Cable Telephone Paper Wrapped Aluminum Round, Flat Wire

Features of Cable Telephone Paper Wrapped Aluminum Round, Flat Wire Smooth winding Material of Cable Telep...

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.