4芯AC90铝合金电缆

在空气中

mm2

mm

mm

mm

kg/km

≥MΩ/km

≤Ω/km

A

4×10

3.80

0.7

20.2

368

0.523

3.08

67

4×16

4.80

0.7

22.1

433

0.431

1.91

74

4×25

6.00

0.9

24.0

520

0.444

1.20

94

4×35

7.00

0.9

26.4

621

0.379

0.868

125

4×50

8.40

1.0

30.3

905

0.355

0.641

151

4×70

10.00

1.1

34.2

1121

0.335

0.443

196

4×95

11.60

1.1

41.0

1688

0.290

0.320

249

4×120

13.00

1.2

44.8

1977

0.282

0.253

302

4×150

14.60

1.4

50.0

2341

0.294

0.206

349

4×185

16.20

1.6

54.6

2739

0.303

0.164

386

4×240

18.40

1.7

60.2

3733

0.283

0.125

415

4×300

20.60

1.8

65.3

4426

0.263

0.100

461

4×400

23.80

2.0

71.7

5433

0.243

0.0778

501