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| Customization: | Available |
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| Insulation Level: | C |
| Application: | Transformer, Instrument, Electrical Equipment, Motor |
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Application of Paper Covered Copper(Aluminum) Wire:
· Our Paper Covered Aluminum/ Copper Wire uses two layers or several layers as the insulation layer.
· The wrapping direction of paper is same. And every layer paper twines conductors continually and compactly without wrinkles.
· Uses for oil-immersed transformers, reactors and other windings.
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Shape |
Diameter(mm) |
Temperature(class) |
Standard |
Bobbin |
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Round |
2.0-7.0mm |
105 |
IEC, NEMA, GB, JIS |
Bobbin 30kgs/50kg/150kgs |
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Flat |
A:1-10mm B:3-30mm |
105 |
IEC, NEMA, GB, JIS |
Bobbin 30kgs/50kg/150kgs |
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Application |
oil-immersed, transformer and other electrical coil winding |
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Conductor |
Aluminum / Copper |
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Standard Insulation Thickness (mm) |
0.3 |
0.45 |
0.8 |
1.2 |
1.8 |
4.25 |
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Tolerance(mm) |
±0.05 |
±0.05 |
±0.10 |
±0.12 |
±0.15 |
±0.30 |
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1) Excellent resistance to abrasion and solvent.
2) Excellent electricity performance.
3) Excellent heat shock and flexibility.
4) High cut-through.
5) Resistance to high voltage in oil.
6) Rise up the filling coefficient of the transformer.