High Current Generator Primary Current Injection Testing of Circuit Breakers
I.Introduction
Primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio testing in the power system and contact resistance test which need large current.
II.Parameters
1. Power Supply: AC: 220V± 10%· 25A, 50Hz/60Hz
2. Current Output: AC: 1000A· 5V or 500A· 10V, Capacity: 5KVA
3. The current output waveform distortion: ≤ 5%
4. Display, primary current, second current and turn ratio,
Accuracy: ± 0.5%,
Primary current range: 0~1100A, Resolution: 0.1A;
Measurement second current range: 0~6A, Resolution: 0.001A
Current Duration:
1000A range: 1000A 2~3minutes,
500A 3~6minutes
500A range: 500A 2~3minutes,
5. Dual protection (overload electronic protection and software protection)
6. Working environment: Temperature -10~40, relative humidity≤ 80%
7. Volume: 430mm× 260mm× 260mm
8. Weight: 29Kg
Packing List
| No. |
Item |
Qty |
| 1 |
Main engine |
1 |
| 2 |
Test line |
2 |
| 3 |
Power line |
1 |
| 4 |
Double core sheathed wire |
2 |
| 5 |
Ground lead |
1 |
| 6 |
Small clip |
5 |
| 7 |
Insert |
1 |
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 Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
Customer Visit
Exhibition
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