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F 3050 GB

SK 500E

F3050GB

Universal application

Power range for the SK 500E series

1~ 115V0,25-0,75kW 1/3~230V0,25-11kW 3~ 480V0.55-22kW

ColdPlate/Externalheatsinktechnology

Safetytechnology

Ethernet-enabledbussystems

Positioningcontrol

ATEXcompliance

RoHScomplianceSK 515E

SK 535E

11 – 22 kW

SK 510ESK 520E

SK 530E

SK 500E0.25 – 7.5 kW

Compact modular inverter: NORDAC SK 500E

Getriebebau NORD offers intelligent and cost-effectivedrivesolutionswiththefrequencyinvertersin the SK 500E product series and their scaleableequipmentoptions,allofwhicharefullycompatiblewith regard to motor performance range, supplyvoltageandsizes.Thebasisforallmodelsisawell-equipped basic unit with expansion possibilitiesthrough optional modules. SK 500E inverters aresuitablefornumerousapplicationareasandcanbeeasilyadaptedtospecificrequirementswithplug-intechnologyunits.

Performance levels:

TheSK500Erangeoffersawiderangeofapplication-specificfeaturesnecessaryfordrivesolutions.Thesecanbeusedwithvariouslevelsoftheversion"inthesamehousing".Theycontainthefollowingtypicalstate-of-the-artindustrialfunctions.

• "Securestop"asperEN954-1,max.Cat.4• CANopeninterfaceonboard• Incrementalencoderinput(TTL)onboard• AbsolutevalueencoderviaCANopen• PositioningcontrolPOSICON• External24Vpowersupplyforcontrolcard

F3050GB 3

F3050GB

System Overview

Technology units

F3050GB 5

SK 535ESK 530ESK 520ESK 511ESK 510ESK 505ESK 500E

Pow

er

Power range 0.25 kW - 7.5 kW

Power range 11 kW - 22 kW(up to 160 kW in preparation)

Basi

cfu

nctio

ns Same design

Cold Plate, external heat sink technology

Basi

c fu

nctio

ns

Sensorless current vector control (ISD control)

Class A mains filter, up to 5m motor cable Class B

Brake management, mechanical holding brake

Brake chopper (brake resistor optional)

Switchable parameter sets

All normal drive functions

Process controller / PID controller

Comprehensive parameter structure

Simple to operate

All current bus systems

Automatic flux optimisation (energy saving function) NEW

Spec

ial O

ptio

n

"Secure stop" function

CANopen on board

Incremental encoder input

Additional control signals

POSICON (Positioning control, synchronous operation, relative and absolute position control)

Further variants with external 24 V power supply

(11-22kW)

F3050GB

SK 500E

With its comprehensive basic equipment, the SK500E can be used to implement a large numberof applications. All functions can be found in theentireproductrange.Handlingandcontrolisverysimple and easy to use, so that commissioning ischild´splay.

SK 510E

Thesafetyfunction"Securestop"isaverypracticaland efficient way of preventing a motor fromrestarting, in compliance with industry standards.This prevents people working in the vicinity frombeinginjuredbytherotatingdrive.("Securestop",seepage12)

Integratedfunction"Securestop"asperEN954-1orEN13849-1uptomax.safetycategory4Stopcategory0and1

• "Safeimpulseblock"withexternal24Vsupply • Safetyswitchingdevicerequired • Safeprotectionagainstmotorrestart • Noneedforswitchingoffthesupplyvoltage

SK 510ESK 520E

SK 530E

SK 500ESK 510E

SK 520ESK 530E

SK 500E0.25 – 7.5 kW 0.25 – 7.5 kW

SK500Ebasicequipment: Sensorlesscurrentvectorcontrol

(ISDcontrol)

MainsfilterClassA,ClassBupto5m

Brakemanagement,electro-mechanical

holdingbrake

Brakechopper(brakeresistance)

RS232diagnosticinterface

Switchableparametersets

Allnormaldrivefunctions

Automaticfluxoptimisation

(Energysavingfunction)

Processcontroller/PIDcontroller

Comprehensiveparameterstructure

Simpletooperate

Allstandardbussystems

SK510Ewith"Securestop"safety functionasperEN954-1

SK500Ebasicequipment

Safetyfunction"Securestop"

SK511Ewith"Securestop"safety functionandCANopenonboard

F3050GB

SK 520E

Withtheincrementalencoderinput,accuratespeedcontrolcanbeachievedforincreasedspeedstabilityand full torque down to zero speed (e.g. liftingapplications). The integral CANopen interfaceprovidesa lowcost for connection toautomationsystems.Additionalcontrolsignalsprovideexpandedscopeforprocessingexternalinputsandoutputs.

