Paper wrapped aluminum round, rectangular wire
Feature
· level wrapping
Material
Bare aluminum wire or squeeze bare flat wire confirms the National standard, smooth surface, low resistance.
Standards:
Standards we apply for or reference
· GB/T5584-99
· GB7673.3-1987
· GB7673.2-1987
Application
Paper wrapped aluminum wire major apply to oil-immersed transformer
Typical performance
The following information do not apply to custom specification
|
Test |
Standard requirement |
|
Specification |
round wire Ø0.3 mm—Ø3.0 mm rectangular wire a 0.8—5.0mm；b 2.0—16mm |
|
resistivity |
0.02785Ω.mm2/m |
|
Breakdown voltage |
1500V |
|
Taped covering |
Six times bare aluminum wireˊs diameter bending, paper cover do not loss |
|
Appearance |
Fastness wrapping, tightness, uniformity, without drape |
|
Packing |
Wooden spool, apply for custom specification |
Instruction
The production can exceed the most thickness of the taped covering , but the dimension cannot exceed the sum of the biggest conductorˊs narrow wide plus the biggest thickness of paper cover.
The number and thickness of paper tape, the degree of overlap joint can apply according to the agreement of custom and our company.
