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China wholesale market Enamelled Copper rectangular Wire In Electrical Wires
- Mar 22, 2018 -

Brand Name:YUBIAN

Model Number:Copper welding wire

Type:Insulated

Application:motor,transformer,generator and so on, instrumentation winding, transformers, telecommunications equipment

Conductor Material:Copper

Conductor Type:Solid

Insulation Material:Enameled

Name:rectangular size enamelled wire copper

Color:natrual

Certification:SGS,UL,ISO

Standard:IEC, NEMA,GB

Thermal Class:130-220C

Delivery time:10days-30days

size:A:1-10mm,B:3-16mm

Product characteristics:Excellent heat shock, adherence and flexibility


Advantages of  UL  rectangular size enamelled wire copper


1.High heat resistance

2.Conductor surface is bright and clean

3.Uniform tensile strength and low resistivity

4.Excellent corrosion resistance,wear resistance and good adhesive power


Name  

 Flat/Rectangular Enameled copper Wire

Diameter                                               

3.00mm×8.5mm

  

Test Item

 

Unit

Technical Requirement

Test Result

Bear Conductor 

 

a

±0.03

3.01

b

±0.07

8.49

Thickness of insulation film

 

a

0.12~0.17

0.14

b

0.12~0.17

0.15

Resistance

 

Ω/m2

<0.017241

0.017116

Elongation

 


>15%

19%

Winding test

 


≤1d Winding, no cracking

No cracking

Tensile Test

 

%

          a(mm)

     ≤2.5   30%

     >2.5   32%

38%

Resistance to heat shock

 

200℃ insulation film b side no cracking

Within half an hour, no cracking

Breakdown Voltage

KV

      ≥2.0KV

6.4,6.8,6.3,7.0,6.5

package


Meet Export Standards

Pass

Quality Control Result


Pass 


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