SK 530E

Whenyouneedtocontrolpositioningapplicationswith a standard asynchronous motor, NORDACfrequencyinvertersareavailablewiththisfunction.Intheirupgradedversions,theprovendeviceseriesSK530EandSK535Eprovideuser-friendlymethodsfor implementing relative or absolute positioncontrol. Commissioning with a minimum numberof parameters makes this high-level functionalityeasilyachievable.

• AbsolutevalueencoderviaintegralCANopenonboard

• Upto15positionsavailable • Binaryactuationviabussystem

SK 510ESK 520E

SK 530E

SK 500ESK 510E

SK 520ESK 530E

SK 500E0.25 – 7.5 kW 0.25 – 7.5 kW

SK520Ewithspeedregulationand efficientbussystem:


Incrementalencoderinput(TTL)

CANopenonboard

Additionalcontrolsignals

SK530Ewithsafetytechnologyand positioningcontrol



PositioningcontrolPOSICON


CANopenonboard


F3050GB

NowthattheSK500Eseriesissuccessfullyestablishedon the market, the power range has now beenextendedto22kW.Withthis,thesuccessfactorsof

thiscomponentarenowbeingextendedtoawiderfieldofapplications.

The SK 500E series has been given additional basic functions:

size 1-40,25 - 7.5 kW

size 5+611 - 22 kW

size 7-930 - 160 kW

Since 2005 Since April 2008 In preparation

F3050GB

SK 515E

Inthelargepowerrangeabove11kW,theSK500Eseries already has several features as standard.The SK 515E has the well-known "Secure stop"function as per EN 954-1 and the CANopen bussystemonboard.In addition, all units of this power range providethe facility of operating the control card with anexternal 24V supply. With this, online availabilitycanbeensured,evenwhenthepowerisswitchedoff.Thiscanbeusede.g.forevacuationmovementforliftapplications.

SK 535E

The SK 535E provides the highest level ofperformance. This provides a cost-orientatedsolution,withahighdegreeoffunctionality.

SK 515ESK 535E

SK 515ESK 535E

11 – 22 kW 11 – 22 kW

SK515Ewithsafetytechnology,bussystemandonlineavailability



CANopenonboard

External24Vsupplyforthecontrolcard

SK535Ewithallavailablefeaturesandfunctionalities



CANopenonboard

External24Vsupplyforthecontrolcard



PositioningcontrolPOSICON

10 F3050GB

Always stay coolAlternative cooling systems "Cold-Plate"and external heat sink technologyIn addition to the standard cooling technologydesigns,all SK500E invertersarealsoavailableasCold-Plate and external heat sink technology. Inthe Cold-Plate variant, the standard heat sink isreplaced by a flat cooling flange. To transfer theheat from the inverter, the flange is mounted onasurfacecooledbye.g.water,airoroil.Importantadvantages here are the reduction in installationdepthoftheinverterbyapprox.35mmto119mmandimprovedheatdissipation.Withtheexternalheatsinktechnology,anextrudedheat sink is supplied as an optional module andmounted on the Cold-Plate unit. The inverter isinstalledintheelectricalcabinetwiththeheatsinklocated outside the cabinet so that a large partof the heat to be dissipated is transferred there.This reduces the cooling requirement of thecabinet – air conditioners and fans can becorrespondinglysmallerorcompletelyomitted.

ATEX compliant drive systems for increased safetyTested and certified combinations of SK 500Einverters and NORD motors with increasedsafety are available. In cases where typically,pressure-resistant encapsulated motors need tobe used for inverter operation, a combination ofexplosion-protected motor and NORD SK 500Efrequency inverter can be used. This results in aconsiderablesavingofcosts.Theweightandpriceofsuchadrivepackageiscompetitivewhencomparedtothemotorperformanceandthereforeoffersanefficientsolution.

Advantages at a glance: •Upto40%priceadvantageforthegearmotor

compared to drives with pressure-resistantmotors

•Significantweightreduction •PTBapprovalforZone1andZone2 •50Hzor87Hzcharacteristiccurvepossible •Controlrange5Hzto100Hz •Powerrangefrom0.18to13.5kW

(Motoroutput)

Cold-Plate Externalheat sinktechnology

Explosion-free zone

Cold-Plate Externalheatsink

F3050GB 11

Explosion-free zoneInterfaces

SK500E

SK505E

SK510E

SK511E

SK515E

SK520E

SK530E

SK535E

5xdigitalinputs

2xanaloginputs

(0...10V,0/4...20mA)

1xanalogoutput

2xmulti-function

relays

RS485andRS232on

RJ12socket

1xIncrementalen-

coderinput

2xdigitalinputs

2xdigitaloutputs

1xRS485

toterminals

External24Vcontrolcardpowersupply

Safetyfunction"Se-

curestop"

