电压等级

截面积

线芯

含铜率

分类

低压电力电缆 (0.6/1 kV)

16

4

59.77%

2

35

4

69.10%

2

70

4

73.45%

1

120

4

66.20%

1

185

4

79.90%

1

240

4

81.80%

1

AC 10 kV

70

3

47.80%

4

120

3

53.50%

3

240

3

62.70%

2

400

3

67.60%

2

AC 35 kV

240

1

53.32%

3

240

3

54.06%

3

400

3

54.30%

3

630

1

66.60%

2

AC 110 kV

400

1

41.06%

4

630

1

43.90%

4

800

1

54.82%

3

1000

1

56.88%

3

1200

1

59.34%

2

AC 220 kV

800

1

41.59%

4

1000

1

46.69%

4

1200

1

50.04%

4