High-precision electrical secondary current injection tester/relay tester

High Accuracy Electrical Secondary Current Injection Tester/Relay Test SetI.IntroductionRelay protection microcomputer test device plays a key role in operating electricity power systems reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement,

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High Accuracy Electrical Secondary Current Injection Tester/Relay Test Set

I.Introduction

Relay protection microcomputer test device plays a key role in operating electricity power systems reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder.

 

II.Main Features

  • The standard output of 4 phases of voltage and 3 phases of current

  • The stand-alone operation is convenient

  • Dual operation model, connect computer for work

  • Strong function of software

  • The amount of switch quantity contacts is rich

  • Large LCD screen

  • Self-protection

  • Independent DC power output

  • Cost-effective

III.Technical Data

3 Phase Relay Protection Tester

Alternating Current Output:

 

Output accuracy

0.5 magnitude

Phase current output (effective value)

0~40A

Three parallel phase current output (effective value)

0~120A

Phase current value with long time under permission (effective value)

10A

Phase current maximum power output

420VA

Three parallel phase current maximum power output

900VA

Three parallel phase current maximum work time

10s

Frequency range (base wave)

20~1000Hz

Harmonic frequency number

1~20 time(s)

Direct Current Output:

 

Output accuracy

0.5 magnitude

Current output

0~±10 A/each phase, 0~±30 A/every three parallel

Maximum output of load voltage

20v

Alternating Voltage Output:

 

Output accuracy

0.5 magnitude

Phase voltage output (RMS)

0~120v

Line voltage output (RMS)

0~240v

Phase voltage/line voltage power output

80VA/100VA

Frequency range (base wave)

20~1000Hz

Harmonic frequency number

1~20 time(s)

Direct voltage output:

 

Output accuracy

0.5 magnitude

Phase voltage output amplitude

~ +160v

Line voltage output amplitude

~ +320v

Phase voltage/line voltage power output

70VA/140VA

The Switch Quality and Time Measurement

 

Switch parameters input - 7 ways

Empty contact: 1~20mA, 24v

Power contact access:"0": 0~+6V;"1": +11V~+250V

Switch parameters output - 2 couples

DC: 220V/0.2A;AC: 220V/0.5A

Measuring range

0.1ms ~ 9999s

measuring accuracy

0.1ms

Volume and weight

 

Appearance and size

400×300×180 (mm)

Weight of a single machine

22kg

Supply power

AC 220V±10%,50/60Hz

Environmental temperature

-10ºC~ +50ºC
 

High Accuracy Electrical Secondary Current Injection Tester/Relay Test Set
High Accuracy Electrical Secondary Current Injection Tester/Relay Test SetHigh Accuracy Electrical Secondary Current Injection Tester/Relay Test SetHigh Accuracy Electrical Secondary Current Injection Tester/Relay Test SetHigh Accuracy Electrical Secondary Current Injection Tester/Relay Test Set
High Accuracy Electrical Secondary Current Injection Tester/Relay Test Set
IV.Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Safety Products, Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
3 Phase Relay Tester/Secondary Current Injection Relay Test Set

V. Our Services
1. Good after sales service: Any small problem happening will be solved at the most prompt time;
2. We have many years of experience, we have specializing in fastener;
3. Specifications list is available upon your request
4. Welcome to send enquiry,we will reply soon.If you want to know more,pls feel free to contact us.
5. Prompt shipment with professional documents
6. Packing as your request, with photo before shipment
7. High quality and competitive price
8. All the product quality are under strict controll and offer good service.
9. Our produts now are known by lots of our domestic customers and oversea clients.

VI.Customer Visit
High Accuracy Electrical Secondary Current Injection Tester/Relay Test Set


VII.Exhibition
High Accuracy Electrical Secondary Current Injection Tester/Relay Test Set


VIII.Similar Recommendation
High Accuracy Electrical Secondary Current Injection Tester/Relay Test Set

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