Positioningcontrol

POSICON

2xRJ45forCANopenIn/Out

1xRJ12foroperationanddiagnosis

1 F3050GB

Previous principle forimplementation using circuit

breaker technology

Reset

Emergency Stop Safety switching

device

24V - supply voltage

Quick stop

Motor

M

Motor contact breaker

UVW

UN

Mai

nsvo

ltage

Mains protection

Frequency inverters

Reset

Frequency inverters

SK 500E

Emergency Stop

Safety switching device

Motor

UVW

UN

Quick stop

M

Mains voltage

Safety orientated 24V supply

24V pulse block

24V - supply voltage

“Secure stop” safety function

Safety function "Secure stop"

Safety function "Secure stop"Personnel safety and high machine availabilityare the focus in system operations. After a safetycircuit is actuated by opening a safety cover ordoor, it must be ensured that no rotating systemcomponents can lead toaccidentsatwork.This istriggeredbyasafeimpulseblockinanasynchronousmotor with NORDAC frequency inverter, offeringcertifiedprotectionfromthemotorrestarting.Thissafe block includes voltage supply to the circuitbreakerbymeansofasafetyswitchingdevice.Thefrequency inverter is therefore immediately readytobeswitchedonwithoutre-initialisationafterthesafetycircuitisclosed.

Standards•EN13849-1:PerformanceLevele•EN61508:SIL3•EN60204-1:Stopfunction•prEN61800-5-2:Safetyfunctions

Applications •Rotatingmachiningtools(e.g.milling) •Closedmovingsystemswithsafetydoors Advantages at a glance •Highavailabilitythroughcontinuous onlineoperation •Savingsoncircuitbreakercomponents •Noinverterinitialisationdelays •Longservicelifethroughelectronic switching(Noelectro-mechanicalcontacts) •Lowcostsolutionwithcompactdevice

F3050GB 13

Gateway solution

GatewayRS232/StandardEthernet Available04/2007 AccessviaNORDCON,e.g.remotemaintenance

EtherCAT Available04/2009

PROFINET, Powerlink, EtherNet/IP Inpreparation

NORD CONNORD CON is the free operating software forcontrolling, parameterisation and diagnosis of allNORDfrequencyinverters.

ControlTheconnectedfrequencyinvertedcanbemanuallyoperatedbymeansofasoftwarewindowwithalltheoperatingelementsofaControlBox.Anenablesignalwith specificationof setpointvaluescanbegiven.Theparametersettingscanbeadjustedandreadparameters(informationanderrormessages)canbeviewed.Withthis,theuserhasasupportaidforeachstart-up.

ParameterisationBy means of a convenient overview the user canviewandadjusteachavailableparameter.Bymeansofanappropriateprintingoption,parameter listsaregeneratedinprintedformeithercompletelyorsimply with amended values. The completed datasetscanbestoredonalaptop/PCandarchivedforfurtheruse.

Ethernet-based BUS systemsRS 232 Ethernet

1 F3050GB

Flexible through modular designTechnology boxes for operation

For parameterisation and control, technologyunitsensureoptimumflexibility:Accordingto thecomplexity of the application and the requireddegreeofcomfort,parameterorientatedoperation(ControlBox), instruction-free commissioning(ParameterBox) or potentiometer operation(PotentiometerBox)arepossible.

SimpleBoxControl panel with 7-segmentdisplayandrotatingswitchforcontrol and parameterisationwith plug-in bus technologyunit.

ParameterBoxControl panel with plaintext display for text-controlled commissioning,parameterisation and controlofthefrequencyinverter.

ControlBoxControl panel with 4-digit7-segment display for directparameterisationanddiagnosis.

PotentiometerBoxControl panel with On/Offbutton and setpoint potentio-meter for control directly onthedevice.

F3050GB 15

Technology unit for communication

By means of external plug-in technology units,SK500Einverterscanbeadaptedtotherequirementsof specific applications. Adapter modules areavailabletosuitallcommonfieldbuses,sothattheinverterscanbeseamlesslyintegratedintoexistingautomationarchitectures.

Profibus Bus module for control,parameterisationanddiagnosisof the frequency inverter viaProfibus. Connection via SUB-D interface. Internal powersupplyinthedevice.Baudrate:1.5MBit/s

Profibus 24VAs for "Profibus", but withexternal24Vpowersupply.Themodule remains online, evenwhenthefrequencyinverterisswitched off. Bus address andbaudrate (max12Mbit/s)canbe set by means of a rotarycodingswitch.

CANopenBus module for control,parameterisationanddiagnosisof the frequency inverter viaCANopen. Bus address andbaud rate can be set on themodulefordirectstart-up.

DeviceNetBus module for control,parameterisationanddiagnosisof the frequency inverter viaDeviceNet. Bus address andbaud rate can be set on themodulefordirectstart-up.

