标称截面（mm²）

线芯结构/线径  （mm)

平均外径（mm)

参考重量（kg/km）

20℃导体电阻 ≤(Ω/km)

1×0.2

12/0.15

2.1

8.3

92.3

1×0.3

16/0.15

2.4

10.5

69.2

1×0.4

23/0.15

2.8

15.9

48.2

1×0.5

28/0.15

2.9

16.8

39.0

1×0.75

42/0.15

3.1

20.9

26.0

1×1.0

32/0.20

3.5

26.5

19.5

1×1.5

48/0.20

3.9

32.4

13.3

1×2.5

77/0.20

4.5

48.2

7.98

2×0.2

2×12/0.15

5.4

33.2

92.3

2×0.3

2×16/0.15

6.2

49.3

69.2

2×0.4

2×23/0.15

6.6

57.0

48.2

2×0.5

2×28/0.15

6.8

59.2

39.0

2×0.75

2×42/0.15

7.2

70.7

26.0

2×1.0

2×32/0.20

8.0

86.7

19.5

2×1.5

2×48/0.20

9.0

110.4

13.3

3×0.2

3×12/0.15

6.0

38.6

92.3

3×0.3

3×16/0.15

6.6

48.6

69.2

3×0.4

3×23/0.15

6.8

56.7

48.2

3×0.5

3×28/0.15

7.0

60.7

39.0

3×0.75

3×42/0.15

7.6

73.6

26.0

3×1.0

3×32/0.20

8.8

100

19.5

3×1.5

3×48/0.20

9.8

131

13.3

4×0.2

4×12/0.15

6.2

45.9

92.3

4×0.3

4×16/0.15

7.0

57.5

69.2

4×0.4

4×23/0.15

7.4

67.9

48.2

5×0.2

5×12/0.15

6.6

52.7

92.3

5×0.3

5×16/0.15

7.6

66.6

69.2

5×0.4

5×23/0.15

8.0

78.8

48.2

6×0.2

6×12/0.15

7.2

59.6

92.3

6×0.3

6×16/0.15

8.0

76.6

69.2

6×0.4

6×23/0.15

9.0

98.3

48.2