4 Preparing a Cord End Terminal

(A) Cord end terminal connector (B) Insulation layer (C) Copper core wire

Preparing an RS485 Monitoring Cable

Figure A-5 shows how to prepare a monitoring cable for the ECC collector.






206

Figure A-5 Preparing an RS485 monitoring cable for the ECC collector

Preparing a Dry Contact Monitoring Cable

The method for preparing a dry contact monitoring cable is similar to the method for

preparing an RS485 monitoring cable. Prepare cord end terminals on both ends of each

required cable core based on the number of dry contacts.

A.5 Scenario with a Column (600 mm Wide IT Cabinets Scenario)

A.5.1 Scenario Description

This section describes the column position in the scenario with a column relative to the

adjustable skylight, sealing plates, and cable trays.






207

Figure A-6 Positions of the column and components in the smart module

(1) Cabinet (2) Single layer of

cable tray

(3) Double layer of cable trays

(4) Flat or rotating

skylight

(5) Adjustable

skylight

(6) Two connected sealing plates with the

concave sides facing rightwards

(7) Column in the

equipment room






208

Figure A-7 Column in the aisle containment (A < 800 mm)

Cabinet places on the column side are left blank and sealed by sealing plates. Directions of the

concave sides of the sealing plates are shown in Figure A-7.

Install cable trays over the cabinets on both sides of the blank cabinet place for routing strong-current and weak-current cables.

Install an adjustable skylight over the aisle containment. The area to be covered by the adjustable skylight is shown in Figure A-7.






209

Figure A-8 Column occupying part of a cabinet place (A < 800 mm and B ≥ 400 mm)



Install cable trays over the cabinets on both sides of the blank cabinet place for routing strong-current and weak-current cables.







210

Figure A-9 Column occupying part of a cabinet place (A ≥ 800 mm and B ≥ 400 mm)



Install cable trays over the cabinets on both sides of the blank cabinet place. If the cable trays cannot be installed in combined mode, install them in layered mode, the upper for routing weak-current cables while the lower for routing strong-current cables.







211

Figure A-10 Column in a row of cabinets (A < 70 mm and B ≥ 400 mm)










212

Figure A-11 Column in a row of cabinets (A ≥ 70 mm)

Seal both sides of the column using sealing plates. Directions of the concave sides of the sealing

plates are shown in Figure A-11.


Install flat or rotating skylights over the aisle containment.

If sealing plates cannot be installed on both sides of the column, install sealing plates only near the aisle containment.






213

A.5.2 Installation Process for Scenarios with Columns

Figure A-12 Installation flowchart

A.5.3 Installing a Cabinet Bottom Sealing Plate

Context

The cabinet bottom sealing plate installed in the scenario with a column is the same as the

mounting kit installed under the end cabinet. The BOM number is 21242007.






214

Figure A-13 Installation position of the cabinet bottom sealing plate

(1) Column (2) Cabinet bottom sealing plate

Procedure

Step 1 Install the cabinet bottom sealing plate by following the instructions in 6.3.1 Installing a

Cabinet Lower Mounting Kit.

----End

A.5.4 Installing Sealing Plates Near the Aisle

Context

Because of the column, it is inevitable that several cabinet places in one or two rows of the

aisle containment are not suitable for installing cabinets. Therefore, sealing plates need to be

installed to ensure the air tightness of the aisle containment.

Table A-2 Sealing plate types

Sealing Plate BOM Number

300 mm wide, 2000 mm high sealing plate 21500707






215

Sealing Plate BOM Number






Procedure

Step 1 Determine the positions of sealing plates, directions of the concave sides of sealing plates, and

the area covered by the adjustable skylight based on the actual installation environment and

the description in A.5.1 Scenario Description.

Step 2 Install the sealing plates near the aisle.

Install the sealing plates near the aisle containment first, and then the sealing plates near the smart module exterior.

1. Secure the two sealing plates using three M6 screws and nuts.

2. Place the connected sealing plates at the specified installation position, facing the correct

direction.

