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Zhengzhou LP Industry CO.LTD
E-mail: office@cnlpzz.com
Mobile: +86-18103865695
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Tel: +86-371-65861282
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Address: No. 86, Jingsan Road, Jinshui Zone, Zhengzhou , Henan Pro. China.

Transformer Paper Covered Aluminum Wire

Transformer Paper Covered Aluminum Wire can be applied to the coil windings of oil-immersed transformers and dry-type transformers such as mobile transformers, traction transformers, column-type distribution transformers, power substations, rectifiers, and electric furnace transformers.

Transformer Paper Covered Aluminum Wire manufacturing process
The aluminum paper covered wire comprises an aluminum core, a first paper covered layer, a second paper covered layer and a third paper covered layer, wherein the first paper covered layer is lapped outside the aluminum core, the second paper covered layer is lapped outside the first paper covered layer, and the third paper covered layer is lapped outside the second paper covered layer. 

According to the aluminum paper covered wire provided by the technology of manufacturing process, the winding gap is narrowed, so that raw materials are saved by 3%-4%, the cost is lowered, and meanwhile, the insulation safety of the aluminum paper covered wire is improved, so that the insulation of a wound transformer is improved greatly.
Transformer Paper Covered Aluminum Wire
Transformer Paper Covered Aluminum Wire Technical Specifications
Temp Class(°C): 105, 120, 155, 200, 240
Conductor: Aluminum
Insulation: Kraft Paper, Crepe Paper, High-density insulation paper, Thermally up-graded paper,Mica Tape,Nomex Paper, Kapton/Polyimide Film
Shape: Round, Rectangular, Square
Size: 2.00mm-16.00mm Thickness: 0.80mm—16.00mm Width: 2.00mm--25.00mm
Standard: IEC,NEMA or customed requiremnets
Packing: Wooden spool, or as requirement
Certificate: ISO 9001, ISO 14001, IATF 16949, UL, RoHS, REACH

Transformer Paper Covered Aluminum Wire can be divided into paper round covered aluminum wire and paper flat covered alumium wire, Insulation materials

Electrical Grade Kraft Paper

Thermally Upgraded Paper

Nomex Paper

Crepe Paper

Mica Paper

Polyester Paper

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