Benteng paper covered copper wire for oil-immersed transformer windings

1. Features of electrical flat wire paper covered copper wire magnet wire 

A.Paper Covered Aluminum/ Copper Wire is a special kind of magnet wires. Its conductors is oxygen-free copper rods or electrical round aluminum rods which squeeze and draw by the certain size of mold. And its insulations is special material.

B.Our Paper Covered Aluminum/ Copper Wire uses two layers or several layers as the insulation layer.

C.The wrapping direction of paper is same. And every layer paper twines conductors continually and compactly without wrinkles. 

D.Uses for oil-immersed transformers, reactors and other windings.

2. Model name

3. Main technical parameters:

It has excellent electrical properties and has the property to resist short circuit shock.

4. Production range:

a side: 0.80mm--5.60mm;

b side: 2.00mm--16.00mm.

5. Execution standards: GB7673.3-2008.

6. The technical indexes of aluminum-core paper covered flat wire comply with enterprise standards established in reference to national standards. 

7.Advantages of  Paper Wrapped Copper Wire for Winding :
1) Excellent resistance to abrasion and solvent,
2) Excellent electricity performance
3) Excellent heat shock, adherence and flexibility,
4) High cut through

5)Resistance to high voltage in oil;

6)Rise up the filling coefficient of the transformer;

7)Reduce volume and the cost of the transformer

8.Main Applications of  Paper Wrapped Copper Wire for Winding:

.Electrical machinery,transformer , generator

.Electrical motor windings, exhaust fan

.Air-conditioner, washing-machine, compressor and so on.

9.Main insulation material:

(1)Craft paper

(2) High-density insulation paper

(3) thermally up-graded paper

(4) 3M Paper  and so on

XinXiang Benteng Electrical Equipment Co.,Ltd is a manufacturer of upward continuous oxygen free copper rod casting machine and electrical cables.About the electrical cables,our company’s main products are :enameled copper wire, enameled aluminum wire, PVF enameled wire, paper covered wire, fiber glass covered wire, film covered wire, enameled copper clad aluminum wire, NOMEX paper covered wire, kapton wire, oxidative aluminum wire and so on.

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