Polyester Film/Non-Woven Fabrics Wrapped Aluminum Wires

Polyester Film/Non-Woven Fabrics Wrapped Aluminum Wires

●Product introduction: This product is made of oxygen-free copper rod or electric round aluminum rod after being extruded or drawn by a certain size of mold, and then wrapped around 2-3 layers of polyester film or + electrician on copper and aluminum conductor. The non-woven fabric is used as...

Product Details

Our goal is to continuously provide high-quality Polyester Enamelled Wire, Paper Covered Wire, Polyester Enamelled Aluminum Wire and services that exceed customer expectations, and to promote the development of the industry with customers all over the world. We will meet customers' needs and the actual situation, tailored to customers, of targeted development solutions, as far as possible to meet new and old customers with a variety of reasonable requirements and needs. We always emphasize independent production and focus on quality in directing the standard.

●Product introduction: This product is made of oxygen-free copper rod or electric round aluminum rod after being extruded or drawn by a certain size of mold, and then wrapped around 2-3 layers of polyester film or + electrician on copper and aluminum conductor. The non-woven fabric is used as the winding wire of the insulating layer. The product has good withstand voltage and the temperature resistance grade is 130°C of Class B. It is mainly used for winding of transformers, air core reactors and other similar electrical equipment. The company uses advanced online eddy current testing equipment to make product quality more perfect.


●Executive standards: GB/T7673-2008 and corporate standards


●Production range:

Aluminum flat wire

Narrow edge size a: 1.00mm—8.00mm

Wide side size b: 3.00mm - 25.00mm

 

Copper flat wire

Narrow edge size a: 0.90mm - 5.60mm

Wide side size b: 2.00mm - 16.00mm

 

Copper and aluminum round wire

Nominal diameter of conductor: φ1.7—φ6.0

If the selection specification is beyond the above range, please contact us.

 

●Material

The resistivity of aluminum wire at 20 ° C is not more than 0.028010 Ωmm2 / m

The resistivity of copper wire at 20 ° C is not more than 0.017241 Ωmm2 / m


●Aluminum and copper round wire size should meet the following requirements:

Nominal diameter

deviation

0.90<d≤2.50

士0.025

2.50<d<5.00

土1%d


●Other technical indicators (enterprise standards)

Winding method

Insulation thickness mm

Breakdown voltage is not less than

Nominal value

tolerance

Two-layer polyester film

0.22

士0.03

5000

Two-layer polyester film + one layer of non-woven fabric

0.33

士0.03

5000

Bismuth polyester film

0.3

士0.03

7500

Three-layer polyester film + one layer of non-woven fabric

0.42

士0.03

7500




Through our continuous efforts and the long-term support of our customers, we have now become a large-scale and fast-developing enterprise in the Polyester Film/Non-Woven Fabrics Wrapped Aluminum Wires industry. We sincerely look forward to establishing long-term partnerships with customers and friends at home and abroad to create brilliant tomorrow! Our company has experienced research and development experts and field of product equipment and has excellent marketing team and professional management team. In the overall supply chain and business activities of our company and our traders, we pay attention to protecting the global environment, complying with laws and regulations, respecting human rights, respecting labor, safety and hygiene, ensuring the safety and quality of products and services, maintaining fair transaction order and observing ethics.
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