UL Winding Wire Of Copper Custom Polyamide Imide Class 220
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.
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Product name |
Custom Polyamide-imide Class 220 Enameled Rectangular Copper Winding Wire |
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Coating material |
AIW |
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Thermal class |
220 |
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Key word |
Custom Polyamide-imide Class 220 Enameled Rectangular Copper Winding Wire |
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Item |
Characteristics |
Standard |
Test Result |
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1 |
Appearance |
Smooth Equality |
Smooth Equality |
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2 |
Conductor Diameter |
Width |
1.80 |
±0.060 |
1.823 |
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Thickness |
1.10 |
±0.009 |
1.087 |
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3 |
Thickness of Coating layer |
Width |
------ |
------ |
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Thickness |
Min. 0.020 |
0.051 |
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4 |
Overall Diameter |
Width |
Max. 1.90 |
1.877 |
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Thickness |
Max. 1.15 |
1.138 |
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5 |
Pinhole |
Max. 3hole/m |
0 |
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6 |
Elongation |
Min. 30 % |
37% |
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7 |
Flexibility and Adherence |
No crack |
No crack |
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8 |
Conductor Resistance (Ω/km at 20℃) |
Max. 10.56 |
9.69 |
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9 |
Breakdown Voltage |
Min. 0.7KV |
1.30 |
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10 |
Heat shock |
No Crack |
No Crack | ||
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