GCL Low Voltage Draw-out Switchgear, GCK Withdrawable Switchgear

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GCK, GCL Low Voltage Draw-out Switchgear

Description
The GCK/GCL low-voltage withdrawable switchgear is developed by Tianjin Institute of Electric Drive. It includes a power center cabinet and a motor control center cabinet. It can be widely used in a variety of low-voltage power supply and distribution systems in various places, such as airport, hospital, substation, power plant, etc. The maximum capacity of the transformer that can be configured reaches 2500 KVA.

Main Technical Parameters

Item	Data
Standards compliant	IEC439-1, GB7251 1, JB/T9661
Rated insulation voltage of the main circuit (V)	AC660
Rated operating voltage of the main circuit (V)	AC380
Rated frequency (Hz)	50 or 60
Rated operating current of the horizontal main busbar (A)	800, 1000, 1250, 2000, 2500, 3150 4000 (wires can be led in or out from the top or bottom)
Rated operating current of the vertical main busbar (A)	630, 800, 1000
Rated short-time withstand current of the horizontal main busbar (KA)	30, 50, 80
Rated peak withstand current of the horizontal main busbar (KA)	63, 105
Protection grade	IP30, IP40