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Conductive copper strand, flexible bare copper conductor

PURPOSE AND DESCRIPTION

Conductive copper strand and flexible bare copper conductor are manufactured in compliance with GOST 22483 with section range from 0.5 mm2 to16 mm2.

Conductive copper strand design and basic characteristics according to GOST 22483 are indicated in the Table below.

Sectional area, mm²

Design

Electrical resistance of

1 km conductor, DC

Ohm, at 20 °С, max

Conductive copper strand, 2 class of flexibility

0.5

7x0.35

36

6

17x0.685

3.08

Conductive copper strand, 3 class of flexibility

0.75

7x0.37

25.5

0.75

10x0.32

25.5

1.00

7x0.42

21.8

1.00

7x0.4

21.8

1.00

10x0.35

21.8

1.00

11x0.32

21.8

1.20

7x0.45

17.3

1.50

7x0.52

14.0

1.50

7x0.5

14.0

1.50

7x0.49

14.0

2.50

7x0.685

7.49

3.00

10x0.64

5.84

4.00

7x0.85

4.79

4.00

12x0.685

4.79

4.00

14x0.64

4.79

8.00

24x0.685

2.40

8.00

27x0.64

2.40

10.00

33x0.685

1.99

16.00

46x0.64

1.21

Conductive copper strand, 4 class of flexibility

0.50

7x0.3

40.5

0.50

7x0.28

40.5

0.75

11x0.3

25.2

0.75

16x0.25

25.2

0.75

19x0.23

25.2

1.00

14x0.3

19.8

1.00

19x0.26

19.8

1.00

24x0.23

19.8

1.00

26x0.23

19.8

1.50

12x0.4

13.2

1.50

12x0.42

13.2

1.50

16x0.37

13.2

1.50

16x0.35

13.2

1.50

18x0.32

13.2

1.50

19x0.32

13.2

1.50

19x0.3

13.2

2.00

16x0.42

9.97

2.00

19x0.37

9.97

2.00

19x0.35

9.97

2.00

20x0.37

9.97

2.50

19x0.4

8.05

2.50

19x0.42

8.05

3.00

19x0.45

6.52

3.00

44x0.32

6.52

4.00

19x0.52

4.89

4.00

19x0.5

4.89

4.00

19x0.49

4.89

4.00

49x0.32

4.89

5.00

38x0.42

3.82

6.00

42x0.42

3.28

6.00

49x0.4

3.28

6.00

49x0.42

3.28

8.00

40x0.49

2.45

8.00

40x0.5

2.45

8.00

45x0.49

2.45

8.00

45x0.5

2.45

10.00

49x0.49

2.00

10.00

49x0.5

2.00

10.00

56x0.45

2.00

Conductive copper strand, 5 class of flexibility

0.50

16x0.196

39.0

0.50

18x0.196

39.0

0.75

23x0.196

26.0

0.75

24x0.196

26.0

1.00

30x0.196

19.5

1.00

31x0.196

19.5

1.00

32x0.196

19.5

1.20

24x0.26

16.0

1.20

24x0.25

16.0

1.20

25x0.25

16.0

1.20

26x0.25

16.0

1.20

27x0.25

16.0

1.50

28x0.25

13.3

1.50

30x0.25

13.3

1.50

42x0.23

13.3

2.00

40x0.26

9.98

2.00

43x0.25

9.98

2.00

49x0.23

9.98

2.00

52x0.23

9.98

2.50

42x0.26

7.98

2.50

49x0.26

7.98

2.50

49x0.25

7.98

2.50

50x0.25

7.98

3.00

71x0.25

6.46

4.00

50x0.3

4.95

4.00

52x0.3

4.95

4.00

56x0.3

4.95

4.00

84x0.25

4.95

5.00

74x0.3

3.96

5.00

84x0.28

3.96

6.00

84x0.3

3.30


PACKAGE

Conductive copper strand and flexible bare copper conductor are wound on a standard spool with a drum flange diameter of 630 mm, which is wrapped around with three layers of stretch-film to protect the product against dirty surface.

The spools with finished product are placed in a metal container designed for two spools and fixed with polyester band.

TRANSPORTATION

Transportation conditions of conductive copper strand and flexible bare copper conductor considering climatic factors shall meet the condition 4 of GOST 15150.