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Polymer distribution line post insulators

Polymer distribution line post insulators are composed by insulating part, fittings and fiber glass core. The silicon rubber shed adopts the whole packing pressure technique.

Polymer distribution line post insulators

The Polymer distribution line post insulators FRP core has very high tensile strength and bending strength. The fiber rod uses the ECR high-temperature and acid-proof material.

Polymer distribution line post insulators are playing an important part in the electrical transmission and distribution power system. To improve the performance & life of composite insulators, the electric field on the live end of Polymer distribution line post insulators must not exceed 4.5kV/cm.

Polymer distribution line post insulators are commonly installed on metal, concrete or wooden structures to horizontally or vertically support the line conductor.

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