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High Voltage Disconnect Switch (Gw4-40.5)

Name: High Voltage Disconnect Switch (Gw4-40.5)
Brand: all-electronics-online.com
SKU: 700733775
Availability: InStock
Rating: 4.6 (27 reviews)

Price:	US $ 619.9-779.9/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	10/Piece
Pay Type:	L/C,T/T,Paypal,Western Union

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Showroom Product Company Profile

Prod Model:	GW4-40.5-630A
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Breaking Capacity:	High Voltage Circuit Breakers
Operate:	Electric Type
Speed:	Normal Type Circuit Breaker
Arc-Extinguishing Medium:	Air
Function:	Overcurrent Protection
Operation:	Manual
Run:	Turn the Horizontal
Series:	Single-Stage
Grounding:	Single Ground
Switching Mode:	Single Throw-in
Type:	High-voltage
Installation:	Outdoor High-voltage
Structure:	Single-column Disconnector
Brand:	Zhon
Certification:	Cnas,Cnal
Common Model:	Gw

Product Description

Model No: GW4-40.5/72.5/126
Type: GW4-40.5/72.5/126 Outdoor High Voltage Disconnector/ Isolator Switch

Disconnector switch is high voltage switch equipment of single phase AC50Hz. The product is suitable for power system with rated voltage 12kV to break power supply under circumstances of with voltage and nomload. The isolator is adopts isolated hook rod to operate.

No	Item		Parameter
1	Rated Voltage kV		40.5	72.5	126
2	Rated Current A		400,630,1000, 1250, 1600, 2000, 3150, 4000
3	Rated Short Time withstandCurrent kA		20 20 31.5 31.5 40 40 50 50
5	Rated Peak value withstand current kA		40 50 80 80 100 100 125 125
6	1min power frequency voltage bearing (effective value) kV	Ground	95	140	230
		Fracture	115	160	245
7	Lightning Impact voltage bearing (peak value)kV	Ground	185	325	550
		Fracture	215	375	630
8	Connect Rated Machine Bearing N	Horizontal Crossway	750	1000	1000
		Horizontal portrait	500	750	750
		Vertical	750	1000	1000
9	Creepage distance		1025-1250	1800-2250	3150-3900
11	Machina life times		2000

Zhejiang Zhongneng Electrical Co., Ltd., located in Zhejiang Province, is the key medium/high voltage electric productive enterprise of FATO Mechanical and Electrical Equipment Group Co., Ltd.And a provincial advanced enterprise, mainly producing 220kV and below high voltage electro ceramic products, especially lightning arrester series, composite insulator series and drop-out fuse cutout series, and low-voltage surge protective device series.Our products have complete testing devices and strict quality and production management systems.Our products are known for the characteristics of solid power, advanced science and technology, considering service and solid quality.Moreover, for some core products, we have the independent intellectual property right.

Our corporation has the independent corporate capacity.Our progenitor is the division store of Suzhou Surge Arrester Co., Ltd.Which is founded in 1989, and after joined into FATO Mechanical and Electrical Equipment Group Co., Ltd.In 2003, we changed the name to Zhejiang Zhongneng Electrical Co., Ltd.

Zhejiang Zhongneng Electrical Co., Ltd.Is the professional over-voltage protectors manufacturing enterprise, and a member unit of China Electric Industry Association.We passed the certification of ISO9001 quality system and confirmed to standards such as IEC 60099-4, 61643-1, 291, 282 issued by international electric and industrial committee.Moreover, we have a long-term technical cooperation with many technical and research institutes and core enterprises in this industry line, and the qualities of our products can stand long-time decimation.

Following the technical and economical developing step, and the globalization process, in the merger process of global advantage resources, we constantly expect the cooperation coming from global partner.We are looking forward to cooperating with you!