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Polyester Film Covered Aluminum Wire
Polyester Film / Non-woven Fabrics Wrapped Aluminum Wires Strips
 This product is made of oxygen free electrical round aluminum rod through a certain specification of the die extrusion or drawing after annealing treatment of the wire, and then on the aluminum wires strips on the 2-3 layer of polyester film or Non-woven Fabrics electrical insulation layer of the winding wire, the product is good, temperature resistance and other grade 130 for B grade, mainly used for air core reactor.

Quick details :
* place of origin : zhengzhou,China(Mainland);
* Brand name : Signi;
* Type : Insulated;
* Application : reactor series; power transformer;
* Conductor Material : Aluminum;
* Conductor type : Solid;
* Insulation material : polyester film;
Supply Ability : 10000 Kilogram/Kilograms per Day
Port : Qingdao
Payment Terms : L/C,T/T
Conduct Materials:
Aluminum flat wires strips should follow the standard of GB5584.3-2009, at 20℃ the conductivity resistivity is not more than 0.028mm2/m.
Product breakdown voltage should follow below table:

Wrapping type Insulation Thickness(mm) Breakdown voltage
  Standard Value Tolerance  
2 layers of polyester films 0.22 ±0.03 5000
2 layers of polyester films+1 layer of non-woven fabrics 0.33 ±0.03 5000
3 layers of polyester films 0.30 ±0.03 7500
3 layers of polyesters film+ non-woven fabrics 0.42 ±0.03 7500
Specifications :
Has good heat resistance, conditions in 180°C baking 24 hours performance unchanged;
High mechanical strength, good abrasion resistance and flexible;
Excellent withstand voltage properties;
Resistant to moisture absorption, moisture proof;
High breakdown voltage up to 5000~10000V (as required);
Compared to glass-fiber wound wire, lightweight specific gravity, thus reducing purchase cost;

Looking Forward to Your Response!

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