Enamelled Copper Clad Aluminum Wire
Specifications
1.temperature class:130,150,180,2202.enameled types: EW, UEW, PEW,EIW,AIW
3.certification:ISO 9001:2008
Enameled aluminum round wire is a type of winding wire made by electric round aluminum rod which drawn by dies with special size, then over coated with enamel repetitiously.
Advantages
1. Compared with the copper enameled wire, enameled aluminum wire is easier to winding, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect for a long life.
2. Due to the good insulating effect of aluminum film layer, it's heat-resistant temperature can be 20 degrees higher than the copper wire;
3. The greatest benefit of using aluminum is that it is 1 / 3 lighter than copper which significantly lower the production costs, second it can attach to the solids easily, and third it can also reduce the freight and transportation during the operation.
Application fields
1.Microwave transformers;
2.Requirements for the production of light weight, relatively high conductivity, heat resistance and good windings, especially the transmission of high frequency signal windings;
3.Magnet wires uesd in high-frequency voltage devices, common transformer, inductance coils, electromotors, household electrical and micro-motors;
4.Enamelled wire uesd in small-motor rotor winding. etc.
5.Magnet wires uesd in monitor deflection coil
6.Magnet wires uesd in degaussing coil
7.Other special magnet wire
Executive standard
Company standard Q/320292AAAB01-2009
Types
Class 130(155) Polyester Enamelled round aluminum wire
Class 180 polyesterimide enamelled round aluminum wire
Class 200(220) polyesterimide over-coated with polyamide-imide enamelled round aluminum wire
1. Peper covered rectangular copper(aluminum)conductor,
2. Paper covered round copper (aluminum) conductor,
3. Peper covered rectangular hardened copper conductor,
4.Peper covered round copper clad aluminum conductor,
4. Special insulation materials covered round copper(aluminum) conductor.
Manufacturing scope
Copper conductor diameter: 0.20mm~3.50mm
If required size out of above scpoe, please contact with us.
Introduction
Paper covered wire is a type of winding wire made by oxygen-free copper rod or electric round aluminum rod which drawn or extruded by dies with special size, then wrapped with special insulation materials.
Mainly be used in windings of oil-immersed transformer, reactor, and other electric devices.
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