Name: GCK low-voltage withdrawable switchgear
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Product Details

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GCK low-voltage withdrawable switchgear consists of two parts: power distribution center (PC) switchgear and motor control center (MCC). It is suitable for power users such as power plants, substations, industrial and mining enterprises as a power distribution system with AC 50Hz, maximum working voltage up to 660V, and maximum working current up to 3150A, and is used for power distribution, motor control, lighting and other distribution equipment.

Basic parameters:

Project	Parameter
Rated working frequency (Hz)		50Hz
Rated working voltage (V)		380V, 660V
Rated insulation voltage (V)		660V
Rated working current (A)	Horizontal busbar, vertical busbar	630A-3150A、600A
Rated short-time without standing current	Horizontal busbar, vertical busbar	80kA (rms)/1 second 50 kA (rms)/1 second
Rated peak withstand current	Horizontal busbar, vertical busbar	176kA/0.1 s, 110kA/0.1 s
Main circuit connector (A)		200A, 400A
Auxiliary circuit connector (A)		10A
Power frequency withstand voltage for 1 minute (V)		2500V
Protection level		IP40
Operation method		On-site, remote, automatic