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Anti Pollution High Voltage Power Line Toughened Glass Insulator
  • Anti Pollution High Voltage Power Line Toughened Glass InsulatorAnti Pollution High Voltage Power Line Toughened Glass Insulator
  • Anti Pollution High Voltage Power Line Toughened Glass InsulatorAnti Pollution High Voltage Power Line Toughened Glass Insulator

Anti Pollution High Voltage Power Line Toughened Glass Insulator

You can rest assured to buy Anti Pollution High Voltage Power Line Toughened Glass Insulator from Jecsany factory and we will offer you the best after-sale service and timely delivery. Due to the high mechanical strength of the surface layer of the glass insulator, the surface is not prone to cracks. The electrical strength of glass generally remains unchanged throughout the operation period, and its aging process is much slower than that of porcelain, so glass insulators are mainly scrapped due to self-damage, which occurs within the first year of operation, but the defects of porcelain insulators are only after a few years of operation. began to be discovered years later.

Model:U70B

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Product Description


Wholesale low price Anti Pollution High Voltage Power Line Toughened Glass Insulator made in China. Jecsany is a Anti Pollution High Voltage Power Line Toughened Glass Insulator manufacturer and supplier in China.  IEC 60120 70KN Suspension glass insulator not only have a delicate appearance and stable quality, but also support high voltage transmission lines. A suspension string can be made suitable for any voltage level.


Product Parameter (Specification)


Product Model U40B/110 U70B/140 U100B/140 U120B/146 U160B/170
Main dimension,mm D 178 255 255 255 280
H 110 140 146 146 170
Creepage distance(mm) 185 320 320 320 400
Socket Coupling(mm) 11 16 16 16 20
Mechanical failing load( mm) 40 70 100 120 160
Mechanical routne test(kN) 20 35 50 60 80
Wetpower frequency withstand voltage(kV) 25 40 40 40 45
Dry lightning lipulse withstand voltage(kV) 50 100 100 100 110
Impuise puncture volltage(P.U) 2.8 2.8 2.8 2.8 2.8
Power frequency puncture vollage (kV)  90 130 130 130 130
Radio influence voltage(μV) 50 50 50 50 50
Corona visual test (kV) 18/22 18/22 18/22 18/22 18/22
Power frequency electric arc voltage 0.12s/20kA 0.12s/20kA 0.12s/20kA 0.12s/20kA 0.12s/20kA

Product Feature And Application
Our services :
1) Factory direct price
2) ANSI BS GB IEC DIN AS standard
3) Free samples
4) Timely delivery
5) Customer design

6) Timely reply and quotes


Product Details

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