Primary Current Injection Test Set

TEST-902 primary current injection test set use ARM chip to control the output process and large capacity of toroidal transformer, and equipped with LCD screen display current meter, also showed primary current value, second current value, turn ratio and the action time. Equipped with aluminum alloy chassis, PC panel, which has the advantages of beautiful appearance, large output capacity, small volume, light weight etc.. It is mainly applied to test CT turn ratio in the power system and the contact resistance etc, which need large current.
Main Specifications
1. Power Supply:AC:220V±10%·50A, 50Hz60Hz
2. Current Output:AC:2000A·6V or 1000A·12V, Capacity: 12KVA
3. Display,primary current, second current, turn ratio;
Primary current range:0~2200A,Resolution:0.1A, Accuracy:±0.5%;
Measurement second current range:0~6A, Resolution:0.001A,Accuracy:±0.5%
4. Current Duration:
2000A range: 2000A 2~3minutes,
1000A 3~6minutes
1000A range: 1000A 2~3minutes,
Item current range Duration accuracy
1 2000A 2~3minutes,2000A 0.5%
2 2000A 3~6minutes ,1000A 0.5%
5. The current output waveform distortion: ≤5%
6.Working environment: temperature -10~40°C, relative humidity≤80%
7.Volume:360 mm× 300mm× 295 mm
8.Weight:host 35Kg,External voltage regulator weight 15Kg
Primary Current Injection Test Set max current output 2200A, it can test current transformer turn ratio, and as large current generator.