Listing Constructional Data Report (CDR) - UNI-T

Listing Constructional Data Report (CDR)

Report Number 160316161GZU-001 Original Issued: 8-Oct-2016 Revised: 24-Jul-2019

Standard(s)

Applicant Manufacturer

Address Address

Country CountryContact ContactPhone PhoneFAX FAXEmail [email protected]

No. 6, Gong Ye Bei 1st Road,Songshan Lake National High-TechIndustrial Development Zone,DONGGUAN Guangdong Province523808

[email protected]

0769-85723888-328


Yan Wenxia

0769-85725888

CHINAYan Wenxia0769-85723888-328

1.0 Reference and Address

Uni-Trend Technology(China) Co., Ltd

Safety Requirements For Electrical Equipment For Measurement, Control, And Laboratory Use- Part 1: General Requirements [UL 61010-1:2012 Ed.3+R:29Apr2016]

Safety Requirements For Electrical Equipment For Measurement, Control, And Laboratory Use– Part 1: General Requirements (R2017) [CSA C22.2#61010-1-12:2012 Ed.3+U1;U2]

Safety Requirements For Electrical Equipment For Measurement, Control, And Laboratory Use– Part 2-030: Particular Requirements For Testing And Measuring Circuits [UL 61010-2-030:2012 Ed.1]

Safety Requirements For Electrical Equipment For Measurement, Control, And Laboratory Use– Part 2-030: Particular Requirements For Testing And Measuring Circuits (R2016) [CSAC22.2#61010-2-030:2012 Ed.1]

Uni-Trend Technology(China) Co.,Ltd

CHINA

of 32

Report No. 160316161GZU-001Uni-Trend Technology(China) Co., Ltd

of 32 Issued: 8-Oct-2016Revised: 24-Jul-2019

ProductBrand name

Models

Model Similarity

Ratings

Other Ratings

2.0 Product Description

Digital Storage OscilloscopeUNI-T

NA

UPO2104E, UPO2074E, UPO2102E, UPO2072E, UPO2202E are same as UPO2104CS,UPO2074CS, UPO2102CS, UPO2072CS, UPO2202CS respectively.UPO2074CS, UPO2102CS, UPO2072CS, UPO2202CS and UPO2104CS are similar inappearance and internal principle.Differences as follows:

Measure: Max. 400V ac or dcPower supply: 50/60Hz, 100V-240V, 100VA MAX

Description

Oscilloscope covered in this report is portable measuring instrument for indoor use.Measuring circuits are not intended to be directly connected to the MAINS supply.

This product is a kind of oscilloscope which can also observe and analyze signal problemsquickly and clearly by clear LCD display and mathematical calculation function.

UPO2104CS, UPO2074CS, UPO2102CS, UPO2072CS, UPO2202CSUPO2104E, UPO2074E, UPO2102E, UPO2072E, UPO2202E

ED 16.3.15 (20-Apr-17) Mandatory



Photo 1 - Front view

Photo 2 - Bottom view

3.0 Product Photographs

4

2

3





Photo 3 - Side view

Photo 4 - Rear view





Photo 5 - Internal view

Photo 6 - Internal view

21

19

20

1817

56





Photo 7 - Measurement part

Photo 8 - Measurement part





Photo 9 - Control part

Photo 10 - Control part





Photo 11 - Power supply part

Photo 12 - Power supply part

15

13

14

1612

9

8

7

10

11





Photo 13 - Overall View of Transformer T1

Photo 14 - Overall view of transformer T1





Photo 15 - Secondary winding of transformer T1

Photo 16 - Primary winding of transformer T1





Photo 17 -Overall view of transformer T2

Photo 18 - Internal view of transformer T2





Photo 19 - Winding view of transformer T2

Photo 20 - Winding view of transformer T2





Photo 21 – Fan




Photo #

Item

no.1Name

Manufacturer/

trademark2 Type / model2Technical data and securementmeans

Mark(s) ofconformity

3

1 1POWER CORDSET (not shown )

Various Various

plug: recognized 5-15P plug;cord: SJT, 300V, 3x18 AWG, VW-1, 105℃connector: recognized connector,type standard sheet C13

UR

1 2 Plastic enclosure LG Chemical Ltd AF312 V-0, 85°C UR

1 3 Press keyShin-EtsuChemical Co., Ltd.

