Round Enameled Winding Wire Copper for Submersible Motor
0.045mm ultra-fine enameled copper wire plays an important role in
medical equipment. Its excellent conductive properties and
insulation properties make it an ideal material for manufacturing
micro electronic components and sensors. Through continuous
technological innovation and quality control, more and more medical
equipment manufacturers will choose ultra-thin enameled copper wire
to improve product performance and reliability, thus making
important contributions to the development of the medical industry.
Test Items | Requirements | Test Data |
1st Sample | 2nd Sample | 3rd Sample |
Appearance | Smooth & Clean | OK | OK | OK |
Conductor Diameter | 0.045mm ±0.001mm | 0.0450 | 0.0450 | 0.0450 |
Thickness of Insulation | ≥ 0.006 mm | 0.0090 | 0.0080 | 0.0090 |
Overall Diameter | ≤ 0.056 mm | 0.0540 | 0.0530 | 0.0540 |
DC Resistance | ≤ 11.339 Ω/m | 10.740 | 10.698 | 10.743 |
Elongation | ≥ 11% | 22 | 20 | 21 |
Breakdown Voltage | ≥350 V | 1764 | 1567 | 1452 |
Pin Hole | ≤ 5(faults)/5m | 0 | 0 | 0 |
Adherence | No cracks visible | OK | OK | OK |
Cut-through | 200℃ 2min No breakdown | OK | OK | OK |
Heat Shock | 175±5℃/30min No cracks | OK | OK | OK |
Solderability | 390± 5℃ 2 Sec No slags | OK | OK | OK |
Product | Round Enameled Winding Wire Copper for Submersible Motor |
Key word | Round Enameled Winding Wire Copper for Submersible Motor |