3. Drill four holes in the floor through the four holes at the bottom of the sealing plate using

a hammer drill with a 15 mm drill bit. Secure the sealing plate to the floor using four

plastic expansion bolts labeled DKBA44091028 and four washers.

If drilling holes in the ESD floor is not supported onsite, use four ST4.8x25 self-drilling tapping screws and washers for securing.






216

Figure A-14 Installing sealing plates near the aisle

(1) Column

----End

A.5.5 Installing the Adjustable Skylight

An adjustable skylight comprises the following components.

Figure A-15 Components of an adjustable skylight

(1) Skylight connective plates (2) Polycarbonate (PC) plate fasteners

(3) L-shaped mounting bracket (4) PC plate clip

(5) PC plate supports (6) PC plate






217

(7) Telescopic edges

A.5.5.1 Installing the Skylight Connective Plate

Prerequisites

The sealing plates near the aisle have been installed and secured.

Procedure

Step 1 Secure skylight connective plates to sealing plates or cabinets using eight M8 bolts.

Figure A-16 Installing a skylight connective plate

(1) Column

----End

A.5.5.2 Installing the Telescopic Edges

Procedure

Step 1 Extend the two telescopic edges to an appropriate length and secure them using two M6

screws.






218

Figure A-17 Adjusting the length of a telescopic edge

Step 2 Secure the two telescopic edges to the skylight connective plate using four M6 screws.

Figure A-18 Installing telescopic edges

(1) Column

----End






219

A.5.5.3 Installing an Adjustable Skylight Side Sealing Plate

Prerequisites

A cut tool is prepared. This section cites a hook knife as an example.

Figure A-19 Hook knife

Context

An adjustable skylight side sealing plate is trimmed from a PC plate.

Figure A-20 shows the installation position of the adjustable skylight side sealing plate.

Figure A-20 Installation position of the adjustable skylight side sealing plate

(1) Adjustable skylight side sealing plate






220

Procedure

Step 1 Trim the PC plate to an appropriate size using a hook knife.

To ensure a neat section after trimming, trim the PC plate using the aisle check tool in the Num. 0 packing box.

Figure A-21 Trimming a PC plate

(1) PC plate

Step 2 Attach the PC plate fastener to the trimmed PC plate.

Figure A-22 Attaching a PC plate fastener to a trimmed PC plate

Step 3 Secure the PC plate fastener and the trimmed PC plate to the skylight connective plate.






221

Figure A-23 Securing an adjustable skylight side sealing plate

----End

A.5.5.4 Installing the PC Plate Support and PC Plate

Procedure

Step 1 Select positions for installing PC plate supports. As shown in Figure A-24, PC plate support 1

should be installed closely to the column, and PC plate support 2 should be installed in the

middle between PC plate support 1 and the edge of the adjustable skylight.

If the space between the right side of the column and the right side of the adjustable skylight is less than 600 mm, PC plate support 2 does not need to be installed.






222

Figure A-24 Adjustable skylight top view

(1) Column (2) PC plate support 1 (3) PC plate support 2

Step 2 Secure the two PC plate supports to the telescopic edges of the adjustable skylight using four

M6 screws and nuts.

Figure A-25 Installing PC plate supports

(1) Column

Step 3 Install L-shaped mounting brackets.






223

1. Trim the PC plate using a hook knife and place it on the adjustable skylight.

To ensure a neat section after trimming, trim the PC plate using the aisle check tool in the Num. 0 packing box.

2. Mark a line on the column where the PC plate closely attaches to the column using a

marker.

3. Move the PC plate. Drill holes on the column and secure the L-shaped mounting

brackets to the column using plastic expansion bolts.

Figure A-26 Securing L-shaped mounting brackets

(1) Column

Step 4 Install PC plates.

1. Pave PC plates on the adjustable skylight.

2. Secure PC plate fasteners to PC plate supports.






224

Figure A-27 Installing PC plates

(1) PC plate

----End

A.5.6 Installing Cable Trays

Prerequisites

Determine the position and mode (combined or layered) for installing cable trays based on the

actual installation environment and the description in A.5.1 Scenario Description.