KE-5606 V-0, 150 ℃, Silicone UR

1 4Glass front ofdisplay panel

CHI MEICORPORATION

PMMA 163×101×2.0mm NR

6 5Switch+Applianceinlet

STEADYELECTRONICSCORP

2107 AC 250 V, 10A UR

6 6 Input wire-terminal

DONGGUANJIAN HUI METAL& PLASTICPARTS CO LTD

J70215-BS-2 16-20AWG,TAB=0.5mm UR

11 7X Capacitor -CX1, CX2

Tenta ElectricIndustrial Co. Ltd.

MEX0.22µF, 275VAC, -40℃~+100℃,X2

cURus

11 8Y Capacitor -CY1, CY2

JYH CHUNGELECTRONICSCO LTD

JD2200pF, 400VAC, -40℃~+85℃,Y1

cURus

11 9 Varistor RV1CENTRASCIENCE CORP

CNR-10D471KRated 300 VAC,Max Clamping voltage 775V(AT25A)

cURus

11 10 Fuse F1 Littelfuse INC. 50T 2A, 250VAC, 5x20mm cURus

11 11EMI Line filterCOPPER WIRE

SHENG YUENTERPRISE COLTD

1015 105℃, 600 Vac or 750Vdc UR

DongguanQuantai IndustrialCo Ltd

T-2 600V, 125℃, VW-1 UR

Various Various 600V, 125℃, VW-1 UR

11 13Optical IsolatorsU1, U5, U6

SHARP CORPELECTRONICCOMPONENTSAND DEVICESDIV

pc8175000 Vac isolation, reinforcedinsulation

cURus

11 14Optical IsolatorsU2

FairchildSemiconductor.

MOC30227500 Vac isolation, reinforcedinsulation

cURus

11

4.0 Critical Components

Heat shrinkabletube

12




Photo #

Item

no.1Name

Manufacturer/



3


11 15 Transformer T1

DongguanLIQIANGElectronics Co.Ltd.

EER28-40-6A Class A NR

11 15aBOBBIN of T1(not shown)

CHANG CHUNPLASTICS CO.,LTD

T-375J(BK) 150℃; Flame Class V-0 UR

DONGGUANDONGWEIMAGNET WIRECO.,LTD

UEW-2 MW 75-C, Polyurethane, 130℃ UR

DONGGUANYIDAINDUSTRIALCO.,LTD

UEWB 130℃,￠0.55m,￠0.45mm UR

11 15cCopper foil tape(not shown)

JINGJIANGYAHUAPRESSURESENSITIVE GLUECO LTD

No. CP-3002 130℃ UR

11 15dInsulating Tape oftransformer T1(not shown)

JINGJINGYAHUAPRESSURESENSITIVE GLUECO LTD

CT-280B10.0*0.05mm,14.0*0.05mm, 130℃

UR

11 15e

Nonwovencloth/polyethyleneterephthalate filmtape (not shown)

JINGJIANGYAHUAPRESSURESENSITIVE GLUECO LTD

WF 130℃ UR

11 15fTeflon Tube (notshown)

DONGGUANCITY CHANGJIEMERALS$PLASTIC PRODUCTSCO.,LTD

CJ-PT-L 200℃ 600V UR

11 15gVarnishes (notshown)

MAOMINGYINGDA FINECHEMICAL COLTD

8562 130℃ UR

11 16 Transformer T2

DongguanLIQIANGElectronics Co.Ltd.

