线芯数×导体标称截面
n × mm²

绝缘壁厚规定尺寸mm

护套壁厚规定尺寸mm

外径的平均值

Reference weight 
kg/km

zui小尺寸

zui大尺寸

1 × 1.5

0.8

1.4

5.7

7.1

59.0

1 × 2.5

0.9

1.4

6.3

7.9

74.0

1 × 4

1.0

1.5

7.2

9.0

99.0

1 × 6

1.0

1.6

7.9

9.8

129.0

1 × 10

1.2

1.8

9.5

11.9

200.0

1 × 16

1.2

1.9

10.8

13.4

279.0

1 × 25

1.4

2.0

12.7

15.8

396.0

1 × 35

1.4

2.2

14.3

17.9

540.0

1 × 50

1.6

2.4

16.5

20.6

719.0

1 × 70

1.6

2.6

18.6

23.3

947.0

1 × 95

1.8

2.8

20.8

26.0

1.230.0

1 × 120

1.8

3.0

22.8

28.6

1.520.0

1 × 150

2.0

3.2

25.2

31.4

1.887.0

1 × 185

2.2

3.4

27.6

34.4

2.300.0

1 × 240

2.4

3.5

30.6

38.3

2.960.0

1 × 300

2.6

3.6

33.5

41.9

3.585.0

2 × 1

0.8

1.3

7.7

10.0

89.0

3 × 1

0.8

1.4

8.3

10.7

111.0

4 × 1

0.8

1.5

9.2

11.9

146.0

5 × 1

0.8

1.6

10.2

13.1

192.0

2 × 1.5

0.8

1.5

8.5

11.0

128.0

3 × 1.5

0.8

1.6

9.2

11.9

157.0

4 × 1.5

0.8

1.7

10.2

13.1

192.0

5 × 1.5

0.8

1.8

11.2

14.4

238.0

7 × 1.5

0.8

2.5

13.4

17.5

371.0

12 × 1.5

0.8

2.9

17.6

22.4

516.0

18 × 1.5

0.8

3.2

20.7

26.3

770.0

19 × 1.5

0.8

3.3

21.0

26.3

788.0

24 × 1.5

0.8

3.5

24.3

30.7

968.0

2 × 2.5

0.9

1.7

10.2

13.1

177.0

3 × 2.5

0.9

1.8

10.9

14.0

217.0

4 × 2.5

0.9

1.9

12.1

15.5

269.0

5 × 2.5

0.9

2.0

13.3

17.0

329.0

7 × 2.5

0.9

2.5

14.4

20.0

499.0

8 × 2.5

    0.9

2.6

15．7

21.5

590.0

12 × 2.5

0.9

2.9

17.6

22.4

719.0

18 × 2.5

0.9

3.2

20.7

26.3

1.068.0

19 × 2.5

0.9

3.4

22.0

28.0

1.068.0

24 × 2.5

0.9

3.5

24.3

30.7

1.400.0

2 × 4

1.0

1.8

11.8

15.1

249.0

3 × 4

1.0

1.9

12.7

16.2

298.0

4 × 4

1.0

2.0

14.0

17.9

373.0

5 × 4

1.0

2.2

15.6

19.9

466.0

2 × 6

1.0

2.0

13.1

16.8

327.0

3 × 6

1.0

2.1

14.1

18.0

407.0

4 × 6

1.0

2.3

15.7

20.0

514.0

5 × 6

1.0

2.5

17.5

22.2

640.0

2 × 10

1.2

3.1

17.7

22.6

586.0

3 × 10

1.2

3.3

19.1

24.2

716.0

4 × 10

1.2

3.4

20.9

26.5

898.0

5 × 10

1.2

3.6

22.9

29.1

1.107.0

2 × 16

1.2

3.3

20.2

25.7

810.0

3 × 16

1.2

3.5

21.8

27.6

1.008.0

4 × 16

1.2

3.6

23.8

30.1

1.253.0

5 × 16

1.2

3.9

26.4

33.3

1.564.0

2 × 25

1.4

3.6

24.3

30.7

1.157.0

3 × 25

1.4

3.8

26.1

33.0

1.451.0

4 × 25

1.4

4.1

28.9

36.6

1.846.0

5 × 25

1.4

4.4

32.0

40.4

2.291.0

3 × 35

1.4

4.1

29.3

37.1

1.901.0

4 × 35

1.4

4.4

32.5

41.1

2.393.0

5 × 35

1.4

4.7

36.2

45.8

2.684.0

3 × 50

1.6

4.5

34.1

42.9

2.580.0

4 × 50

1.6

4.8

37.7

42.5

3.284.0

5 × 50

1.6

5.1

41.5

47.0

3.950.0

3 × 70

1.6

4.8

38.4

48.3

3.386.0

4 × 70

1.6

5.2

42.7

54.0

4.331.0

5 × 70

1.6

5.6

46.8

50.0

4.893.0

3 × 95

1.8

5.3

43.3

54.0

4.483.0

4 × 95

1.8

5.9

48.4

61.0

5.712.0

3 × 120

1.8

5.6

47.4

60.0

5.182.0

4 × 120

1.8

6.0

53

66.0

6.828.0

4 × 150

2.0

6.5

58

73.0

8.319.0

4 × 185

2.2

7.0

64

80.0

10.062.0

4 × 240

2.4

7.7

72

91.0

13.125.0

导体截面：0.75-300mm2

额定电压：300/500v

1

2

3

4

5

线芯数和导体标称截面

绝缘壁厚规定尺寸

护套壁厚规定尺寸

外径的平均值

zui小尺寸

zui大尺寸

mm2

mm

mm

mm

mm

2×0.75

0.6

0.8

5.7

7.4

2×1

0.6

0.9

6.1

8.0

3×0.75

0.6

0.9

6.2

8.1

3×1

0.6

0.9

6.5

8.5