ZN-6/6G Indoor High Voltage Vacuum Contactor-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

ZN-6/6G Indoor High Voltage Vacuum Contactor

specification：

Category：

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13916500500

91way@163.com
13916500500(Wechat)

ZN-6/6G Indoor High Voltage Vacuum ContactorDetailed product description：

Main technical parameters of ZN-6/6G indoor high-voltage vacuum contactor

serial number	parameter name		unit	data
one	working voltage	rated value	KV	six
		maximum		six point nine
two	rated current		A	six hundred
three	Maximum breaking current at rated voltage		A	five thousand
four	Number of breaking times under maximum breaking current		time	thirty
five	4s thermal stability current		A	five thousand
six	Limit passing current		KA	twelve point eight
seven	power factor			0.4 or above
nine	Operating voltage		V	10 220 380
				(110 220)
ten	Operating coil suction current (DC)		A	five
eleven	Operating the coil to maintain current (DC)		A	zero point two two
twelve	mechanical life		ten thousand times	one hundred
thirteen	electrical life		ten thousand times	ten
fourteen	Net weight		Kg	forty

Mechanical characteristics and parameters of vacuum switchgear for ZN-6/6G indoor high-voltage vacuum contactor

serial number	parameter name	unit	data
one	Contact stroke	mm	5～5.5
two	Contact overtravel	mm	1.7～2.3
three	Simultaneous contact of three-phase contacts	mm	＜0.2
four	Contact spring pressure	N	≥150
five	Negative pressure of vacuum arc extinguishing chamber	N	ninety-eight
six	Resistance of each phase conductive circuit (at 200 hours)	μΩ	≤100
seven	Average opening speed	m/s	0.5～0.7
eight	Average closing speed	m/s	0.1～0.25
nine	Inherent opening time (from issuing the opening command to the moment the contact is just opened)	s	zero point one five
ten	Inherent closing time (from issuing the closing command to just closing the contact)	s	zero point two zero

ZN-6/6G indoor high-voltage vacuum contactor