InterBusBus module for control,parameterisation anddiagnosis of the frequencyinverter via InterBus. Withplug-in terminals for external24Vpowersupply.

AS interfaceBus module for control,parameterisationanddiagnosisof the frequency inverter viaAS interface. With plug-interminals for max. 2 sensorsand 4 actuators and for theconnection of PWR and AUX.All normal bus states and theI/O status are visible on themodule.

1 F3050GB

Technical data

Function Specification

Power/Voltage1~115V0.25-0.75kW

1/3~230V0.25-11kW(15kWinpreparation)3~480V0.55-22kW(30-160kWinpreparation)

Standard

•IntegratedmainsfilterClassA(Industrialarea)•Comprehensiveanduser-friendlyparameterstructure

•AdaptableforoperationinITnetworkorlowleakagecurrentoperation•Automaticmotorparameteridentification

Outputfrequency 0,0...400.0Hz

Ratedoverloadcapacity 200%for3.5s,150%for60s

Protectivemeasuresagainstovertemperature,shortcircuit,earthfault,over/under-voltage,overload,

underload

RegulationandcontrolSensorlesscurrentvectorcontrol(ISD),linearV/fcharacteristiccurve

Automaticfluxoptimisation(energysavingfunction)

Motortemperature

monitoringTemperaturesensor(PTC),temperaturemonitor(bimetal),

Temperaturesensor(KTY84),I2t-motor

StandardinterfacesRS485(USS),RS232(commissioninganddiagnosis),CANopen

(SK511Eandabove)

Ambienttemperature 0°C...+40°C(S1-100%ED),0°C...+50°C(S3-75%ED15min)

CoolingsystemConvectionupto1.1kW,temperature-controlledfanabove1.5kW

Alternatives:ColdPlate/Externalheatsinktechnology

Protectionclass IP20

F3050GB 1

Option Description

Technologyunits Clip-onboxforcontrolunitorbussystem

Connectioncables ConnectioncablebetweenSK500EandPC

BrakingresistorsForuseoftheintegratedbrakechopper,forenergyfedbackingeneratormode

Input/outputchokestoreducesupplycurrentpeaksandfor

verylongmotorcables

EMC-Kit ForEMC-compliantscreeningconnectiontoconnectingcables

1 F3050GB

Drive electronics produced in-house

NORD Electronic DRIVESYSTEMS, a subsidiary ofGetriebebau NORD in Bargteheide, has had aproduction facility in Aurich since 1984. At theend of 2005 the new factory in Aurich / Schirumstarted operation. Here, 110 employees producedrive electronics such as frequency inverters,decentralised drive technology and servocontrollers. The products are produced for salethroughout the world by Getriebebau NORD.

The production process is divided into two mainsections.ThefirstistheproductionofPCBs.Electroniccomponentsaremountedonaboard/PCB,solderedandsubjectedtoafunctionalinspection.Withthis,thestartingmaterialforthesecondstage,thefinalassembly,iscomplete.Thefinalassemblyendswiththe corresponding inspection of the device. Thenthefinishedproductsaresentfordispatch.Thestrategyofgreatdepthofproduction,coupledwithmodernandefficientproductionmethodshasagreatinfluenceonthedeliveryperformance,whichatpresentis98%.Standardfrequencyinvertersaresuppliedfromstock.

NORD Electronic DRIVESYSTEMS

High speed SMD assembly plant

Automatic high voltage testing system

Automatic assembly of circuit boards

"One Piece flow" on the modern assembly line

F3050GB 1

1Startofin-housedevelopmentandproductionoffrequencyinverters

1Mixedproductrangebasedoncooperationsandin-houseproduction

1Philosophy:Onlyin-houseproducts

005OpeningofNORDElectronicDRivESyStEMS

0 F3050GB

InvertertypeSK5xxE…

MainsvoltageNominalmotoroutput

400V[kW]

Nominalmotoroutput

480V[hp]

Nominaloutputcurrent

rms[A]

Typicalinputcurrent

rms[A]

Dimensions

LxBxD[mm]

-250-323-A

1/3~200...240V,

-/+10%,

47...63Hz

0,25 1/3 1,7 3,7/2,4

size1:186x74x153-370-323-A 0,37 1/2 2,2 4,8/3,1

-550-323-A 0,55 3/4 3,0 6,5/4,2

-750-323-A 0,75 1 4,0 8,7/5,6

-111-323-A 1,1 1,5 5,5 12,0/7,7

size2:226x74x153-151-323-A 1,5 2 7,0 15,2/9,8

-221-323-A 2,2 3 9,0 19,6/13,3

-301-323-A

3~200...240V,

-/+10%,

47...63Hz

3,0 4 12,5 17,5size3:241x98x178

-401-323-A 4,0 5 16,0 22,4

-551-323-A 5,5 7,5 20 28,0size5:324x157x224

-751-323-A 7,5 10 27 38,0

-112-323-A 11 15 40 56,0 size6:364x183x234

SK 500E 1 ~ 110 ... 120V and 1 /3 ~ 200 ... 240VInverter typeSK 5xxE…

Mains

voltageOutput voltage

Nominal motor output

230 V [kW]


240 V [hp]

Nominal output current

rms[A]

