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Flat Enamelled Wire

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Enamelled Flat Wire

Flat enamelled wire is characterized by its thin insulation layer, high voltage resistance, good flexibility, and smooth surface.


It is widely used in distribution transformers, various generators, motor windings and various electrical equipment.


Size of conductor:

Thickness 0.80~5.60 mm
Width 2.00~18.00 mm

  • Parameter
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Parameter

Product Varieties:

Class 120 Polyvinyl Acetals Enamelled Flat Wire

Class130 Polyester Enamelled Flat Wire

Class 180 Polyesterimide Enamelled Flat Wire

Class 200 Modified Polyesterimide Enamelled Flat Wire

Class 220 Polyamideimide Enamelled Flat Wire

Class 240 Aromatic polyimide Enamelled Flat Wire

Corona Resistant Enamelled flat wire

 

Conductor material:

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

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

The above products can be produced according to IEC 60317, GB/T 7095, and other standards provided by users. 

Grade Insulation  Thickness
Minimum Nominal Maximum
1 0.06 0.085 0.11
2 0.12 0.145 0.17

 

Product Performance:

No. Product Performance Technical Requirement Methods of Test
1 Elongation
Copper
Aluminum
≥40%
≥20%
GB/T 4074.3
IEC 60851
2 Breakdown
Voltage
Thickness of
coating
0.06-0.11mm
Thickness of
coating
0.12-0.17mm
GB/T 4074.5
IEC 60851
>2000V >3000V
Factory
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