vh7

40.5KV(33KV & 35KV) Vacuum circuit breaker for outdoor is adopt principle of vacuum interrupter., have an excellent performance. Main technical parameters: No.Designation of parameterUnitData of parameter1Rated voltagekV40.52Ratedisolate lever1minpower frequencyWithstand voltageDry testkV95Wet test80Rated lightning impulse withstand voltage(Peak))1853Rated currentA1250 1600 20004Rated short ...