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DONGGUAN YUYANG INSTRUMENT CO.,LTD

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Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

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Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

China Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set supplier
Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set supplier Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set supplier Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set supplier

Large Image :  Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

Product Details:

Place of Origin: China
Brand Name: YUYANG
Certification: ISO
Model Number: RPT-3

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: USD4500
Packaging Details: Plywood case
Delivery Time: 15 days
Supply Ability: 100 sets per month
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Detailed Product Description
Keyword: Secodary Current Injection Test Kit Power Supply: AC220V ± 10%, 50Hz/60Hz
Phase: 3 Phase Weight: <18kg
Color: Blue And White Warranty: 1 Year

Electrical Protection Relay Three Phase Secondary Current Injection Test Set

 

I.Introduction:

This secondary injection test kit is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source.

This relay protection tester is applied to test protection replay based on voltage and current operation.

The main function of 3 phase relay test set includes: calibration of voltage and current operation relays, secondary circuit inspection,trip value of circuit breaker test, switch on and off time measurement of circuit breaker and so on.

This secondary injection kit is a low cost, simple operation and reliable performance device for secondary circuit test.

 

II.Functions

1) AC current and voltage based protection relay unit test

2) DC current and voltage based protection relay unit test

3) Frequency protection relay unit test

4) Harmonic protection relay unit test

5) Differential protection relay unit test

6) Zero-sequence protection relay unit test

7) Distance protection relay unit test

8) Power system network fault simulation

 

III.Specifications:

No. Items Specifications
Alternating Current(AC) output
1 Output accuracy 0.5magnitude
2 Phase current output (effective value) 0~40A
3 Three parallel phase current output (effective value) 0~120A
4 Phase current value with long time under permission (effective value) 10A
5 Phase current maximum power output 420VA
6 Three parallel phase current maximum power output 900VA
7 Three parallel phase current maximum work time 10s
8 Frequency range (base wave) 20~1000Hz
9 Harmonic frequency number 1~20 time
Direct Current(DC) output
1 Output accuracy 0.5magnitude
2 Current output

0 ~ ± 10 A/each phase

0 ~ ± 30 A/every three parallel

3 Maximum output of load voltage 20v
Alternating Voltage output
1 Output accuracy 0.5magnitude
2 Phase voltage output (RMS) 0 ~ 120v
3 Line voltage output (RMS) 0 ~ 240v
4 Phase voltage/line voltage power output 80VA/100VA
5 Frequency range (base wave) 20 ~ 1000Hz
6 Harmonic frequency number 1 ~ 20 times
Direct voltage output
1 Output accuracy 0.5magnitude
2 Phase voltage output amplitude 0 ~ +160v
3 Line voltage output amplitude 0 ~ + 320v
4 Phase voltage/line voltage power output 70VA/140VA
The switch quantity and time measurement
1 Switch parameters input

7 ways;

Empty contact: 1~20mA, 24v

Power contact access: “0”:0~ +6V;

“1”:+11 V~ +250V

2 Switch parameters output 2 couples DC:220V/0.2A; AC:220V/0.5A
3 Time measurement Measuring range: 0.1ms ~ 9999s / 0.1ms

 

Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

Contact Details
YUYANG INDUSTRIAL CO., LIMITED

Contact Person: Sandy

Tel: +8618375924804

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