Low voltage withdrawable switchgear GCK
GCK type low voltage draw out type switch cabinet, used in AC 50HZ,
voltage 380V, three-phase three wire and three-phase four wire system,
as the low voltage distribution system, feeding or by special electric motor.
Has the advantages of simple operation, small operating force, safe use,
convenient maintenance, stable quality and reliable characteristics.
Suitable for industrial and mining enterprises, high-rise civil building.
No. |
Description
|
Parameters
|
1
|
rated insulation voltage
|
AC660V
|
2
|
Rated operating voltage
|
AC 380 V
|
3
|
Rated frequency
|
50Hz
|
4
|
horizontal busbar rated current
|
1250~4000A
|
5
|
horizontal busbar short time withstand current (1S)
|
30 KAã€50 KAã€80 KAã€100 KA
|
6
|
vertical busbar peak withstand current (0.1S)
|
63 KAã€105 KA
|
7
|
vertical busbar short time withstand current (1S)
|
30 KAã€50 KA
|
8
|
rated power frequency withstand voltage(1min)
|
2500V
|