Custom Polyamide-imide Class 220 Enameled Rectangular Copper
Winding Wire
Feature:
With the features of heat resistance, refrigerant resistance, cold
resistance, radiation resistance etc, and high mechanical strength,
stable air performance, good chemical resistance and refrigerant
resistance,strong overload capacity, 220 polyamide - imide enameled
copper rectangular wire is widely used in refrigerator
compressor,air conditioning compressor, power tools,
explosion-proof motors and motors and electrical appliance used in
conditions of high & cold temperature, high radiation and
overload. The products are small in size,stable in performance,
safe in operation and remarkable in energy saving.
Product name | Custom Polyamide-imide Class 220 Enameled Rectangular Copper
Winding Wire |
Coating material | AIW |
Thermal class | 220 |
Key word | Custom Polyamide-imide Class 220 Enameled Rectangular Copper
Winding Wire |
Item | Characteristics | Standard | Test Result |
1 | Appearance | Smooth Equality | Smooth Equality |
2 | Conductor Diameter | Width | 1.80 | ±0.060 | 1.823 |
Thickness | 1.10 | ±0.009 | 1.087 |
3 | Thickness of Coating layer | Width | ------ | ------ |
Thickness | Min. 0.020 | 0.051 |
4 | Overall Diameter | Width | Max. 1.90 | 1.877 |
Thickness | Max. 1.15 | 1.138 |
5 | Pinhole | Max. 3hole/m | 0 |
6 | Elongation | Min. 30 % | 37% |
7 | Flexibility and Adherence | No crack | No crack |
8 | Conductor Resistance (Ω/km at 20℃) | Max. 10.56 | 9.69 |
9 | Breakdown Voltage | Min. 0.7KV | 1.30 |
10 | Heat shock | No Crack | No Crack |