Telephone Cable Paper Aluminum Wire

Telephone Cable Paper Aluminum Wire

●Product Name: Cable paper covered wire ●Product introduction: The cable paper covered wire is an electric wire which is extruded or drawn by an electric round copper rod or an electric round aluminum rod through a certain specification of a mold, and then wrapped on a copper (aluminum)...

Product Details

We have the responsibility and ability to create better and better Electrician Paper Wrapped Round Aluminum Wire, Polyester Enamelled Copper Wire, Imine Film Wrapped Flat Copper Wire and provide first-class service for new and old customers at home and abroad. Winning customers' trust is the gold key to our success! We believe that perfection begins with the pursuit of excellence. We strive to forge ahead, strive for development, persist in efforts and continuously improve. We just want to do better. In pursuit of quality and creation of perfection, we will make continuous efforts to realize the innovation mission of the industry and create a new era for the industry. We generally imagine your success is our business enterprise!

●Product Name: Cable paper covered wire

 

●Product introduction: The cable paper covered wire is an electric wire which is extruded or drawn by an electric round copper rod or an electric round aluminum rod through a certain specification of a mold, and then wrapped on a copper (aluminum) conductor to wrap two or two layers. The winding wires of the above insulating paper (including cable paper, high-density insulating paper, inter-turn insulating paper, etc.) are suitable for oil-immersed transformer coils and other similar electrical windings. The bare copper (aluminum) wire produced by the extrusion process is the most ideal material for producing cable paper covered wires.


●Executive standard: GB/T7673-2008


●Production range:

Aluminum flat wire

Narrow side size: Narrow side a: 1.00mm-8.00mm

Wide side size: Wide side b: 3.00mm - 25.00mm

 

Copper flat wire

Narrow edge size a: 0.90mm - 5.60mm

Wide side size b: 2.00mm - 16.00mm

 

Copper and aluminum round wire

Conductor nominal diameter φ1.7—φ6.0

If the selection specification is beyond the above range, please contact us.

 

●Material:

The resistivity of aluminum wire at 20 ° C is not more than 0.028010 Ωmm2 / m

The resistivity of copper wire at 20 ° C is not more than 0.017241 Ωmm2 / m

The insulation thickness of the round (flat) cable of the cable paper shall meet the following requirements or be negotiated by the supplier and the buyer.


●Conductor Materials:

Resistivity: Soft copper wire ≤ 0.017241Ω•mm²/m at 20°C

Soft aluminum wire ≤ 0.028000Ω•mm²/m at 20°C

Proof stress Rp0.2:soft < 100 N/ mm2,Semi-hard 100-300 N/ mm²,

The deviation of Proof stress Rp0.2 could be +0-20 N/ mm².


Product name: Paper Covered Aluminum Flat Wire

Specification: 5.00*13.00 mm

Test subject

Technical requirement

Test result

Appearance

Tightness, uniformity, smooth

Qualified

Size

a side

5.00mm±0.05mm

4.97mm

b side

13.00mm±0.10mm

13.01mm

Radius

1.00mm±25%

Qualified

Film thickness

0.40-0.54 mm

0.47mm

Maximum A side size

5.59mm

5.45 mm

Wrapping

Overlapping

>2.0mm

3.0mm

Gap

< 2.0mm

----

Elongation

> 17%

31%

Resilience

< 5º

----

Flexibility & adhesiveness

No crack, no rip

Qualified

Conductor resistance(20º C)

≤0.0004806 Ω/m

0.0004291Ω/m

Appraisal result

Qualified

Remark





In order to realize our vision, we have conducted strict quality inspections on our Telephone Cable Paper Aluminum Wire, which can bring benefits to all stakeholders. Responsibility to customers, to yourself, to employees, to the company, and to society are the basic principles that all our employees abide by. Leading the industry's advancements and creating a brighter future is our goal and driving force.
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