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Low voltage AC fixed separation cabinet
GBD
GBD
- Data Sheet
-
Items
Unit
Parameters
Main circuit rated voltage
V
380(400).600
Auxiliary circuit rated voltage
V
AC220.380；DC110.220
Rated frequency
Hz
50（60）
Rated current
Horizontal busbar
A
≤4000
Vertical busbar
≤2000
Rated insulation voltage
kA
660（1000）
Busbar ratedinstantaneous withstand current (1s)
Horizontal busbar
kA
80
Vertical busbar
50
Bus rated peak withstand current (0.1s) 1min
Horizontal busbar
kA
176
Vertical busbar
105
1min frequency test voltage
Main circuit
V
2500
Auxiliary circuit
2000
Busbar type
Three-phase four-wire system
-
A.B.C.PEN
Three-phase five-wire system
-
A.B.C.N.PEN
Shell Protection Grade
-
IP3X.IP4X