EER28-40-6B Class A NR

11 16aBOBBIN of T2(not shown)

SHINKONGSYNTHETICFIBERS CORP

E202G30 110℃; Flame Class V-0 UR

11 16bInsulating Tape oftransformer T2(not shown)

JINGJINGYAHUAPRESSURESENSITIVE GLUECO LTD

CT-280B10.0*0.05mm,14.0*0.05mm, 130℃

UR

11 16cEXPORY forTransformer T2(not shown)

GUDAKCHEMISTRYTECH(DONGGUAN)LTD

G-8500A/B 130℃, V-0 UR

6 17 Input wire Various UL1007 80°C,300V ac UR

15b11Magnet Wire oftransformer (notshown)




Photo #

Item

no.1Name

Manufacturer/



3


6 18Input wire-Insolation Tube

YUEQINGTIANDAELECTRICALJACKET CO LTD

18730 90C,600V UR

6 19 Input wire-Socket

YUEQINGHONGXINGCHEN ELECTRONICSCO LTD

HX39602-5Y 250VAC,5A UR

6 20 PCB Various Various 130℃, V-0 UR

6 21 FansJIANG SHAN LAIELECTRONICSCO.,LTD.

JDL8025B5 DC 5V, 150mA, 2500RPM UR

3) Indicates specific marks to be verified, which assures the agreed level of surveillance for the component. "NR" - indicates Unlisted andonly visual examination is necessary. "See 5.0" indicates Unlisted components or assemblies to be evaluated periodically refer to section5.0 for details.

2) “Various“ means any type, from any manufacturer that complies with the "Technical data and securement means" and meets the "Mark(s)of conformity" can be used.

NOTES:

1) Not all item numbers are indicated (called out) in the photos, as their location is obvious.




No Unlisted CEC components are used in this report.

5.0 Critical Unlisted CEC Components




2. Mechanical Assembly - Components such as switches, fuseholders, connectors, wiring terminals and displaylamps are mounted and prevented from shifting or rotating by the use of lockwashers, starwashers, or othermounting format that prevents turning of the component.

3. Corrosion Protection - All ferrous metal parts are protected against corrosion by painting, plating or theequivalent.

4. Accessibility of Live Parts - All uninsulated live parts in primary circuitry are housed within a non-metallicenclosure constructed with no openings other than those specifically described in Sections 4 and 5.

5. Grounding -All exposed dead-metal parts and all dead-metal parts within the enclosure that are exposed areconnected to the grounding lead of the power supply cord

6. Polarized Connection - This product is provided with a polarized power supply connection. All single poleswitches and fuses are connected only to the ungrounded supply circuit conductor.

7. Internal Wiring - Internal wiring is routed away from sharp or moving parts. Internal wiring leads terminatingin soldered connections are made mechanically secure prior to soldering. Recognized Componentseparable (quick disconnect) connectors of the positive detent type, closed loop connectors, or other typesspecifically described in the text of this report are also acceptable as internal wiring terminals. At pointswhere internal wiring passes through metal walls or partitions, the wiring insulation is protected againstabrasion or damage by plastic bushings or grommets.

8. Schematics - Refer to Illustration 3 of Section 7.0 for schematics requiring verification during FieldRepresentative Inspection Audits.

9. Markings -The product is marked as follows:-brand name-model number-electrical ratings.The markings in French are required:Refer to Illustration 1 of section 7.0

10. Cautionary Markings - Refer to Illustration 1 of Section 7.011. Installation, Operating and Safety Instructions - Instructions for installation and use of this product are

provided by the manufacturer. Refer to Illustration 2 of Section 7.0 for details.

Critical Features/Components - An essential part, material, subassembly, system, software, or accessory of aproduct that has a direct bearing on the product’s conformance to applicable requirements of the productstandard.Construction Details - For specific construction details, reference should be made to the photographs anddescriptions. All dimensions are approximate unless specified as exact or within a tolerance. In addition to thespecific construction details described in this Report, the following general requirements also apply.

