Cross Section
mm2

Strand
No/Dia
mm

Calculation
Section
mm2

Overall
Diameter
mm

Biggest
Resistance
Ω/km

Calculated
Force
N

kg/km

Delivery
length
m

16

7/1.70

15.89

5.10

1.802

2480

43.5

4000

25

7/2.15

25.41

6.45

1.127

4355

69.6

3000

35

7/2.50

34.36

7.50

0.83332

5760

94.1

2000

50

7/3.00

49.48

9.00

0.5786

7930

135.5

1500

70

7/3.60

71.25

10.80

0.4018

10950

195.1

1250

95

7/4.16

95.14

12.48

0.3009

14450

260.5

1000

120

19/2.85

121.21

14.25

0.2373

19420

333.5

1500

150

19/3.15

148.07

15.75

0.1943

23310

407.4

1250

185

19/3.50

182.8

17.50

0.1574

28440

503.0

1000

210

19/3.75

209.85

18.75

0.1371

32260

577.4

1000

240

19/4.00

238.76

20.00

0.1205

36260

656.9

1000

300

37/3.20

297.57

22.40

0.09689

46850

820.4

1000

400

37/3.70

397.83

25.90

0.07247

61150

1097.0

1000

500

37/4.16

502.9

29.12

0.05733

76370

1387.0

1000

630

61/3.63

631.3

32.67

0.04577

91940

1744.0

800

800

61/4.10

805.36

36.90

0.03588

115900

2225.0

800