Context

Cable trays can be installed in two modes:

Combined installation






225

Figure A-28 Combined installation

Layered installation






226

Figure A-29 Layered installation

Procedure

Step 1 Assemble cable trays. Place four cable tray supports at the coated positions on the cable trays.

Secure each support to the cable trays using four M8 screws.

Figure A-30 Assembling cable trays






227

Step 2 Secure cable trays to cabinets.

Figure A-31 Securing a cable tray

This section describes how to secure a single row of cable trays.

----End

A.5.7 Installing a Sealing Plates away the Aisle

Prerequisites

The adjustable skylight and cable tray have been installed.

Context

Secure the sealing plates away the aisle by combining them with the cabinet to keep the

elegance of the smart module. Stand outside the smart module during the installation.

Procedure

Step 1 Secure the two sealing plates using three M6 screws and nuts.






228

Step 2 Place the connected sealing plates at the specified installation position, facing the correct

direction.

Step 3 Secure the parallel plate obtained from the sealing plate fitting bag to the sealing plate using

M4 screws, and then secure the sealing plate to the cabinet.

Figure A-32 Installing the sealing plates away the aisle

(1) Column

----End

A.6 (Optional) Connecting Cables to Industrial Connectors

Figure A-33 to Figure A-34 show only the cable connection methods. The industrial connector

cable connections depend on the industrial connector type and wiring port silk screen.






229

Figure A-33 Connecting cables to the industrial connector (three-core cable)

Figure A-34 Connecting cables to the industrial connector (five-core cable)

A.7 (Optional) Connecting PDU2000 Cables

Context

If the PDU2000 is not provided with industrial connectors, connect the PDU2000 cables and

lay out the cables on the cabinet top. If new main ways are configured, connect cables to new

main ways, and then route the cables to the PDU2000s along cabinets.

Procedure

Step 1 Refer to Figure A-35–Figure A-37 to connect the PDU2000 cables.

Figure A-35–Figure A-37 show only the cable connection methods. PDU2000 cable

connections depend on the PDU2000 type and wiring port silk screen.






230

Figure A-35 Connecting PDU2000 cables (method 1)







231


Step 2 (Optional) Route cables for the half-sized PDU2000, as shown in Figure A-38.






232

Figure A-38 Routing half-sized PDU2000 cables

Step 3 Remove the rodent-proof mesh from the top of the cabinet, use diagonal pliers to cut openings

that allow cables to run through, and take out the PDU2000 cables through the openings, as

shown by (1), (2), and (3) in Figure A-39.

Figure A-39 Taking out PDU2000 cables






233

The number of cables and holes shown in the figure is for reference only.

Step 4 Lay out the PDU2000 cables on the top of the cabinet and reinstall the rodent-proof mesh, as

shown in (4) in Figure A-39.

Step 5 Connect the PDU2000 cables for other cabinets in the same way.

----End

Follow-up Procedure

Before connecting the power plug of a device to the PDU2000, loosen the locking device on

the PDU2000. After connecting the power plug, tighten the locking device.

A.8 Cable Routes Inside an IT Cabinet

Route cables neatly inside the IT cabinet by following instructions in 12.1 System Cabling Rules.

Signal cables or weak-current cables inside cabinets are sorted by cable managers, cable rings, and cable trays.

The cable colors shown in figures are for reference only.

Figure A-40, Figure A-41, and Figure A-42 show the routes of the cables out from the front of

customer equipment.

Figure A-40 Cable route along a horizontal cable manager

(1) Small cable ring (2) Cable manager

(3) Customer equipment






234

The small cable ring is optional and used to manage the cable routes in the vertical direction.

The cable manager is installed in the front of a cabinet by default. You can install it in the rear of a cabinet if necessary.

Figure A-41 Cable route along a cable tray

(1) Cable tray (2) Big cable ring

(3) Customer equipment

The cable tray is optional and used to lead cables from the cabinet front to the cabinet rear.






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Figure A-42 Cable route along a depth-directed cable tray

(1) Cable tray (2) Depth-directed cable tray

(3) Big cable ring (4) Customer equipment

The cable tray is optional and used to lead cables from the cabinet front to the cabinet rear.

