Manufactured In China Telephone Cable Paper Covered Wire

Manufactured In China Telephone Cable Paper Covered Wire

Paper covered wire is made of oxygen-free copper rod or electric round aluminum rod by a certain specification of the mold after extrusion or drawing annealing wire, and then the copper (aluminum) conductor wrapped around two or more layers of insulating paper (including Telephone paper, cable...

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Paper covered wire is made of oxygen-free copper rod or electric round aluminum rod by a certain specification of the mold after extrusion or drawing annealing wire, and then the copper (aluminum) conductor wrapped around two or more layers of insulating paper (including Telephone paper, cable paper, high-voltage cable paper, turn insulation paper, etc.) of the winding line for oil-immersed transformer coils and other similar electrical winding wire. Bare copper (aluminum) wire produced by the extrusion process is the ideal material for the production of cable covered wire.

The advantages of the paper covered wire:

Because of its electrical,chemical and mechanical integrity,and its elasticity,flexibility,tear resistance,moisture resistance and abrasion resistance,paper covered wire is extremely resistant to acids and bases and is insensitive to insects,molds and fungi It can be compatible with all kinds of varnishes,adhesives,transformer fluids,lubricants and refrigerants.Paper covered wire also has high heat resistance and maintains the original insulation performance even at temperatures up to 220°C.Use paper covered wire transformers can bring customers a lot of economic,environmental and safety benefits.


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