Recognized Component - A component part, which has been previously evaluated by an accredited certificationbody with restrictions and must be evaluated as part of the basic product considering the restrictions as specifiedby the Conditions of Acceptability.

6.0 Critical Features

Unlisted Component - A part that has not been previously evaluated to the appropriate designated componentstandard. It may also be a Listed or Recognized component that is being used outside of its evaluated Listing orcomponent recognition.

1. Spacing - Both clearance and creepage distance between primary circuit and secondary circuit on powersupply unit are 6,0 mm for reinforced insulation.Both clearance and creepage distance between live part to earth on power supply unit are 3,0 mm for basicinsulation.

Listed Component - A component part, which has been previously Listed or Certified by an accreditedCertification Organization with no restrictions and is used in the intended application within its ratings.




Illustration 1 - Marking

Note:Marking of other model (refer to 2.0) is the same except for model name and different channels.

7.0 Illustrations




7.0 IllustrationsIllustration 2 - Manual

The manual of UPO2104CS




7.0 IllustrationsIllustration 3 - Schematics of power supply




7.0 Illustrations

Illustration 4a - Specifications of transformer T1




7.0 Illustrations

Illustration 4b - Specifications of transformer T1 (Continued)




7.0 IllustrationsIllustration 4c - Specifications of transformer T2 (Continued)




7.0 IllustrationsIllustration 4d - Specifications of transformer T2 (Continued)




7.0 Illustrations

Illustration 4e - Specifications of transformer T2 (Continued)




Evaluation Period Project No. 160316161GZU

Sample Rec. Date 20-Apr-2016 Condition Prototype Sample ID.S160316161-001,002,003

Test Location

Test Procedure

UL 61010-2-030:2012 Ed.1;CSAC22.2#61010-2-030:2012 Ed.1Clause

--------------------------------

101.3

Completed by: Reviewed by:Title: Title:Signature: Signature: Signature on file

Equipment temperature limit (abnormal operation)

Justin He

Signature on fileEngineer

8.0 Test Summary

Intertek Testing Services Shenzhen Ltd. Guangzhou BranchBlock E, No.7-2 Guang Dong Software Science Park, Caipin Road, Guangzhou ScienceCity, GETDD, Guangzhou, China

Testing Lab

Test Description

20 April 2016~ 28 Sep 2016

10.1

6.8 6.10.3Charge from internal capacitor at plug pin

Marking Durability Test

Determination of the result includes consideration of measurement uncertainty from the test equipment andmethods. The product was tested as indicated below with results in conformance to the relevant test criteria.

The following tests were performed:

8.1 Signatures

Provisions for lifting and carry

6.3.1

6.5.2.4

Voltage test and impulse test

Non-metallic enclosure

6.7

6.3.2

Manager

A representative sample of the product covered by this report has been evaluated and found to comply with theapplicable requirements of the standards indicated in Section 1.0.

--

Jackie Chen

Creepage distance and clearance

8.3

8.2.1

10.1

UL 61010-1:2012Ed.3+R:29Apr2016;CSA C22.2#61010-1-12:2012Ed.3+U1;U2Clause

Fault condition 4.4

8.2.2Drop test

7.5

Permissible limits for accessible part –normal conditionPermissible limits for accessible part –Fault condition

5.1.3Input measured

Static test

5.3

10.5.2

Equipment temperature limit (normal operation)

Protection against mismatches of inputs and ranges

Impact test

Impedance of protective bonding




BASIC LISTEE

Address

CountryProduct

MULTIPLE LISTEE 1AddressCountry

Brand Name

ASSOCIATEDMANUFACTURER

AddressCountry

BASIC LISTEE MODELS


Brand Name


AddressCountry

BASIC LISTEE MODELS


Brand Name


AddressCountry

BASIC LISTEE MODELS

None

None

None

MULTIPLE LISTEE 1 MODELS



Digital Storage OscilloscopeCHINA

9.0 Correlation Page For Multiple ListingsThe following products, which are identical to those identified in this report except for model number and Listeename, are authorized to bear the ETL label under provisions of the Intertek Multiple Listing Program.

