Fiberglass Covered Winding Wire
  • Fiberglass Covered Winding Wire
  • Fiberglass Covered Winding Wire

Fiberglass Covered Winding Wire

parameter:

Copper or Aluminum Rectangular Wire

Narrow size a: 0.30-5.60mm

Wide size b: 2.00-16.00mm

Copper or Aluminum Round Wire

Diameter: Φ1.7-Φ6.0mm


Thermal Class: 155C, 180C

  • Description
  • Applications
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1.Introduction: Fiberglass Covered Winding Wire is the premium copper or aluminum wire to be wrapped with polyester film or polyimide film, then to be wrapped with single or double fiberglass. It should be impregnated incompatible insulating coatings of required thermal class,baked to make a whole between fiberglass, film and conductor. The product has high breakdown voltage and thermal classes of 130, 155, 180, 200. It is widely applied in reactors, transformers, electrical machines and other similar electrical instruments.


2.Standard: GB/T 7672-2008


3.Production Range:

  Copper or Aluminum Rectangular Wire

  Narrow size a: 0.30-5.60mm

  Wide size b: 2.00-16.00mm

  Copper or Aluminum Round Wire

  Diameter: Φ1.7-Φ6.0mm

  If specification is out of range, please don't hesitate to contact us.


4.Material:

Aluminum rectangular wire should conform to GB5584.3-2009, the resistivity (20℃) is no more than 0.0280Ωmm²/m. Copper rectangular wire should conform to GB5584.2-2009, the resistivity (20℃) is no more than 0.01724Ωmm²/m. Insulation thickness and breakdown voltage are as follows,


NameInsulation Thickness/mmDeviationMinimum Breakdown Voltage/V
Fiberglass Film Wrapped Wire0.20±15%2500
0.30-15%
0.405000
0.50
0.60
0.706000
0.80
0.90


Fiberglass film wrapped wire is bended on broad side and narrow side with the following rods.


BendingRod Diameter
Broad Side≤8.0010*Broad Side Size
Broad Side>8.0015*Broad Side Size
Narrow SideAll specifications10*Narrow Side Size

Transformer, Generator, Motor,Reactor, Welder, Electric Equipment

Fiberglass Covered Winding Wire

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