Paper Covered Copper Wire

DiameterRange (mm): round:1.0-7.0mm flat:a:0.9-10mm b:3-35mm
Temperature Class (C): 90/105
Standard: UL,SGS,ROHS;ISO
Package: 30kg/50kg/150kg wooden spool or according to customer requirements.

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Production Process: Extrude & Draw Stretch the Thread Ultrasonic Clean; Wind Envelop Spool

Size:round:2.0-10.0mm
flat:a:1-10mm b:3-35mm
Thermal Class: 155,180,200,220

Main Products:: Cable Paper Covered Copper Wire; Telephone Paper Covered Copper Wire
3M Paper Covered Copper Wire; NOMEX Paper Covered Copper Wire; High-voltage Paper Covered Copper Wire; Inner Turn Insulation Paper Covered Copper Wire

Other Names:: Paper Insulated Wire; Kraft Paper Covered Wire; Double Paper Covered Wire

Production Characteristics

1.Our Paper Covered Copper Wire has smooth surface and no defects.
2.Paper Covered Copper Wire is a special kind of magnet wires. Its conductors is oxygen-free copper rods or electrical round aluminum rods which squeeze and draw by the certain size of mold. And its insulation is special material.
3. Our Paper Covered Copper Wire uses two layers or several layers as the insulation layer. The wrapping direction of paper is same. And every layer paper twines conductors continually and compactly without wrinkles.
4. Our company can provide different kinds of paper covered wire, such as NOMEX paper covered wire, cable paper covered wire and so on.
5. Our Paper Covered Copper Wire has good heat resistance and good mechanical properties.

Application: The Application Of paper coverd copper wire
Typical application include:
Oil-immersed transformers/ Reactors/ Other windings

Packing: Plastic spool or wooden spool, flat wire length are customizable;
The usual spool specifications :
30kg/50kg/150kg wooden spool, external coating moisture proof film. In order to ensure the paper covered wires’ flexibility and adhesion , the paper covered wire uses wooden packing. Between the line and the line, between the layers and between the line and the pan bottom is filled with protective paper.
About The Packing, We Can According To Customers' Requirement!

Test of Main technical

The following is mian technical test;
The set standards according to customers’ requirement.
Besides,We Providing OEM,Please pay attention to that.

Item	Requirement of the standards
Stardards	GB/T5584 GB/T7673
Electrical resistivity	O.017241/0.02785Ω mm²/m
Elongation	≥17%

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