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.1000A Primary Current Injection Test Set 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%

III.Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is founded in 2008,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.

Our Main products: Insulation Oil Tester, Cable Fault Locator, High Voltage Generator,transformer tester, relay protection tester,insulation Resistance tester,Power Quality Analyzer and so on.

Close to Tianjin port, the transportation is convenient. Our customers Come from More than 50 countries, like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

What's More, gurantee 1 year,life long maintance.Products through the CE, ISO, IEC certification, quality and reliable, factory price.

Warmly welcome all partners to join us for mutual benefits cooperation.