Low voltage withdrawable switchingear

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Additional information

Product Details:

 

三相交流频率(KV)

Three-phase AC frequency(KV)

50(60)Hz
额定工作电压(V)

Rate operating voltage(V)

380V(400V),(660V)
主电路额定电压(V)

Rated voltage of main circuit(V)

交流(AC)380(400)、(660)
辅助电路额定电压(V)

Auxiliary voltage of main circuit(V)

交流(AC)380(400)、(660)
额定频率(Hz)

Rated frequency(Hz)

50(60)
额定绝缘电压(V)

Rated insulation voltage(V)

660(1000)
额定电流(A)

Rated current(A)

水平母线小于等于4000,垂直母线(MCC)1000

Horizontal busbar ≤ 4000, vertical busbar (MCC) 1000

母线额定短时耐受电流(KA、1S)

Rated short-time withsand current of busbar

50、80
母线额定峰值耐受电流(KA、0.1S)

Rated peak withsand current of busbar

105、176
工频试验电压(V/1min)

Power frequency test voltage(V/1min)

主电路(main circuit)2500,

辅助电路(auxiliary circuit)1760

母线

Busbar

三相四线制(three-phase four-wire system)A.B.C.PE.N,

三相五线制(three-phase five-wire system)A.B.C.PE.N

防护等级

Ingress protection (IP) rating

IP30,IP40

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