Low voltage withdrawable switchgear

Technical parameters of GCS low-voltage withdrawable switchgear
name		unit	data
Rated voltage of main circuit		V	400
Rated voltage of auxiliary circuit		V	Exchange 220380 (400) DC 110220
rated frequency		Hz	50(60)
Rated insulation voltage		V	690(1000)
Rated Current	Horizontal busbar	A	≤ 6300
	Vertical busbar (MCC)	A	1000
Rated short-time withstand current of busbar		kA/1s	50,80,100
Rated peak withstand current of busbar		kA/0.1s	105,176,220
Power frequency test voltage	main circuit	V/1min	2500
	auxiliary circuit	V/1min	1760
busbar	three-phase four-wire system		A,B,C,PEN
	Three-phase five-wire system		A,B,C,PEN
Protection rating			IP30,IP40