Low Voltage Draw-out Type Switchgear Cabinet for below 660V

1.380-660v,3phase,ac 50(60)hz,draw-out type 2.galvanized steel panel of switchgear cabinet 3.high quality with better price

Low Voltage Draw-out Type Switchgear Cabinet for below 660V

Product Category

GGD   AC Low Voltage Power Distribution Cabinet;

GCS    Low Voltage Withdrawable Type Switchgear;

GCK   Low Voltage Withdrawable Type Switchgear;

MNS   Low Voltage Withdrawable Type Switchgear;

 

I. Application

It widely used three phase current 50Hz (60Hz), rated voltage 660V and below of distribution system, to changeover power supply, distribution and control for power, lighting and power distribution equipment used.

II. Technical Parameters     

Rated voltage of main circuit (V)			380(400),(600)
Rated voltage of auxiliary circuit (V)		AC	220,380(400)
		DC	110,220
Rated frequency (Hz)			50(60)
Rated insulation voltage (V)			660(1000)
Rated current    (A)	Horizontal bus-bar		<=4000A
	Vertical bus-bar (MCC)		1000A
Rated short-time withstand current of   bus-bar (KA/S)			50,80
Peak bus-bar durable consumer goods     current (KA/0.1S)			105,176
Power frequency test voltage (V/1MIN)		Main circuit	2500
		Auxiliary circuit	2000
Bus-bar		Three-phase four-wire system	A.B.C.PEN
		Three-phase five-wire system	A.B.C.PEN

III. Ambient Condition

3.1 Ambient air temperature not exceed +40°C and more than -5°C. Average temperature not more than +35°C wihin 24 hours;

3.2 Indoor installation, use site shall not exceed altitude 2000M;

3.3 When ambient air relative humidity at maximum temperature +40°C at most 50%. Allowed major relative humidity at cryogenic temperature;

3.4 Equipment installation with vertical slope not more than 5%;

3.5 There is no risk of fire hazard and explosion, non conductive dust, corrosive gas and strong vibration.

3.6 Should you have specific requirements, please consult with manufacturer for compromise settlement.

Low Voltage Draw-out Type Switchgear Cabinet for below 660V