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Address: Henan province of pingdingshan city

south ring road 22

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PRODUCT

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PRODUCTS

GW27-800/1100 Disconnector

Description

Brief Description

GW27-800/1100 Disconnector, the first series of UHV a.c disconnector produced in China with the whole independent intellectual property rights, is self-developed by Pinggao. Especially, the rotating structure of its conducting rod has gained the national utility models patent of China.


 Main Features

1  Higher stability and reliability.

2  Excellent current carrying capacity.

3  Enhance anti-corrosive performance.

4  Easy installation and adjustment.


Technical Parameters
Specifications
Unit
Value
Rated voltage
kV
800
1100
Rated current
A
5000
4000
Rated frequency
Hz
50/60
Rated short-time withstand current (r.m.s)
kA
63
63
Rated peak withstand current
kA
170
160
1min power frequency withstand voltage (r.m.s)
To earth/Between phases
kV
960
1100
Across isolating distance
kV
960+(320)
1100+(635)
Lightning impulse withstand voltage (peak)
To earth/Between phases
kV
2100
2400
Across isolating distance
kV
2100+(460)
2400+(900)

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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