(1)Ultra-large enameled wire 5*16mm
(2)Ultra-small enameled wire 0.75*1.20mm
(3)Ultra-thin enameled wire 0.42*7.6mm
Product Instruction: Enamelled winding wire is made up of conductor coated many times by insulation material after drawing or extruding from oxygen-free copper rod or electrical aluminum rod .
Product Usage: Power Transformer (oil and dry), Traction Motor & Transformer, Motor(Generator, electromotor) and winding for all kinds of electric appliance.
As per conductor materials Copper, Aluminum
As per conductor cross-section Round, Rectangular
Round wire: diameter Φ2.00mm--Φ6.00mm
Rectangular wire thickness a 0.40mm--5.60mm
Width b 1.50mm--16.00mm
Proof stress Rp0.2:soft < 100 N/ mm²,Semi-hard 100-300 N/ mm²,
The tolerance of Proof stress Rp0.2 could be +0-20 N/ mm².
Insulation thermal level (°C) 120,130,155,180,200,220
According to different electrical insulation requirements, the following enamel insulation thickness could be selected
Round Wire Level-1 film ,Level-2 film, or Level-3 film according to GB standard of China
Thin enamel thickness: 0.08mm--0.11mm
Thick enamel thickness: 0.12mm--0.16mm
Epoxy thickness: 0.03-0.05mm if coated.
The tolerance of total insulation thickness could be ±0.015mm,extremely could be controlled within ±0.010mm.
Enamelled winding wire with Special insulation thickness could be manufactured according to customer requirements.
Type and property of product as per insulation material