Cable telephone paper wrapped aluminum round, flat wire is mainly used in oil-immersed transformer.
Features of Cable Telephone Paper Wrapped Aluminum Round, Flat Wire
Smooth winding
Material of Cable Telephone Paper Wrapped Aluminum Round, Flat Wire
National standard bare aluminium wire or extruded bare aluminum flat wire, smooth surface, small resistance
Standard of Cable Telephone Paper Wrapped Aluminum Round, Flat Wire
Part of the criteria for adaptation or reference are:
GB/T5584-99
GB7673.3-1987
GB7673.2-1987
Application of Cable Telephone Paper Wrapped Aluminum Round, Flat Wire
Cable telephone paper wrapped wires are mainly used in oil - immersed transformers.
Typical performance of Cable Telephone Paper Wrapped Aluminum Round, Flat Wire
The following values do not apply to customized specifications
| Test | Standard requirements |
| Specification |
Round wire：Ø0.3 mm—Ø3.0 mm Flat wire：a side 0.8—5.0mm；b side 2.0—16mm |
| Resistivity | 0.02785Ω.mm2/m |
| Breakdown voltage | 1500V |
| Wrapped layer | 6 times bare wire diameter, test rod paper cladding is not loose |
| Appearance | Wrap firmly, closely, evenly, without wrinkles |
| Packaging | Wood tray packaging, length can be customized |
Description
You can exceed the maximum thickness of paper cladding, as long as the external dimension of paper covered wire does not exceed the sum of the maximum narrow edge of conductor and the maximum thickness of paper cladding; The number, thickness and bond degree of the tape shall be subject to the agreement with the customer.
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Time:2020-12-11 Click:172
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