Typical input current

rms[A]

Dimensions

L x B x D [mm]

-250-112-O1~

110...120V,

-/+10%,

47...63Hz

3AC

0-220...240V

0,25 1/3 1,7 8

size1:186x74x153-370-112-O 0,37 1/2 2,2 10

-550-112-O 0,55 3/4 3,0 13

750-112-O 0,75 1 4,0 18

F3050GB 1

InvertertypeSK5xxE…

MainsvoltageNominalmotoroutput

400V[kW]

Nominalmotoroutput

480V[hp]

Nominaloutputcurrent

rms[A]

Typicalinputcurrent

rms[A]

Dimensions

LxBxD[mm]

-250-323-A

1/3~200...240V,

-/+10%,

47...63Hz

0,25 1/3 1,7 3,7/2,4

size1:186x74x153-370-323-A 0,37 1/2 2,2 4,8/3,1

-550-323-A 0,55 3/4 3,0 6,5/4,2

-750-323-A 0,75 1 4,0 8,7/5,6

-111-323-A 1,1 1,5 5,5 12,0/7,7

size2:226x74x153-151-323-A 1,5 2 7,0 15,2/9,8

-221-323-A 2,2 3 9,0 19,6/13,3

-301-323-A

3~200...240V,

-/+10%,

47...63Hz

3,0 4 12,5 17,5size3:241x98x178

-401-323-A 4,0 5 16,0 22,4

-551-323-A 5,5 7,5 20 28,0size5:324x157x224

-751-323-A 7,5 10 27 38,0

-112-323-A 11 15 40 56,0 size6:364x183x234

Inverter typeSK 5xxE…

Mains

voltageOutput voltage


230 V [kW]


240 V [hp]


rms[A]


rms[A]

Dimensions

L x B x D [mm]

-250-112-O1~

110...120V,

-/+10%,

47...63Hz

3AC

0-220...240V

0,25 1/3 1,7 8

size1:186x74x153-370-112-O 0,37 1/2 2,2 10

-550-112-O 0,55 3/4 3,0 13

750-112-O 0,75 1 4,0 18

F3050GB


Mains voltageNominal motor output

400 V [kW]


480 V [hp]


rms[A]


rms[A]

Dimensions

L x B x D [mm]

-550-340-A

3~380...480V,

-20%/+10%,

47...63Hz

0,55 3/4 1,7 2,4

size1:186x74x153

-750-340-A 0,75 1 2,3 3,2

-111-340-A 1,1 1,5 3,1 4,3

size2:226x74x153-151-340-A 1,5 2 4,0 5,6

-221-340-A 2,2 3 5,5 7,7

-301-340-A 3,0 4 7,5 10,5

size3:241x98x174

-401-340-A 4,0 5 9,5 13,3

-551-340-A 5,5 7,5 12,5 17,5

size4:286x98x174

-751-340-A 7,5 10 16 22,4

-112-340-A 11,0 15 23 32,0

size5:324x157x224

-152-340-A 15,0 20,0 30 42,0

-182-340-A 18,5 25,0 37 52,0

size6:364x183x234

-222-340-A 22,0 30 45 63,0

SK 500E 3 ~ 380 ... 480V

F3050GB 3


Mains voltageNominal motor output

400 V [kW]


480 V [hp]


rms[A]


rms[A]

Dimensions

L x B x D [mm]

-550-340-A

3~380...480V,

-20%/+10%,

47...63Hz

0,55 3/4 1,7 2,4

size1:186x74x153

-750-340-A 0,75 1 2,3 3,2

-111-340-A 1,1 1,5 3,1 4,3

size2:226x74x153-151-340-A 1,5 2 4,0 5,6

-221-340-A 2,2 3 5,5 7,7

-301-340-A 3,0 4 7,5 10,5

size3:241x98x174

-401-340-A 4,0 5 9,5 13,3

-551-340-A 5,5 7,5 12,5 17,5

size4:286x98x174

-751-340-A 7,5 10 16 22,4

-112-340-A 11,0 15 23 32,0

size5:324x157x224

-152-340-A 15,0 20,0 30 42,0

-182-340-A 18,5 25,0 37 52,0

size6:364x183x234

-222-340-A 22,0 30 45 63,0

F3050GB

Technology unitsOptionType

Material number Description Data

Op

era

tio

n

SimpleBoxSKCSX-0

275900095Controlpanelwith7-segmentdisplayandrotaryswitchforcontroland

parameterisation,asasupplementtoaplug-intechnologyunit.4-digit,7-segmentLEDdisplay,

rotaryswitch

ParameterBox

SKTU3-PAR275900100

Controlpanelwithplaintextdisplayfortext-controlledcommissioning,parameterisationandcontrolofthefrequencyinverter.