The depth-directed cable tray is optional and used to manage the cable routes on the side of a cabinet.

Figure A-43 and Figure A-44 show the routes of the cables out from the rear of customer

equipment.






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Figure A-43 Power cable route

Figure A-44 Signal cable route






237

A.9 (Optional) Connecting the Linkage Cables Between the Fire Extinguishing System and Access Actuator

After linkage cables are connected between the fire extinguishing system and access actuator,

the access actuator opens data center doors when the fire extinguishing system generates an

alarm signal.

Fire alarm signals are dry contact signals generated by the fire extinguishing system

selected by the customer.

Fire alarm signals are valid only when the dry contact is ON.

Connect fire alarm signal cables to the DI– and DI+ terminals at AI/DI_1 port or AI/DI_2 port

on the access actuator, the following figure shows how the fire alarm signal cables connect to

the AI/DI_1 port.

Figure A-45 Connecting fire alarm signal cables to the access actuator



2200 mm High Cabinets, ECC800) B Common Screw Torques



238

B Common Screw Torques

Application Scenario Screw Specifications Torque (Kgf·cm) (Tolerance: ±10%)

Board, module, or panel

installation

M2.5 captive screw 2.1–2.5

M3 captive screw 3.8–4.2

Captive M2.5 3

M3 6

Guide rail installation Cross recessed pan head

thread forming screw

M5 (GB/T 6560-1986)

30

Subrack or box-type

module installation

M3 screw assembly

(mounting ear)

6

M4 countersunk screw

(mounting ear)

12

M6 panel screw 20

Grounding M4 14

M6 48

M8 120

Cabinet or chassis

installation, cable tray,

upper fastener, or

antiseismic enhancement

installation, cabinet

combination, or outdoor

cable clip

ST3.5 tapping screw +

plastic expansion sleeve

3

M4 12

Cross recessed pan head

thread forming screw M5

(GB/T 6560-1986)

30

M6 30

M8/M8 expansion bolt

(tension/implosion)

130



2200 mm High Cabinets, ECC800) B Common Screw Torques



239

Application Scenario Screw Specifications Torque (Kgf·cm) (Tolerance: ±10%)


(tension/implosion)

250


(tension/implosion)

450

DB style connector 2-56 (M2.5) 2.5

4-40 (M3) metal head or

plastic head

4

Positive and negative

battery terminals

M6 40–60

M8 130–150

M10 150–200

OT terminal for power

cables

M2 screw assembly 2.5

M3 screw assembly 6

M4 screw assembly 16







Cord end terminal block M2 2.2–2.5

M2.5 5–6

M3 6–8

M3.5 8–16

M4 15–18

M5 25–30

M6 32–37



2200 mm High Cabinets, ECC800) C Installation Verification



240

C Installation Verification

Cabinet Installation Checklist

No. Check Item Check Result

1 The cabinet layout is consistent with the equipment room

layout diagram.

□ Compliant □

Incompliant

2 The height deviation of all cabinets and the depth

deviation of adjacent cabinets are less than 5 mm.

□ Compliant □

Incompliant

3 All bolts are tightened, especially the bolts used for

electric connection. Flat washers and spring washers are

installed properly.

□ Compliant □

Incompliant

4 The cabinet is clean. □ Compliant □

Incompliant

5 The cabinet is clear and complies with dustproof

requirements.

□ Compliant □

Incompliant

6 The paint on the cabinet exterior is intact. If paint flakes

off, repaint that area to avoid corrosion.

□ Compliant □

Incompliant

7 The cabinet door and lock work properly. □ Compliant □

Incompliant

8 All labels are correct, clear, and complete. □ Compliant □

Incompliant

9 There is no adhesive tape, cable tie, paper scrap, or

packing material around the cabinet.

□ Compliant □

Incompliant

10 The cabinet filler panels are in proper positions so that

the cold aisle and hot aisle are isolated.

□ Compliant □

Incompliant

Aisle Containment Checklist


1 All aisle containment components are installed. □ Compliant □






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Incompliant

2 The sliding door works smoothly. □ Compliant □

Incompliant

3 The gap between end door panels is even. □ Compliant □

Incompliant

4 After the end door is closed, the rubber strip in the

middle seals the gap properly.

