Wenzhou Ziyong Electrical Co.,ltd <BR> Chongqing Ziyong Technology Co.,ltd Wenzhou Ziyong Electrical Co.,ltd
Chongqing Ziyong Technology Co.,ltd

Services We Offer:We are located in YueCheng Town, Wenzhou City -- south to the national scenic spot Yandang Mountain, which is one of the largest enterprises specialized in producing high and low voltage electrical apparatus in China.
Tel:0086-577-27810592 27859836 86-023-53330068
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Composite post insulator

Composite post insulator
These products, applicable to substation, has good characteristics of water hydrophobe, aging resistance, tracking resistance, and corrosive resistance. They have high electrical performance: silicone rubber sheds are good in hydrophobe and have water floating capacity, heavy pollution resistance, can prevent flash over due to pollution. It can work on the severely polluted sites without special clearing. The top and bottom installation sizes can be designed same to those of porcelain post insulators.
No .
Type
Height
(mm)
Min. Electric
arc distance
(mm)
Min nominal
creepage
distance
(mm)
Rated mechanical
failing load
Power frequency
withstand voltage
Full wave lightning
impulse withstand
voltage(peak value)(kV)
Highest operating
voltage of
equipment (kV)
Bend
(kN)
Distortion
(kN)
1min Wet
(kV)
1min Dry
(kV)
1
FZS3-12/2.5
215
129
300
5
0.6
30
42
75
12
2
FZS3-40.5/6
445
345
1015
6
1.5
80
100
185
40.5
3
FZS3-72.5/6
770
635
1830
6
2
140
165
325
72.5
4
FZS3-126/10
1220
1060
3180
10
4
185
265
450
126
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