Plaintextdisplay6languages

Stores5datasets

ControlBox

SKTU3-CTR275900090

Controlpanelwith7-segmentdisplayandbuttonsforrapiddirectparameterisationandcommissioning

4-digit,7-segmentLEDdisplayControlbuttonsStores1dataset

PotentiometerBox

SKTU3-POT275900110

Forcontrollingthedrivedirectlyfromthefrequencyinverter Potentiometer0to100%Switch,ON/OFF

Co

mm

un

icati

on

Profibusmodule

SKTU3-PBR275900030

Technologyunitforallstandardbussystemstointegratethefrequencyinverterintotheparticularautomationenvironment.

Baudrate:upto1.5MBit/sConnector:SUB-D9-pin

Profibusmodule

SKTU3-PBR-24V275900160

Baudrate:upto12MBit/sConnector:SUB-D9-pin

+24VDC

CANopen

SKTU3-CAO275900075


DeviceNET

SKTU3-DEV275900085

Baudrate:upto500kBit/s5pinterminal

InterBus

SKTU3-IBS275900065

Baudrate:500kBit/s(optional2MBit/s)

Connector:2xSUB-D9-pin

ASinterface

SKTU3-AS1275900170

4sensors/2actuators5and8poleterminal

Technology units

F3050GB 5

Technology unitsOptionType

Material number Description Data

Op

era

tio

n

SimpleBoxSKCSX-0

275900095Controlpanelwith7-segmentdisplayandrotaryswitchforcontroland

parameterisation,asasupplementtoaplug-intechnologyunit.4-digit,7-segmentLEDdisplay,

rotaryswitch

ParameterBox

SKTU3-PAR275900100

Controlpanelwithplaintextdisplayfortext-controlledcommissioning,parameterisationandcontrolofthefrequencyinverter.

Plaintextdisplay6languages

Stores5datasets

ControlBox

SKTU3-CTR275900090

Controlpanelwith7-segmentdisplayandbuttonsforrapiddirectparameterisationandcommissioning

4-digit,7-segmentLEDdisplayControlbuttonsStores1dataset

PotentiometerBox

SKTU3-POT275900110

Forcontrollingthedrivedirectlyfromthefrequencyinverter Potentiometer0to100%Switch,ON/OFF

Co

mm

un

icati

on

Profibusmodule

SKTU3-PBR275900030

Technologyunitforallstandardbussystemstointegratethefrequencyinverterintotheparticularautomationenvironment.

Baudrate:upto1.5MBit/sConnector:SUB-D9-pin

Profibusmodule

SKTU3-PBR-24V275900160


+24VDC

CANopen

SKTU3-CAO275900075


DeviceNET

SKTU3-DEV275900085

Baudrate:upto500kBit/s5pinterminal

InterBus

SKTU3-IBS275900065

Baudrate:500kBit/s(optional2MBit/s)

Connector:2xSUB-D9-pin

ASinterface

SKTU3-AS1275900170

4sensors/2actuators5and8poleterminal

F3050GB

Braking resistors

Inverter typeSK 5xxE

Resistor type Material number Resistance[Ω]

Continuous rating[W]

Energy consumption*)[kWs]

Lin [mm]

Bin [mm]

Din [mm]

230V …-301-323-Ato

…-401-323-ASKBR2-35/400-C 278282045 35 400 6.0 170 100 240

400V

…-301-340-Ato…-401-340-A

SKBR2-100/400-C 278282040 100 400 6.0 170 100 240

…-551-340-Ato…-751-340-A

SKBR2-60/600-C 278282060 60 600 7,5 350 92 120

…-112-340-Ato…-152-340-A

SKBR2-30/1500-C 278282150 30 1500 – 560 185 120

…-182-340-Ato…-222-340-A

SKBR2-22/2200-C 278282220 22 2200 – 460 270 120

Inverter typeSK 5xxE… Resistor type Material number Resistance

[Ω]Continuous rating

[W]Energy consumption*)

[kWs]L

in [mm]B

in [mm]D

in [mm]

230V

…-250-323-Ato…-370-323-A

SKBR4-240/100 275991110 240 100 1.0 230 88 175

…-550-323-Ato…-750-323-A

SKBR4-150/100 275991115 150 100 1.0 230 88 175

…-111-323-Ato…-221-323-A

SKBR4-75/200 275991120 75 200 4.0 270 88 175

400V

…-550-340-Ato…-750-340-A

SKBR4-400/100 275991210 400 100 0,75 230 88 175

…-111-340-Ato…-221-340-A

SKBR4-220/200 275991220 220 200 4.0 270 88 175

Thedimensionsapplytothefrequencyinverterincludingthebrakingresistor

Heatsink mounted resistors

Chassis resistors

F3050GB

Heatsink mounted resistorsthis braking resistor can be mounted flat or vertically,next to thefrequency inverter (iP0).this reducesspacerequirements.threesizesforfrequencyinverterpowersofupto.5kWareavailable.thespecifiedresistancevaluesareelectricallyadaptedtostandardapplications.