Uni-Trend Technology(China) Co., Ltd





10.0 General InformationThe Applicant and Manufacturer have agreed to produce, test and label ETL Listed products in accordance withthe requirements of this Report. The Manufacturer has also agreed to notify Intertek and to request authorizationprior to using alternate parts, components or materials.

COMPONENTSComponents used shall be those itemized in this Intertek report covering the product, including any amendmentsand/or revisions.

LISTING MARKThe ETL Listing mark applied to the products shall either be separable in form, such as labels purchased fromIntertek, or on a product nameplate or other media only as specifically authorized by Intertek. Use of the mark issubject to the control of Intertek.

The mark must include the following four items:

1) applicable country identifiers "US" and/or "C" or "US", "C" and "EU"2) the word "Listed" or "Classified" or "Recognized Component" (whichever is appropriate)3) a control number issue by Intertek4) a product descriptor that identifies the standards used for certification. Example:

For US standards , the words, “Conforms to” shall appear with the standard number along with the word, “Standard” or “Std.” Example: “Conforms to ANSI/UL Std. XX.”

For Canadian standards , the words “Certified to CAN/CSA Standard CXX No. XX.” shall be used, orabbreviated, “Cert. to CAN/CSA Std. CXX No. XX.”

Can be used together when both standards are used.

Note: A facsimile must be submitted to Intertek, At tn: Follow-up Services for approval prior to use.The facsimile need not have a control number. A control number will be issued after signed CertificationAgreements have been received by the Follow-up Services office, approval of the facsimile of yourproposed Listing Mark, satisfactory completion of the Listing Report, and scheduling of a factoryassessment in your facility.

MANUFACTURING AND PRODUCTION TESTSManufacturing and Production Tests shall be performed as required in this Report.

FOLLOW-UP SERVICEPeriodic unannounced audits of the manufacturing facility (and any locations authorized to apply the mark) shallbe scheduled by Intertek. An audit report shall be issued after each visit. Special attention will be given to thefollowing:

1. Conformance of the manufactured product to the descriptions in this Report.2. Conformance of the use of the ETL mark with the requirements of this Report and the Certification Agreement.3. Manufacturing changes.4. Performance of specified Manufacturing and Production Tests.

In the event that the Intertek representative identifies non-conformance(s) to any provision of this Report, theApplicant shall take one or more of the following actions:

1. Correct the non-conformance.2. Remove the ETL Mark from non-conforming product.3. Contact the issuing product safety evaluation center for instructions.




10.1 Evaluation of Unlisted Components

Note to Intertek Follow Up Inspector: The Component Evaluation Center, CEC, will notify you in writingwhen these components must be selected and sent to the CEC for re-evaluation

Ship the samples to:Intertek Testing Services Shenzhen Limited Guangzhou BranchETL Component Evaluation CenterBlock E, No. 7-2 Guang Dong Software Science Park, Caipin Road, Guangzhou ScienceCity

CETDD Guangzhou, China.Attn: Ms. Joey KuangSample Disposition: Due to the destructive nature of the testing, all samples will bediscarded at the conclusion of testing unless, the manufacturer specifically requests thereturn of the samples. The request for return must accompany the initial component

shipment.

Because Unlisted Components are uncontrolled, and they do not fall under a third party follow up program,Intertek may require these components to be tested and/or evaluated at least once annually, more often forcertain components, as part of the independent certification process. The Unlisted Components in Section 5.0require testing and/or evaluation as indicated.




Product Test Voltage Test TimeAll products covered by this Report.ACCESSIBLE conductive parts and live part of terminals 1400V 2 s

Test Equipment

Products Requiring Grounding Continuity Test:All products covered by this Report.

