Double Coating Enamelled Round Aluminum Wire

Enamelled 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.
The advantages of Enamelled round aluminum wire
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, 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.
Field of application
. Microwave transformers;
. Requirements for the production of light weight, relatively high conductivity, heat resistance and good windings, especially the transmission of high frequency signal windings;
. Magnet wires uesd in high-frequency voltage devices, common transformer, inductance coils, electromotors, household electrical and micro-motors;
. Enamelled wire uesd in small-motor rotor winding. etc.
. Magnet wires uesd in monitor deflection coil
. Magnet wires uesd in degaussing coil
. Other special magnet wire
Executive Standard
Company standard Q/320292AAAB01-2009
Product 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
Manufacturing scope
Copper conductor diameter: 0.20mm~3.50mm
If required size out of above scpoe, please contact with us.
Product 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.
Product types
1. Peper covered rectangular copper(aluminum)conductor,
2. Paper covered round copper (aluminum) conductor,
3. Peper covered rectangular hardened copper conductor,
4. Special insulation materials covered rectangular copper(aluminum) conductor.
Manufacturing scope
Peper covered rectangular copper(aluminum) conductor:
Thickness a: 1.00mm~10.00mm
Width b: 3.00mm~25.00mm
Paper covered round copper (aluminum) conductor:
3.00mm ≤ Conductor diameter d ≤ 6.00mm
Rectangular hardened copper conductor:
Thickness a: 1.00mm~2.50mm
Width b: 5.00mm~15.00mm
If required size out of above scpoe or select other different types, please contact with us.

PEW
Thermal	B 130 F 155
Standard	Q/320292AAAB01-2009
Application	Fan, air-conditioner, electric tool, washing-machine, micro-motor, explosion-proof motor, ballast, dry-type transformer and other windings in electrical tool.
Features	Natural color
	Excellent resistance to abrasion and solvent, excellent electricity performance
Polyester-imide Enameled Aluminum Wire (PEW/EIW )
Type	QZY
Diameter	Round Aluminum Wire : 0.2mm-3.50mm
Thermal	H 180 ºC
Standard	Q/320292AAAB01-2009
Application	electric tool, washing-machine, compressor anti-explosion motor, deflection yoke, electrical instrument winding
Features	dish brown color Excellent heat shock, adherence and flexibility, high cut through
Polyester-imide Overcoated With Polyamide-imide Enameled Aluminum Wire (EIW/AIW/PEW)
Type	QZY
Diameter	Round Aluminum Wire : 0.2mm-3.50mm
Thermal	HC(200ºC) C(220ºC)
Standard	Q/320292AAAB01-2009
Application	Electric tool, washing-machine, compressor, anti-explosion motor, deflection yoke, electrical instrument winding etc, deflection yoke and other high-speed winding
Features	Dish brown color Excellent performance in resistance to heat shock, chemical, solvent,