130 Class Enameled Flat Aluminum Wire

Short Description:

As an industrial conductor be applied on the winding of transformer, electric motor, generator and various electric equipment, the enameled rectangular winding wires are extruded and draw out from oxygen-free copper rod or aluminum and aluminum allays rod by means of specific mold, then winded after coated by insulated paint. 130 Class Enameled Flat Aluminum Wire is widely used on motor, AC UHV transformer and DC converter transformer.

Product Detail

Product Tags

Product Types


Temperature Class(℃): B

Conductor Thickness: a:0.90-5.6mm

Conductor Width: b:2.00~16.00mm

Recommended Conductor's Width Ratio: 1.4<b/a<8.0

Any customer-made specification will be available,please kindly inform us in advance.

Standard: GB/T7095.7-1995

Spool Type: PC400-PC700

Package of Enameled Rectangular Wire: Pallet Packing

Certification: UL, SGS, ISO9001, ISO14001, accept third party inspection as well

Quality Control: company internal standard is 25% higher than IEC standard

Conductor Material

● Introduce our latest innovative product -130 grade enameled flat aluminum wire, which is made of the highest quality copper and aluminum materials. Our winding wires have been carefully crafted to comply with standards such as GB5584.2-85 and GB5584.3-85, ensuring that the electrical resistivity of the wires at 20 ° C is far below the specified range.

● We provide square meters of semi rigid copper wire with a non proportional tensile strength range of Rp0.2 (>100-180) N/mm to Rp0.2 (>220-260) N/mm, meeting different mechanical strength requirements. Similarly, our soft aluminum wire has a resistivity of less than 0.02801 Ω. mm/m at 20 ° C and is made in accordance with the provisions of GB5584.3-85.

● In addition, we prioritize electrical insulation and provide a paint layer thickness of 0.06-0.11mm to 0.12-0.16mm. Our self-adhesive layer thickness is 0.03-0.06mm, ensuring the safety and reliability of the wires. To ensure optimal curing of the coating, our optical loss testing equipment TD11 is used to screen the coating


Product Details

130 Class Enameled Flat Alumin4
130 Class Enameled Flat Alumin5

Advantages of Enameled Rectangular Wire

1. Meet the design requirements of electronic and motor products with lower height, smaller volume, lighter weight and higher power density, and are widely used in electrical appliances, motors, smart home, new energy, automotive electronics, military electronics, and other fields.

2. In the same winding space,  the application of rectangular enamelled wire makes the coil slot full rate and space volume ratio higher; Effectively reduce the resistance, through larger current, higher Q value can be obtained, more suitable for high current load work.

3. The application of rectangular enamelled wire products, which have simple structure, good heat dissipation performance, stable performance,good consistency, can still maintain well in high frequency and high temperature environment.

4. Temperature rise current and saturation current; Strong resistance to electromagnetic interference (EMI), low vibration, low noise, and high installation density.

5. The product ratio of conductor section is more than 97%. The thickness of the corner paint film is similar to that of the surface paint film, which is conducive to coil insulation maintenance.

6. Good winding performance, strong bending resistance, and no cracking in the winding of the paint film. Low pinhole occurrence rate, good winding performance, and can adapt to various winding methods.

Application of 130 Class Enameled Flat Aluminum Wire

● 130 Class Enameled Flat Aluminum Wire is used on motor, AC UHV transformer and DC converter transformer.

● Heat-resistant enameled rectangular wire is used for dry type transformer.

● Electric motors, smart house and new energy vehicles.

Spool & Container Weight


Spool type


Maximum load quantity


40GP/ 40NOR

Pallet      (Aluminum)



17-18 tons

22.5-23 tons

Pallet      (Copper)



23 tons

22.5-23 tons

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