Email:i-trade1@lnjldq.com Liaoning Jinli Electric Power Electrical Appliance Co.,Ltd

Liaoning Jinli Electric Power Electrical Appliance Co.,Ltd

WSP II 125/10-6*5 OFF CIRCUIT TAP CHANGER

WSP II 125/10-6*5 OFF CIRCUIT TAP CHANGER


TECHNICAL DATA


规格 specificationWSP 63WSP 125 WSP 250
相数 phase no.三项 three phase
接线方式 connection mode

中部调压(II) 中性点调压(III)

 central point(II)  neural point(III)

额定通过电流(A)rated though current(A)63125250

短路能力 

short-circuit capacity

热稳定(KA/2S)

heat stableness current(KA/2S)

1.62.53.75

动稳定

dynamic stablenss current(KA)

46.259.375
额定频率(hz)rated frequency50~60

绝缘水平(KV)

insulation level(kv)

额定电压等级(KV)

rated voltage

10KV20KV35KV

工频耐压(50hz/min)

power freqency withstand voltage(50hz/min)

42KV55KV95KV

冲击(1.2/50μs)

impulse(1.2/50μs

75KV125KV250KV
密封性(kpa/24h)sealing performance(kpa/24h)60
机械寿命(千次)machine life(thousands of times)2


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