DC Hipot Tester widely applied in the DC HV tests carried out for the zinc oxide lightening arrester, magnetic blow-out arrester, power cable, generator, transformer, circuit breaker, etc. ■ Full-automatic MOA voltage rise measuring function; ■ Automatic voltage rising function; ■ Automatic timing function; ■ Over-voltage, over-current and short circuit protection; ■ Continuously test can not be lasted more than 30 mins; ■ Current-limiting resistance must be used when testing cable; ■ Microammeter should be used when testing lightning arrester. Altitude Lower than 3000m
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