ZW-24 Outdoor high-voltage vacuum circuit breaker-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

ZW-24 Outdoor high-voltage vacuum circuit breaker

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
+86-139101609058

91way@163.com
13916500500(Wechat)

ZW-24 Outdoor high-voltage vacuum circuit breakerDetailed product description：

Rated parameters of ZW-24 outdoor high-voltage vacuum circuit breaker

serial number	parameter name	unit	rated value
one	rated voltage	KV	twenty-four
two	Rated insulation level		one hundred and twenty-five
	a. Lightning impulse withstand voltage (peak value)	KV	one hundred and twenty-five
	b. Short time (1-minute) power frequency dry test withstand voltage	KV	sixty-five
	c. Short time (1-minute) power frequency dry test withstand voltage	KV	fifty
three	rated frequency	HZ	fifty
four	rated current	A	six hundred and thirty
five	Rated short-circuit breaking current (effective value)	KA	twenty
six	The specified value of expected transient recovery voltage	KV	41/44
seven	Rated operating sequence		Fen-0.3S-180S-Fen
eight	Rated short-circuit closing current (peak)	KA	fifty
nine	Rated short-time withstand current	KA	twenty
ten	Rated short-circuit duration	S	two
eleven	Rated peak withstand current	KA	fifty
twelve	Rated operating voltage of the operating mechanism	V	AC or DC 220
thirteen	Rated short-circuit current breaking times	time	twenty
fourteen	Overcurrent release current	A	5±0.2
fifteen	mechanical life	time	ten thousand

ZW-24 Outdoor High Voltage Vacuum Circuit Breaker