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·Introduction:

This device is widely used in DC voltage-withstand test of zinc oxide arrester, power cable, transformer, generator and other high-voltage electric equipments in power department of an industry or an enterprise, such as electric power departments, mining industry, steeling industry, metallurgy, etc.

·Technical parameter:

Power supply: 220V±10%  single-phase 50HZ;

Rated output voltage: 60, 120, 200, 300, 400, 600KV;

Rated output current: 2mA, 3 mA, 5 mA,10 mA;

Evironment condition: Temperature: -15℃～50℃;

Humidity: ≤90%RH;

Indicating error of high-voltage: ＜±1.5%;

Indicating error of current leakage: ＜±1%.