Paper Covered Combined Wire

Conductor sizes of Paper-covered wire :

Conductor sizes of paper-covered enamelled wire and enamelled combination wire :

 Conductor sizes of bare wire, paper-covered and film-covered combination wire :

Conductor sizes of Paper-covered wire：

Recommended sizes for flat conductors:

Thickness 0.80-12.00mm,Width 3.00-25.00mm,Width-thickness ratio ≤20,Maximum cross-section 200mm2

Recommended sizes for round conductors:

Diameter 2.00-5.00mm

Conductor sizes of paper-covered enamelled wire and enamelled combination wire :

Recommended sizes for flat conductors:

Thickness 1.00-3.00mm，Width 5.00-18.00mm

Recommended sizes for round conductors:

Diameter 2.00-5.00mm

Conductor sizes of bare wire, paper-covered and film-covered combination wire :

Recommended sizes of conductor :

Thickness 1.00-6.00mm，Width 4.00-20.00mm，Width-thickness ratio ≤20，Maximum cross-section 150mm2

 Conductor material：

• High- quality oxygen-free copper rods with an oxygen content of less than 20ppm. The conductivity exceeds 100% after annealing.

 Recommended non-proportional extension strength (Rp0.2) for semi-hard copper conductors is as follows:

 C1 Rp0.2 (>100-180) N/mm2  When Rp0.2 is less than 200 N/mm2, the resistivity is less than 1/58 Ωmm2/m

 C2 Rp0.2 (>180-220) N/mm2  When Rp0.2 is greater than 200 N/mm2, the resistivity is less than 1/57.5 Ω.mm2/m  

 C3 Rp0.2 (>220-260) N/mm2

 •High-quality aluminum electrical rods, with a conductivity exceeding 62% after annealing

Product Varieties:

•Paper covered wire  

•Enamelled paper covered wire

• Bare flat wire combination conductor

• Paper covered wire combination conductor

• Enameled wire combination conductor

• Film-covered wire combination conductor

 The above products can be produced according to the standards provided by the user.

Winding insulation materials:

• Power cable paper

• High elongation fiber paper

• High density insulation paper

• Aromatic polyamide paper (Nomex)

• Heat-resistant insulation paper

• PET film

 Users can specify the brand, model, and specifications of insulation material