Polymer Post Insulator

Polymer Post Insulator

polymer post insulator Polymer post insulator is composed of fiberglass epoxy resin lead-out rod, silicon rubber housing and hardware. Features of polymer post insulator: 1.The arcing corona ring well distributes the electric field along the insulator’s axe to prevent corona phenomenon and......

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polymer post insulator

 

Polymer post insulator is composed of fiberglass epoxy resin lead-out rod, silicon rubber housing and hardware.

 

Rated voltage (KV)

Rated bending load(KN)

Hight (mm) ±3

Minimum arc distance (mm)

Minimum nominal creepage distance(mm)

Lightning impulse withstand voltage(KV)

1min power frequently withstand (KV)

24

8

310

200

540

150

60


Features of polymer post insulator:

1.The arcing corona ring well distributes the electric field along the insulator’s axe to prevent corona phenomenon and secure the insulator from heavy damage in end fitting in case of flashover.

2.The end fitting and FRP rod are connected with imported end-fitting crimping equipment ,ensures the mechanical performance of the product.

3.The unique end fitting sealing structure improves product sealing reliability.

4.The strict inspection measures ensure the perfect quality of every product.


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insulator & fuse cutout & lightning arrester & service cutout Workshop

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