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Custom UEW/PEW/AIW/EIW Various Types Of Enamelled Copper Wire For Motor
Enameled copper wire is manufactured using a special type of plating process that coats the copper with an extra layer of protection to make it more resistant to corrosion and wear. This coating also helps reduce electrical resistance, making it ideal for use in high-power applications such as electric motors and generators. Enameled copper wire also offers greater flexibility and durability than traditional bare wire, allowing for easier installation and longer life.
| Test Items | Requirements | Test Data | |||
| 1st Sample | 2nd Sample | 3rd Sample | |||
| Appearance | Smooth & Clean | OK | OK | OK | |
| Conductor Diameter | 0.040mm ± | 0.001mm | 0.0400 | 0.0400 | 0.0400 |
| Thickness of Insulation | ≥ 0.006 mm | 0.0090 | 0.0100 | 0.0090 | |
| Overall Diameter | ≤ 0.052 mm | 0.0490 | 0.0500 | 0.0490 | |
| DC Resistance | ≤ 14.433 Ω/m | 13.799 | 13.793 | 13.785 | |
| Elongation | ≥ 11% | 18 | 20 | 19 | |
| Breakdown Voltage | ≥325 V | 989 | 1302 | 1176 | |
| Pin Hole | ≤ 5 faults/5m | 0 | 0 | 0 | |
| Adherence | No cracks visible | OK | OK | OK | |
| Cut-through | 230℃ 2min No breakdown | OK | OK | OK | |
| Heat Shock | 200±5℃/30min No cracks | OK | OK | OK | |
| Solderability | 390± 5℃ 2 Sec No slags | OK | OK | OK | |
| Name | Custom UEW/PEW/AIW/EIW Various Types Of Enamelled Copper Wire For Motor |
| Key word | Custom UEW/PEW/AIW/EIW Various Types Of Enamelled Copper Wire For Motor |
| Insulationh | Enamel |
| Thermal rating | 155 |
| Diameter of the enameled copper wire | 0.04mm |