Chassis resistorsthesebrakingresistorsareforuniversaluse.theresistorelementsareintegratedintoahousinggratingandmustbe connected to the particular frequency inverter via aseparateconnectingcable.Forthis,ashieldedcableshouldbeused,whichisasshortaspossible.theseresistorsmustbeprotectedfromheavysoilingandmoisture.(ProtectiontypeiP0)

*)permitted,dependingonapplication,max.5%ED/120s(700VDC)

D

L

B

Heatsinkmountedresistor(BR4) Chassisresistors(BR2)


Resistor type Material number Resistance[Ω]

Continuous rating[W]

Energy consumption*)[kWs]

Lin [mm]

Bin [mm]

Din [mm]

230V …-301-323-Ato

…-401-323-ASKBR2-35/400-C 278282045 35 400 6.0 170 100 240

400V

…-301-340-Ato…-401-340-A

SKBR2-100/400-C 278282040 100 400 6.0 170 100 240

…-551-340-Ato…-751-340-A

SKBR2-60/600-C 278282060 60 600 7,5 350 92 120

…-112-340-Ato…-152-340-A

SKBR2-30/1500-C 278282150 30 1500 – 560 185 120

…-182-340-Ato…-222-340-A

SKBR2-22/2200-C 278282220 22 2200 – 460 270 120

Inverter typeSK 5xxE… Resistor type Material number Resistance

[Ω]Continuous rating

[W]Energy consumption*)

[kWs]L

in [mm]B

in [mm]D

in [mm]

230V

…-250-323-Ato…-370-323-A

SKBR4-240/100 275991110 240 100 1.0 230 88 175

…-550-323-Ato…-750-323-A

SKBR4-150/100 275991115 150 100 1.0 230 88 175

…-111-323-Ato…-221-323-A

SKBR4-75/200 275991120 75 200 4.0 270 88 175

400V

…-550-340-Ato…-750-340-A

SKBR4-400/100 275991210 400 100 0,75 230 88 175

…-111-340-Ato…-221-340-A

SKBR4-220/200 275991220 220 200 4.0 270 88 175

Thedimensionsapplytothefrequencyinverterincludingthebrakingresistor

F3050GB

Input chokes


Choke type IP 20 Material number Continuous current InductanceL

in mmB

in mmD

in mm

0.75...2.2kW SKCI1-460/6-C 276995004 6A 3x4.88mH 125 95 140

3.0...4.0kW SKCI1-460/11-C 276995010 11A 3x2.93mH 155 95 160

5.5...7.5kW SKCI1-460/20-C 276995020 20A 3x1.47mH 185 102 201

11...18.5kW SKCI1-460/40-C 276995040 40A 3x0.73mH 190 122 201

22kW SKCI1-460/70-C 276995070 70A 3x0.47mH 230 125 260

3~ 480V



in mmB

in mmD

in mm

0.25...0.75kW SKCI1-460/6-C 276995004 6A 3x4.88mH 125 95 140

1.1...1.5kW SKCI1-460/11-C 276995010 11A 3x2.93mH 155 95 160

2.2...3.0kW SKCI1-460/20-C 276995020 20A 3x1.47mH 185 102 201

4...7.5kW SKCI1-460/40-C 276995040 40A 3x0.73mH 190 122 201

11kW SKCI1-460/70-C 276995070 70A 3x0.47mH 230 125 260

3~ 230V



in mmB

in mmD

in mm

0.25...0.75kW SKCI1-230/8-C 278999030 8A 2x1.0mH 65 78 89

1.1...2.2kW SKCI1-230/20-C 278999040 20A 2x0.4mH 90 96 106

1~ 230V

F3050GB

General informationitmaybenecessary,forsomedrivesystems,touseinputchokestoreducedangerousmainscurrentpeaks.Withtheiruse,mainsfeedbackisalsoconsiderablyreducedandcurrentharmonicsarereducedtoaminimum.

itisrecommendedthataninputchokeisalwaysusedforfrequency inverters with a power of more than 5KW.thisalsopositivelyinfluencesthedevicesafetyandEMCbehaviour.Allchokeshaveprotectionclass iP00andareUL-certified.

