AIW Class 220 / 180 Super Thin 0.65mm Flat Enameled Copper Wire
Rectangular enamelledwire with a high heat and freon resistance and very good resistance to transformer oils and typical solvents. It is typically used in lightweight designs, dry transformers, small transformers and welding transformers.
| Characteristics | | Test Result |
| Appearance | Smooth Equality | Smooth Equality |
| Conductor Diameter | Width | 4.00±0.060 | 0.398 |
| Thickness | 0.65±0.009 | 0.650 |
| Thickness of Insulation | Width | 0.020 | 0.043 |
| Thickness | 0.030 | 0.044 |
| Overall Diameter | Width | 4.100 | 4.025 |
| Thickness | 0.700 | 0.694 |
| Pinhole | Max ≤3hole/m | 0 |
| Elongation | Min ≥30 % | 42 |
| Flexibility and Adherence | No crack | No crack |
| Conductor Resistance (Ω/km at 20℃) | Max 7.07 | 6.93 |
| Breakdown Voltage | Min. 0.70kv | 2.00 |
| Heat shock | No Crack | No Crack |
| Conclusion | |
