DONGGUAN YUYANG INSTRUMENT CO., LTD
| Supply Ability | 100 sets per month |
| Delivery Time | 15 days |
| Packaging Details | Plywood case |
| Keyword | secodary current injection test kit |
| Power supply | AC220V ± 10%, 50Hz/60Hz |
| Phase | 3 phase |
| Weight | <18kg |
| Color | blue and white |
| Warranty | 1 Year |
| Brand Name | YUYANG |
| Model Number | RPT-3 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Supply Ability | 100 sets per month | Delivery Time | 15 days |
| Packaging Details | Plywood case | Keyword | secodary current injection test kit |
| Power supply | AC220V ± 10%, 50Hz/60Hz | Phase | 3 phase |
| Weight | <18kg | Color | blue and white |
| Warranty | 1 Year | Brand Name | YUYANG |
| Model Number | RPT-3 | Certification | ISO |
| Place of Origin | China | ||
| High Light | electrical test equipment ，electrical testing tools | ||
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 | |||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
$ 1 Million-$ 2 Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation. We are a high-tech enterprise which is specialized in developing ... YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation. We are a high-tech enterprise which is specialized in developing ...
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