Metal Clad High Voltage Electrical Switchgear Panel Manufacturers 22KV

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Metal Clad High Voltage Electrical Switchgear Panel Manufacturers 22KV

Main technical parameters
Main circuit rated voltage(V)
……………………..
Ac 400 (600)
Rated voltage of auxiliary circuit (V)
……………………..
Ac 220/380 (400) dc 110/220
Rated frequency (Hz)
……………………..
50(60)
Rated insulation voltage(V)
……………………..
690(1000)
Rated current(UMA)
The level of bus
≤6000
Rated short-time bus withstand current (kA/1s)
……………………..
50,80
Rated peak withstand current of bus (kA/0.1s)
……………………..
105,176

Power frequency test voltage (V/1min)

main circuit
2500
Auxiliary circuit
1760

bus

Three-phase four-wire system
UMA,B,C,PEN
Three-phase five-wire system
UMA,B,C,PE,N
Protection grade
……………………..
IP30

Informação adicional

Lugar de origem:

Zhejiang, China

Marca:

BGKJ

Número do modelo:

BGKJ-002

Cor:

branco

Tensão nominal:

40.5kv

Rated frequency:

50hz

Rated current:

1250UMA,1600UMA,2000UMA

Opening time:

30<t<60

Closing time:

50<t<100

Protection class:

ip43

Vida mecânica:

10,000 vezes