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Cabinet

Low voltage cabinet -GCK

GCK low-voltage AC switchgear conforms to the GB7251.1\JB/T9661\IEC439-1 standard requirements, suitable for rated voltage 380~660V, 50 ~ 60Hz AC three-phase power system, as a distribution, motor control and reactive power compensation, according to the different needs can be designed into a drawer type and fixed type hybrid system, the indoor use.

Success Case +

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Certifications

Type test report
Certificate

Product description

technical parameter

Main circuit rated voltage V		Exchange 380, 660
Auxiliary circuit rated voltage V		AC 220, 380 DC 110, 220
Rated frequency HZ		50（60）
Rated insulation voltage V		660（1000）
Rated current A		≤5000
Rated current of vertical busbar A		630、1000
Short time withstand current of horizontal bus KA/Is		50、80、100
Peak withstand current of horizontal busbar KA/Is		105、176、220
Power frequency test V/min	Main circuit	2500
	Auxiliary circuit	1760
a bus or bus bar	Three-phase four wire system	A、B、C、PEN
	Three-phase five wire system	A、B、C、N、PE
The main circuit connector A		250、400
The control circuit of A connector		10、20
		IP30、IP40