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●Product Introduction
Enamelled flat wire has the features of thin insulation layer, high insulation strength, good toughness, clean surface and so on. It is widely used in windings of distribution transformers, all kinds of electric generators, electric motor and all kinds of electrical equipments. The corona resistant enamelled flat wire can improve windings’ corona resistant ability,  impulse voltage resistant ability, and can be used to manufacture windings of wind driven generators, traction motors and variable frequency motors.
  
●Product Features


       Wuxi Toly Electric is specialized in manufacturing enamelled copper and aluminum flat wires, and has 14000 tons’ annual capacity. With various kinds of enamelling process and quality control experience accumulated through so many years, the enamelled flat wire’s composite indicator has arrived international leading level, and is the best choice to manufacture all kinds of high-end motors and windings of electric equipments.
      ★Superior property      ★Complete variety    
Extensive use


●Major product types

Name Polyvinyl acetal enamelled flat wire Polyesterimide enamelled flat wire Polyesterimide/ polyamide-imide enamelled flat wire Polyamide-imide
enamelled flat wire
Corona resistance
enamelled flat wire
Thermal Level 120 180 200 220 200
Property Good transformer oil resistant property, good scratch resistance property, good toughness and adhesion property , good hydrolyzing resistance property High heat resistance property, good chemical solvent resistance property, strong hydrolyzing resistance property Great heat resistance property, strong chemical solvent resistance property, great scratch resistance property Great heat resistance property, strong chemical solvent resistance property, great scratch resistance property Good corona resistance property and impulse voltage resistance property
 


●Technical Parameters
Conductor specification range:
Thickness 0.80~5.60 mm
Width 2.00~18.00 mm
 
Enamelled film thickness range:0.08~0.15 mm
 
Breakdown voltage range:3000V~5000V