Kraft Electrical Paper Covered Wire

Conductor: aluminum & copper;
Insulation: telephone paper, cable paper, high-voltage paper, and turn-to-turn insulating paper;
Layers: single, double or triple;
Shape: round & flat type
Standard: IEC, NEMA, JIS, GB.
Spool materials: plastic, wooden.

Paper Covered Enameled Aluminum Wire Specifications

NameInsulation Paper Winding Wire
Conductor aluminumRoundRectangular
Diameter: 1.0~7.0mmThickness(a): 1.0~10.0mm;
Width(b): 3.0~20.0mm
Conductor copperDiameter: 1.0~7.0mmThickness(a): 1.0~10.0mm;
Width(b): 2.0~20.0mm
Insulation Paper typeKraft electrica paper / HPI-Green / Mark paper.ect.
Insulation thicknessSingle, double or according to your requirement
StandardIEC,NEMA,GB,JIS
Packing30kg~150kg Poly-wooden spool (250*500/ 250*600
AppicationOil-immersed transformer windings;medium and alrge

Kraft Paper Covered Insulated Wire – advanatges

Performance

High electrical, chemical and mechanical integrity,
High elasticity, flexibility, tear resistance, moisture and abrasion resistance
Excellent acid and alkali corrosion resistance

Transformers using paper-covered wires offer the following advantages:

Reduce material usage: Require fewer wires and iron cores, minimizing overall material consumption.
Reduce size and weight: Smaller and lighter transformer designs simplify transportation and handling.
Lower infrastructure costs: Smaller equipment reduces installation space and related construction expenses.
Resist biological damage: Withstand insects, mold, and fungi without degradation.
Enhance chemical compatibility: Work seamlessly with various varnishes, adhesives, transformer fluids, lubricants, and refrigerants.
Improve overall performance: Deliver significant economic, environmental, and safety benefits to customers.


Paper Covered Enameled Aluminum Wire Specifications

NameInsulation Paper Winding Wire
Conductor aluminumRoundRectangular
Diameter: 1.0~7.0mmThickness(a): 1.0~10.0mm;
Width(b): 3.0~20.0mm
Conductor copperDiameter: 1.0~7.0mmThickness(a): 1.0~10.0mm;
Width(b): 2.0~20.0mm
Insulation Paper typeKraft electrica paper / HPI-Green / Mark paper.ect.
Insulation thicknessSingle, double or according to your requirement
StandardIEC,NEMA,GB,JIS
Packing30kg~150kg Poly-wooden spool (250*500/ 250*600
AppicationOil-immersed transformer windings;medium and alrge
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