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High Voltage Transmission Line Insulators

High Voltage Transmission Line Insulators

Hot galvanization and technology of rareearth aluminum coating to avoid coating shedding prolonging the high voltage transmission line insulators service life.

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Product Details

1.Technical data of high voltage transmission line insulators

   Type

Rated voltage

(kV)

Rated mechanical tension load

(kN)

Structure height

(mm)

Min nominal creepage distance

(mm)

1min power frequency wet withstand voltage (kV)

Full wave lightning impulse withstand voltage peak value (kV)

FXB-20/70CT

20

70

300±15

530

92

190


2.Product advantage:

High voltage transmission line insulators is applied to high voltage power line service. And have features of good gydrophobicity, anti-ageing, anti-leakage trace and electric erode proof, tensile strength and bending strength, strong mechanical strength, shock resistance good quakeproof and brittle failure proof, light weight, easy to installation, and the installation iutline of top and base are the same size with porcelainpin type, they can exchange to use each other.

 

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