□ Compliant □

Incompliant

5 After the double revolving door is closed, the height

deviation of the two door panels is less than 5 mm.

□ Compliant □

Incompliant

6 The rotating skylights work smoothly. □ Compliant □

Incompliant

7 The end planes of skylight connective plates are flush

with each other.

□ Compliant □

Incompliant

8 The skylight electromagnet firmly suctions the skylight

when the power is on, and the skylight drops naturally

when the power is off.

□ Compliant □

Incompliant

9 All labels are correct, clear, and complete. □ Compliant □

Incompliant

10 There are no adhesive tape, cable ties, paper, or packing

materials left around the aisle.

□ Compliant □

Incompliant

11 The aisle is clean inside and outside. □ Compliant □

Incompliant

12 The paint on the cabinet exterior is intact. If paint flakes

off, repaint that area to avoid corrosion.

□ Compliant □

Incompliant

Cable Installation Checklist


1 All cable joints are secured properly, especially the

cable joints between network cables and cables

inside cabinets.

□ Compliant □ Incompliant

2 Exposed parts near the wiring terminals and lugs

are wrapped with PVC insulation tape or heat

shrinking tubing.


3 Flat washers and spring washers of all wiring

terminals are securely installed.


4 Cables are bound neatly, and cable ties are secured

evenly and properly in the same direction.


5 Cables are routed in a way convenient for □ Compliant □ Incompliant






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maintenance and capacity expansion.

6 All labels at the cable ends are clear. □ Compliant □ Incompliant

7 Excess sections of cable ties are neatly cut. □ Compliant □ Incompliant

8 There is no unnecessary adhesive tape or cable tie

on cables.


9 All components are properly installed and no

component is left onsite.


Electric Installation Checklist


1 All ground cables are copper cables with diameters

meeting the requirements. No switch or fuse is

installed at the middle of a ground cable, and no

short-circuit occurs.


2 Ground cables, AC input power cables, and

internal cables are connected in accordance with

the circuit diagram and screws are secured. No

short-circuit occurs on power inputs or outputs.


3 Power cables and ground cables are not coiled and

extra parts are cut off.


4 Lugs for power cables and protective ground

cables are soldered or crimped securely.


5 Power cables and ground cables are routed and

bundled separately from other cables.


6 Batteries are free from damage, cracks, and bulges. □ Compliant □ Incompliant

7 Batteries are neat and do not leak electrolyte. □ Compliant □ Incompliant

8 Wiring terminals of batteries are free from

damage, break, and acid leakage.


9 Battery safety valves are intact, without leakages. □ Compliant □ Incompliant

10 Battery cables are correctly connected, and the

terminal voltages of battery strings are normal.


11 DIP switches on devices are correctly set. □ Compliant □ Incompliant

Customer signature:

Check date:



2200 mm High Cabinets, ECC800) D Acronyms and Abbreviation



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D Acronyms and Abbreviation

A

AC Alternating Current

ATS Automatic Transfer Switch

B

BCB Battery Circuit Breaker

BIB Battery Control I/O Board

BIM Battery Interface Module

BSPP British Standard Pipe Parallel Thread

BSPT British Standard Taper Pipe Thread

C

CIM Communication Interface Module

D

DC Direct Current

E

ECC Energy Control Center

EPDM Ethylene-Propylene-Diene tripolymer

EPE Expandable Polyethylene

ETH Ethernet

F



2200 mm High Cabinets, ECC800) D Acronyms and Abbreviation



244

FE Fast Ethernet

I

iBAT ibattery

IC Integrated Circuit

IT Internet Technology

N

NTC Negative Temperature Coefficient

P

PDF Power Distribution Frame

PDU Power Distribution Unit

PE Protective Earthing

PoE Power over Ethernet

PP-R Polypropylene Random

PVC Polyvinyl Chloride

S

SD Secure Digital

SIM Subscriber Identity Module

U

UPS Uninterruptible Power System

V

VCN Video Cloud Node

W

WiFi Wireless Fidelity

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