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China Flat Wire Suppliers: Non-woven Fabric Film Wrapped Flat Wire from a Reliable 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
1. Cloth covered copper (aluminum) flat wire:
Thickness size — A: 0.80 ~ 5.60 mm
Thickness size — B: 2.00 ~ 16.00 mm
2. Cloth covered copper (aluminum) round wire — D: 1.90 ~ 5.00 mm
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If you choose specifications beyond the above range, please contact us.
Conductor Material
1. The aluminum wire meets the requirements of GB/T 55843-2009, and the resistivity at 20℃ should be ≤ 0.02801 Ω·mm²/m.
2. The copper wire complies with the requirements of GB/T 55842-2009, and the resistivity at 20℃ should be ≤ 0.01724 Ω·mm²/m.
Technical Parameter
| Nominal Diameter (d) | Deviation |
|---|---|
| Dimensions of Circular Conductors | |
| 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 (%) | |
| 0.90 < d ≤ 2.50 | 15 |
| 2.50 < d ≤ 5.00 | 20 |
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Frequently Asked Questions (FAQ)
Q
What is the product model of this cloth-covered wire?
The product model is WM(L) (B)-0.20～1.25. It is manufactured using an extrusion process and is suitable for type reactor manufacturing applications.
Q
What insulation materials are used in this product?
The wire is wrapped with 2–3 layers of polyester film and electrical non-woven fabric as the insulation layer, providing excellent voltage resistance performance.
Q
What are the available sizes for cloth-covered flat wire?
Cloth-covered copper (aluminum) flat wire is available in two thickness ranges: Size A: 0.80 ~ 5.60 mm and Size B: 2.00 ~ 16.00 mm. Round wire is available in D: 1.90 ~ 5.00 mm.
Q
What resistivity standards must the copper and aluminum conductors meet?
The aluminum wire must comply with GB/T 55843-2009 with a resistivity of ≤ 0.02801 Ω·mm²/m at 20℃. The copper wire must comply with GB/T 55842-2009 with a resistivity of ≤ 0.01724 Ω·mm²/m at 20℃.
Q
What dimensional deviations are allowed for circular conductors?
For nominal diameters: 0.90 < d ≤ 2.50 mm allows +0.013 deviation; 2.50 < d ≤ 3.00 mm allows +0.025 deviation; and 3.00 < d ≤ 5.00 mm allows +1% of d deviation.
Q
Can I order specifications outside the standard production range?
Yes. If you require specifications beyond the listed standard production range, please contact us directly. Custom specifications may be available upon request to meet your specific project requirements.