Class 130/155/180/200/220 Enamel Coated Round/Flat Aluminum Wire

Class 130/155/180/200/220 enamel coated round/flat aluminum 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. It is a fundamental part of a winding in every electrical machine or apparatus. Compared to fibrous insulations, enamelled aluminium wire offers a favourable space to save factor together with a high level of breakdown voltage.

The main application ofClass 130/155/180/200/220 enamel coated round/flat aluminum wire is in winding of Motor and Transformers.

Class 130/155/180/200/220 enamel coated round/flat aluminum wire specification

1. Dia : 0.2–8mm

2. Recommended width ratio of conductor : 1.4

3. Temperature Class : 130, 155, 180, 200, 220℃

4. Color : natural color,red,blue, green and so on

5. Standard: GB/T6109/IEC60317-0-1, GB/T23312/IEC60317-0-3, MW76-A, MW35-A

Class 130/155/180/200/220 enamel coated round/flat aluminum wire types:

Class 130(155) Polyester Enamelled round aluminum wire

Class 180 polyesterimide enameled round aluminum wire

Class 200(220) polyesterimide over-coated with polyamide-imide enmalled round aluminum wire.

The advantages of Class 130/155/180/200/220 enamel coated round/flat 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 with a long life.

2. Due to the good insulating effect of aluminum film layer, it’s heatresistant temperature can be 20 degrees higher than the copper wire;

Features of Class 130/155/180/200/220 enamel coated round/flat aluminum wire

Low density allows coil weight reduction

Rapid heat dissipation

High cut through

Excellent heat shock

Perfect breakdown voltage

High heat resistance

Good solvent resistance