GW18-27.5 outdoor high-voltage isolation switch-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

GW18-27.5 outdoor high-voltage isolation switch

specification：

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Category：

High voltage electrical appliances -- Outdoor isolation switch

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

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

91way@163.com
13916500500(Wechat)

GW18-27.5 outdoor high-voltage isolation switchDetailed product description：

The GW18-27.5 outdoor high-voltage isolation switch is suitable for use in electrified railway power systems with a rated frequency of 50Hz and a rated voltage of 27.5KV, and is used for voltage and no-load lines.

Main technical parameters of GW18-27.5 outdoor high-voltage isolation switch

serial number	name			unit	data
one	rated voltage			kV	twenty-seven point five
two	Rated insulation level	1-minute power frequency withstand voltage	to the ground		eighty
			fracture		eighty
		Lightning impulse withstand voltage (Peak value)	to the ground		two hundred
			fracture		two hundred and thirty
three	rated current			A	one thousand two hundred and fifty
four	Maximum operating voltage			kV	thirty-one point five
five	Peak withstand current			kA	sixty-three
six	Short time withstand current			kA-S	25-2
seven	weight			kg	one hundred and twenty

GW18-27.5 outdoor high-voltage isolation switch（schematic diagram）