● Product Name: Paper Covered Wire

● Product Introduction: Paper covered wire is a winding wire made by extruding or drawing electrical round copper or aluminum rods through a specific mold size, followed by annealing. The wire is then wrapped with two or more layers of insulating paper (including cable paper, high-density insulating paper, interturn insulating paper, etc.) on the copper (aluminum) conductor. It is suitable for oil-immersed transformer coils and other similar electrical windings.

Images: Paper covered wire images 1, 2, 3;

● Executive Standard: GB/T7673-2008

● Production Range:

Aluminum flat wire

Narrow side dimension: Narrow side a: 1.00mm—8.00mm

Wide side dimension: Wide side b: 3.00mm—25.00mm

Copper flat wire

Narrow side dimension a: 0.90mm—5.60mm

Wide side dimension b: 2.00mm—16.00mm

Copper and aluminum round wire

Diameter dimension: Φ1.7—Φ6.0

If the required specifications exceed the above range, please contact us.