Custom Copper Rectangular Super Enamel Wire For Transformer

Product name

Custom High Quality Enameled Copper Rectangular Wire For Transformer

Coating material

AIW

Thermal class

220

Key word

Custom High Quality Enameled Copper Rectangular Wire For Transformer

Item

Characteristics

Standard

Test Result

1

Appearance

Smooth Equality

Smooth Equality

2

Conductor Diameter

Width

1.80

±0.060

1.823

Thickness

1.10

±0.009

1.087

3

Thickness of Coating layer

Width

------

------

Thickness

Min. 0.020

0.051

4

Overall Diameter

Width

Max. 1.90

1.877

Thickness

Max. 1.15

1.138

5

Pinhole

Max. 3hole/m

0

6

Elongation

Min. 30 %

37%

7

Flexibility and Adherence

No crack

No crack

8

Conductor Resistance (Ω/km at 20℃)

Max. 10.56

9.69

9

Breakdown Voltage

Min. 0.7KV

1.30

10

Heat shock

No Crack