B

D

L



in mmB

in mmD

in mm

0.75...2.2kW SKCI1-460/6-C 276995004 6A 3x4.88mH 125 95 140

3.0...4.0kW SKCI1-460/11-C 276995010 11A 3x2.93mH 155 95 160

5.5...7.5kW SKCI1-460/20-C 276995020 20A 3x1.47mH 185 102 201

11...18.5kW SKCI1-460/40-C 276995040 40A 3x0.73mH 190 122 201

22kW SKCI1-460/70-C 276995070 70A 3x0.47mH 230 125 260



in mmB

in mmD

in mm

0.25...0.75kW SKCI1-460/6-C 276995004 6A 3x4.88mH 125 95 140

1.1...1.5kW SKCI1-460/11-C 276995010 11A 3x2.93mH 155 95 160

2.2...3.0kW SKCI1-460/20-C 276995020 20A 3x1.47mH 185 102 201

4...7.5kW SKCI1-460/40-C 276995040 40A 3x0.73mH 190 122 201

11kW SKCI1-460/70-C 276995070 70A 3x0.47mH 230 125 260



in mmB

in mmD

in mm

0.25...0.75kW SKCI1-230/8-C 278999030 8A 2x1.0mH 65 78 89

1.1...2.2kW SKCI1-230/20-C 278999040 20A 2x0.4mH 90 96 106

30 F3050GB

Output chokes



in mmB

in mmD

in mm

0,25...0.75kW SKCO1-460/4-C 276996004 4A 3x3.5mH 104 125 140

1.1...1.5kW SKCO1-460/9-C 276996009 9A 3x2.5mH 155 110 160

2.2...4.0kW SKCO1-460/17-C 276996017 17A 3x1.2mH 185 102 201

2.2...4.0kW SKCO1-460/33-C 276996033 33A 3x0.6mH 185 122 201

11kW SKCO1-460/60-C 276996060 60A 3x0.33mH 230 125 260



in mmB

in mmD

in mm

0.55...4.0kW SKCO1-460/9-C 276996009 9A 3x2.5mH 155 110 160

5.5...7.5kW SKCO1-460/17-C 276996017 17A 3x1.2mH 185 102 201

11...15kW SKCO1-460/33-C 276996033 33A 3x0.6mH 185 122 201

18...22kW SKCO1-460/60-C 276996060 60A 3x0.33mH 230 125 260

3~ 230V

3~ 480V

F3050GB 31

General information Large motor cablelengths (cable capacity) often requirethe use of additional output chokes on the frequencyinverteroutput.this has a positive effect on device protection and theEMCproperties.

theoutputchokesspecifiedinthetablesareratedforafrequencyinverterpulsefrequencyof3tokHzandanoutputfrequencyof0to10Hz.AllchokeshaveprotectionclassiP00andareUL-certified.

B

D

L



in mmB

in mmD

in mm

0,25...0.75kW SKCO1-460/4-C 276996004 4A 3x3.5mH 104 125 140

1.1...1.5kW SKCO1-460/9-C 276996009 9A 3x2.5mH 155 110 160

2.2...4.0kW SKCO1-460/17-C 276996017 17A 3x1.2mH 185 102 201

2.2...4.0kW SKCO1-460/33-C 276996033 33A 3x0.6mH 185 122 201

11kW SKCO1-460/60-C 276996060 60A 3x0.33mH 230 125 260



in mmB

in mmD

in mm

0.55...4.0kW SKCO1-460/9-C 276996009 9A 3x2.5mH 155 110 160

5.5...7.5kW SKCO1-460/17-C 276996017 17A 3x1.2mH 185 102 201

11...15kW SKCO1-460/33-C 276996033 33A 3x0.6mH 185 122 201

18...22kW SKCO1-460/60-C 276996060 60A 3x0.33mH 230 125 260

Central drive technology:

NORD offers a wide range of application-orientated frequency inverter series for the field of switching cabinet technology. From the compact SK 500E with adequate performance levels to the adaptable SK 700E with great modularity. The SK 1000E implements even the very highest dynamics and functionality for servo technology.

Decentralised drive technology

NORD covers a wide spectrum for the decentralisation of frequency invert-ers. Both simple motor starter appli-cations - with the SK 100E series -, as well as full frequency inverter functionality (SK 200E, SK 300E up to 4kW, SK 750E up to 22kW) can be variably selected for economic decentralisation.

Getriebebau NORD GmbH & Co. KGRudolf-Diesel-Straße 1D-22941 BargteheideTelephone: +49 45 32 - 401 -0Fax + 49 45 32 - 401 [email protected]

The wide range of mechanical andelectronic drive technology from NORD

NORD in general

Through many years of core competence in the field of drive technology, NORD offers consistent product series for mechanics and electronics from a single source NORD is a dependable partner for ideal drive technology solutions and their implementation.

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