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40.5KV - 252KV Outdoor Isolator Switch With Double Post Horizontal Rotary 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail



 
 
40.5KV - 252K

 

 

40.5KV - 252KV Outdoor Isolator Switch With Double Post Horizontal Rotary

 

 

Quick Detail:

 

1. High voltage A.C. outdoor isolating switch

2. Shaft support:bi-direction & full sealing

3. Voltage class:40.5/72.5/126/252KV

 

 

Description:

 

High Voltage A.C. Outdoor Isolating Switch

GW4 series isolating switch is classified into GW4-40.5/72.5/126/252. It adopts the double post horizontal rotary structure. with 40.5~252KV voltage level. Ths shaft support is bi-direction & full sealing and integrated with the chassis.

 

 

Technical Datas:

 

Item

GW4-40.5

GW4-72.5

GW4-126

GW4-252

Rated voltage kv

40.5

72.5

126

252

Rated current A

3150

630/1250/2020/3150

2000/3150

Rated short time withstand current (kA/3s)

40

25/31.5/40/50

40/50

Rated peak withstand curent (kA)

100

63/80/100/125

100/125

Rated short time power frequency withstand voltage (kV)

To earth

70

140

230

460

Across open contacts

80

160

265

530

Rated lightning impulse withstand voltage (kV)

To earth

170

325

550

1050

Across open contacts

195

375

630

1200

Creepage (mm/Kv)

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Company Info

China Cable Fittings Online Market [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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