11.2 Grounding Continuity TestMethod

Each product listed below shall be subjected to a test to determine that there is continuity between accessibledead-metal parts of the product and the grounding pin or blade of the attachment plug.

If all accessible dead metal is connected, only a single test need be performed. A visual or audible device(ohmmeter, buzzer, etc.) may be used to indicate grounding continuity.

11.1 Dielectric Voltage Withstand Test

Products Requiring Dielectric Voltage Withstand Tes t:

Method

The test voltage specified below shall be applied between primary circuits and accessible dead-metal parts. Thetest voltage may be gradually increased to the specified value but must be maintained at the specified value forone second or one minute as required.

One hundred percent of production of the products covered by this Report shall be subjected to a routineproduction line dielectric withstand test.

The test shall be conducted on products, which are fully assembled. Prior to applying the test potential, allswitches, contactors, relays, etc., should be closed so that all primary circuits are energized by the test potential.If all primary circuits cannot be tested at one time, then separate applications of the test potential shall be made.

If the rated output of the test equipment is 500VA or more, the applied test potential may be indicated by either:1 - a voltmeter in the primary circuit;2 - a selector switch marked to indicate the test potential; or3 - a marking in a readily visible location to indicate the test potential for test equipment having a single testpotential output.In cases 2 and 3, the test equipment shall include a lamp or other visual means to indicate that the test potentialis present at the test equipment output. All test equipment shall be maintained in current calibration.

The test equipment shall incorporate a transformer with an essentially sinusoidal output, a means to indicate theapplied test potential, and an audible and/or visual indicator of dielectric breakdown.The test equipment shall incorporate a voltmeter in the output circuit to indicate directly the applied test potentialif the rated output of the test equipment is less than 500VA.

Grounding Continuity Test

11.0 Manufacturing and Production TestsThe manufacturer agrees to conduct the following Manufacturing and Production Tests as specified:

Required TestsDielectric Voltage Withstand Test




Date/ Project Handler/Proj # Site ID Reviewer

19-Nov-2018 Bin Zhong -

Changed Standard(s) from "UL 61010-1 Issued: 2012/05/11Ed: 3 Safety Requirements for Electrical Equipment forMeasurement, Control, and Laboratory Use - Part 1: GeneralRequirements

CSA C22.2 No.61010-1 Issued: 2012/05/11 SafetyRequirements for Electrical Equipment for Measurement,Control, and Laboratory Use Part 1: General Requirements "to "Safety Requirements For Electrical Equipment ForMeasurement, Control, And Laboratory Use - Part 1: GeneralRequirements [UL 61010-1:2012 Ed.3+R:29Apr2016]

Safety Requirements For Electrical Equipment ForMeasurement, Control, And Laboratory Use – Part 1: GeneralRequirements (R2017) [CSA C22.2#61010-1-12:2012Ed.3+U1;U2]"No additional tests required.

Reformatted standard title to match GSSQ for standard IDs:UL 61010-2-030:2012 Ed.1,CSA C22.2#61010-2-030:2012 Ed.1.No version changes made.

181119078GZU Justin He -Changed Applicant from "Uni-Trend Technology(China) Ltd"to "Uni-Trend Technology(China) Co., Ltd"

-Changed Manufacturer from "Uni-Trend Technology(China)Ltd" to "Uni-Trend Technology(China) Co., Ltd"

24-Jul-2019 Bin Zhong 2.0 -

Added models UPO2104E, UPO2074E, UPO2102E,UPO2072E, UPO2202E that are same as UPO2104CS,UPO2074CS, UPO2102CS, UPO2072CS, UPO2202CSrespectively. No additional test required.

190712118GZU Justin He

12.0 Revision SummaryThe following changes are in compliance with the declaration of Section 8.1:

Section Item Description of Change

1.0


Listing Constructional Data Report (CDR) - UNI-T

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