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| Categories | Rectangular Copper Wire |
|---|---|
| Brand Name: | RVYUAN |
| Model Number: | Class 220 |
| Certification: | IEC/NEMA/JIS/RoHS/ISO |
| Place of Origin: | China |
| MOQ: | Different types with differet MOQ |
| Price: | Negotiation |
| Payment Terms: | T/T |
| Supply Ability: | Satisfy your demand |
| Delivery Time: | 2-15 workding days |
| Packaging Details: | Spool with carton |
| Shape: | Rectangular |
| Conductor Dimension (Width): | 2mm |
| Unilateral Insulation Layer Thickness (Width): | 1mm |
| Applications: | Motor winding |
| Thermal Grade: | 220 |
| Key word: | Customizable Flat Wire Class 220 0.15mm X 2.0mm Rectangular Enameled Copper Wire |
| Company Info. |
| Tianjin Ruiyuan Electric Material Co,.Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Enameled flat copper wire is primarily used to enhance the miniaturization, efficiency, and power density of motors, transformers, and coils. Its core advantage lies in its high slot fill factor, which significantly improves the performance and range of electric components such as hub motors, mid/rear-mounted motors, air conditioning compressors, power steering systems, and starter motors. This makes it a critical material for the electrification and intelligent upgrade of vehicles.
Item | Characteristics | Standard | Test Result | ||
| 1 | Appearance | Smooth,Equality | OK | ||
| 2 | Conductor diameter(mm) | W | 2.00 | ±0.060 | 2.002 |
| T | 0.15 | ±0.009 | 0.153 | ||
| 3 | Thickness of Insulation(mm) | W | 0.010 | 0.020 | |
| T | 0.030 | 0.032 | |||
| 4 | Overall diameter(mm) | W | 2.100 | 2.022 | |
| T | 0.200 | 0.185 | |||
| 5 | Pinhole(Normal state) | Max ≤ 3 个/m | 0 | ||
| 6 | Elongation(%) | Min ≥30% | 42 | ||
| 7 | Flexibility and Adherence | No crack | OK | ||
| 8 | Conductor Resistance(Ω/km,20℃) | Max | 64.03 | 57.96 | |
| 9 | Breakdown Voltage(AC) | Min | 0.7 KV | 1.5 | |
| 10 | Heat shock | No crack | OK | ||
| Conclusion | (PASS) | ||||

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