标称截面(mm)

铝/钢

结构根数/直径（mm)

计算面积(mm2)

外径

(mm)

20℃最大直流阻不大于

(Ω/km)

计算拉断力

(N)

计算重量

(kg/km)

交货长度

(m)

铝

铝包钢

铝

铝包钢

合计

25/4

6/2.32

1/2.32

25.36

4.23

29.59

6.96

1.0709

9514

97.5

3000

35/6

6/2.72

1/2.72

34.86

5.81

40.67

8.16

0.7792

12900

133.9

3000

50/8

6/3.20

1/3.20

48.25

8.04

56.29

9.60

0.5629

17610

185.4

2000

50/30

12/2.32

7/2.32

50.73

29.59

80.32

11.60

0.4753

44390

336.0

3000

70/10

6/3.80

1/3.80

68.05

11.34

79.39

11.40

0.3991

23360

261.5

2000

70/40

12/2.72

7/2.72

69.73

40.67

110.40

13.60

0.3458

60660

461.8

2000

95/15

26/2.15

7/1.67

94.39

15.33

109.72

13.61

0.2899

35390

362.1

2000

95/20

7/4.16

7/1.85

95.14

18.82

113.96

13.87

0.2831

37810

386.0

2000

95/55

12/3.20

7/3.20

96.51

56.30

152.81

16.00

0.2498

83480

639.2

2000

120/7

18/2.90

1/2.90

118.89

6.61

125.50

14.50

0.2377

28140

370.8

2000

120/20

26/2.38

7/1.85

115.67

18.82

134.49

15.07

0.2365

42830

443.9

2000

120/25

7/4.72

7/2.10

122.48

24.25

146.73

15.74

0.2199

48700

497.1

2000

120/70

12/3.60

7/3.60

122.15

71.25

193.40

18.130

0.1974

100800

809.0

2000

150/8

18/3.20

1/3.20

144.765

8.04

152.80

16.00

0.1952

33533

451.5

2000

150/20

24/2.78

7/1.85

145.68

18.82

164.50

16.67

0.1898

47350

526.5

2000

150/25

26/2.70

7/2.10

148.86

24.25

173.11

17.10

0.1838

54410

571.5

2000

150/35

30/2.50

7/2.50

147.26

34.36

181.62

17.50

0.1818

67000

634.4

2000

185/10

18/3.60

1/3.60

183.22

10.18

193.40

18.00

0.1542

40920

571.4

2000

185/25

24/3.15

7/2.10

187.04

24.25

211.29

18.90

0.1478

59960

676.6

2000

185/30

26/2.98

7/2.32

181.34

29.59

210.93

18.88

0.1508

66340

696.5

2000

185/45

30/2.80

7/2.80

184.73

43.10

227.83

19.60

0.1449

83120

795.8

2000

210/10

18/3.80

1/3.80

204.14

11.34

215.48

19.00

0.1384

45140

636.7

2000

210/25

24/3.33

7/2.22

209.02

27.10

236.12

19.98

0.1322

67010

756.1

2000

210/35

26/3.22

7/2.50

211.73

34.36

246.09

20.38

0.1292

76170

812.0

2000

210/50

30/2.98

7/2.98

209.24

48.82

259.06

20.86

0.1280

94160

901.4

2000

240/30

24/3.60

7/2.40

244.29

31.67

27, 5.96

21.60

1.1131

77090

883.7

2000

240/40

26/3.42

7/2.66

238.84

38.90

277.74

21.66

0.1145

86090

916.9

2000

240/55

30/3.20

7/3.20

241.27

57.30

297.57

22.40

0.1110

108600

1039.4

2000

300/15

42/3.00

7/1.67

296.88

15.33

312.21

23.01

0.09557

68870

921.1

2000

300/20

45/2.93

7/1.95

303.42

20.91

324.33

23.43

0.09301

76670

976.4

2000