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Gw4-40.5 Outdoor High Voltage AC Switch

Name: Gw4-40.5 Outdoor High Voltage AC Switch
Brand: all-electronics-online.com
SKU: 817406055
Availability: InStock
Rating: 4.7 (24 reviews)

Price:	US $ 3-10/Piece
Min Order:	10/Piece
Pay Type:	L/C,T/T,D/P,Western Union,Paypal

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Showroom Product Company Profile

Prod Model:	GW4-40.5
Rated Voltage:	72.5kv
Rated Frequency:	50Hz
Type:	High-voltage
Structure:	Three-column Disconnector
Installation:	Outdoor High-voltage
Operation:	Electric
Grounding:	Single Ground
Series:	Single-Stage
Run:	Vertical Rotation
Switching Mode:	Single Throw-in
Certification:	ISO
Common Model:	Gw
Brand:	Powery

Product Description

Product Info
Material:All these components adopt hot-dip galvanized except that the fastener M8 is stainless steel.
Structure:
1)This product is a double -column horizontal fracture open in the middle type, and the grounding switch can be installed each or both side. This product is Made from single pole type, when three poles are synchronously used, each pole is connected by joint rod.
2) The isolating switch belongs to the two-colomn V-shape horizontal open type, each level includes base, post insulator, outlet and contact, which is installed in both bearings of base through a 50 ° Angle of two bearing, two post insulator installation Angle on the pedestal bearing on both ends, with vertical base.
3)The contact of middle part contact refers to the assembly in pairs, using the self-elastic contact finger is in the form, in order to reduce wear when switching between contact and contact finger, which improvse the service life.
Features:
1)Isolating switch adopts double column in the open with contact into type structure, has the ability of automatic cleaning, and improves the contact reliability;
2)Contact finger refers to the high strength, high conductivity, high elasticity of new materials.It relys on its elasticity itself, avoid the lessened contact, increased resistence and vicious circle of touch heating caused by spring corrosion, heat annealing.

Main parameter

Item			Unit	Specification
Rated voltage			KV	40.5
Rated insulation level	a)1minpower fequency withstand voltage	to earth	KV	95
		frature	KV	115
	b)Rated lighting impulse withstand voltage	to earth	KV	185
		frature	KV	215
Rated frequency			Hz	50
Rated current			A	400, 630, 1000
Rated short-time withstand current			KA	16, 20
Rated peak withstand current			KA	40, 50
Rated short circuit duration the large blade\|the grounding switch			S	4\|2
Rated terminal mechanical load	Horizontal vertical load		N	750
	Horizontal transverse load		N	500
	Vertical impulse		N	750
Creepage distance			mm	1025-1259
Mechnical life			time	2000
Dependent manual operating mechanism	not to the groiund			CS11(F)
	single to the groiund			CS8-6D(F)
	single to the groiund			large blade CS14G(F);thegrounding switchCS11(F)
	control circuit voltage		v	AC220, AC380, DC220
Generator operating mechanism	model			CJ6
	generator voltage		v	AC380
	control circuit voltage		v	AC220, AC380, DC220
	opening and closing time		s	6±1
Weight	not to the groiund		kg	360
	single to the groiund		kg	410
	double to the groiund		kg	460

Every product is supplied to you according to your requirement.

Our company

Shanghai Powery Industries Co., Ltd. Located in Shanghai China, our factory located in the beautiful seaside city--Qingdao, covering more than 10000sqm, with the workshop covering an area of 5000sqm, is a advanced management company, which is about 15 minutes' drive away from the Qingdao airport and about half-hour's drive away from the port.

We are engaged in the design, manufacture and marketing services of rigging, vessel and container fittings, electric power fittings, and high and low voltage transmission and distribution line fittings. We have been equipped all kinds of forging machines, casting machines, punching machines, lathes and drilling machines. "Quality and Service" is our top belief. Our products have been exported to Asia, America and Africa for many years. Most of our friends and customers are satisfied with our quality and services, on the basis of which, long-term friendships have been established.

Being ISO9001: 2008 certified and with permits for all products, we produce all products according to relative International Standards and customers' requirements.

You and your esteemed company are welcomed to visit us. Our best services, famous Qingdao beach sightseeing and delicious seafood are waiting for your presence.