DDG Primary Current Injection Test Set is suitable for current load test and temperature rise test on various circuit breakers, switchgears, CT/PT and others electric equipments. DDG Primary Current Injection Test Set is widely used in power division and industry mining enterprises.
1. Could be designed to separate or compact structure according to the volume and weight. Easy to move.
2. Output current no-polarity adjusts.
3. High stability of current rising.
4. Wide range of load changing.
5. Two current meters, can read measurement range easily.
6. Autotransformer is adjustable.
7. Reliable and easy to operate
1. Input voltage: 220V or 380V
2. Output current:500~25000A