0102030405
China Film-Wrapped Flat Wire Series - Non-woven Fabric Insulated Wire from Leading Suppliers and Factory
Product Information
Product model: WM(L) (B)-0.20～1.25
This product is produced by extrusion process (flat) copper (aluminum) wire wrapped with 2–3 layers of polyester film and electrical non-woven fabric as insulation layer, with excellent voltage resistance. Suitable for manufacturing type reactors.
Production Range
Cloth Covered Copper (Aluminum) Flat Wire
Thickness size — A: 0.80 ~ 5.60 mm
Thickness size — B: 2.00 ~ 16.00 mm
Cloth Covered Copper (Aluminum) Round Wire
Diameter — D: 1.90 ~ 5.00 mm
💡
If you choose specifications beyond the above range, please contact us.
Conductor Material
- Aluminum The aluminum wire meets the requirements of GB/T 55843-2009, and the resistivity at 20°C should be ≤ 0.02801 Ω·mm²/m.
- Copper The copper wire complies with the requirements of GB/T 55842-2009, and the resistivity at 20°C should be ≤ 0.01724 Ω·mm²/m.
Technical Parameter
| Nominal Diameter (mm) | Deviation / Min. Elongation |
|---|---|
| Dimensions of Circular Conductors — Deviation Table | |
| 0.90 < d ≤ 2.50 | +0.013 |
| 2.50 < d ≤ 3.00 | +0.025 |
| 3.00 < d ≤ 5.00 | +1% d |
| Elongation of Circular Conductors — Minimum Elongation Table | |
| 0.90 < d ≤ 2.50 | 15% |
| 2.50 < d ≤ 5.00 | 20% |
?
Frequently Asked Questions
QWhat is the product model of this cloth-covered wire?
The product model is WM(L)(B)-0.20～1.25. It is produced using an extrusion process where flat copper or aluminum wire is wrapped with 2–3 layers of polyester film and electrical non-woven fabric as the insulation layer.
QWhat applications is this product suitable for?
This product is suitable for manufacturing type reactors, thanks to its excellent voltage resistance provided by the multi-layer polyester film and non-woven fabric insulation.
QWhat are the available size ranges for flat wire and round wire?
For cloth-covered flat wire, thickness size A ranges from 0.80 mm to 5.60 mm, and thickness size B ranges from 2.00 mm to 16.00 mm. For cloth-covered round wire, the diameter D ranges from 1.90 mm to 5.00 mm. Specifications beyond these ranges are available upon request.
QWhat are the resistivity standards for the copper and aluminum conductors?
The aluminum wire complies with GB/T 55843-2009, with a resistivity at 20°C of ≤ 0.02801 Ω·mm²/m. The copper wire complies with GB/T 55842-2009, with a resistivity at 20°C of ≤ 0.01724 Ω·mm²/m.
QWhat dimensional deviations are allowed for circular conductors?
For diameters between 0.90 mm and 2.50 mm, the allowed deviation is +0.013 mm. For diameters between 2.50 mm and 3.00 mm, the deviation is +0.025 mm. For diameters between 3.00 mm and 5.00 mm, the deviation is +1% of the nominal diameter.
QCan I order specifications outside the standard production range?
Yes. If you require specifications beyond the standard production range listed, please contact us directly. Custom sizes can be arranged to meet your specific project requirements.