Enameled flat wire

  • Time: 2021-02-26 15:30:48

Enamelled flat wire refers to the wire drawn from oxygen free copper rod or electrician round aluminum rod by a certain specification of mold. According to the customer's requirements, it is equipped with the required temperature resistance index and compatible insulating paint. The mold type or felt type paint is used to coat multiple layers of corresponding insulating paint. After baking, the insulating paint and the wire form a whole. This product is suitable for winding of transformer, generator, motor, reactor and various electrical equipment.

The types and specifications of enameled flat wire are complete

The types and specifications of enameled flat wire are complete

Production scope:

Copper aluminum flat wire

Narrow side dimension A: 1.00mm-5.00mm wide side dimension B: 3.00mm-16.00mm

Recommended conductor width ratio 1.5 < B / a < 7.5

If the specifications are beyond the above range, please contact us

Product category:

Grade 120 (155) acetal enamelled copper (aluminum) flat wire

Grade 130 polyester enamelled copper (aluminum) flat wire

155 grade polyester enamelled copper (aluminum) flat wire

180 grade polyesterimide enamelled copper (aluminum) flat wire

200 grade polyester imide / polyamide imide composite enamelled copper (aluminum) flat wire.

If you choose other kinds of enameled wires, please contact us.

Material Science:

Aluminum flat wire shall comply with gb5584.3-2009, and the resistivity at 20 ℃ shall not be greater than 0.0280 Ω mm2 / m

The copper flat wire shall comply with gb5584.2-2009, and the resistivity at 20 ℃ shall not be greater than 0.017241 Ω mm2 / m

The film thickness of enameled copper (aluminum) flat wire should meet the requirements in the table below. If there are special requirements for film thickness, please contact us.


film thickness mm

minimum value

Nominal value










Chalco produces aluminum flat wire, enamelled wire, paper wrapped wire, silk wrapped wire, bare aluminum flat wire, professional manufacturers, reasonable price, complete specifications. Professional sales of various types of enamelled wire, welcome to consult, all preferential benefits

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