Current: up to 200kA

Impulse current test systems are manufactured for testing equipment applied in medium and high voltage transmission & distribution system against the effects of lightning strokes (direct or indirect) or against electromagnetic interference effects.

It is also widely used for testing of arresters and varistors, lightning protection elements, wind generator, transmission lines and etc.

The impulse current generator can generate standard impulse current waveform such as 4/10μs, 8/20μs, 30/80μs, 1/20μs, 10/350μs, 10/1000μs, etc. The technical properties fit the IEC standard, and reach the advanced level in the world.