Medium Voltage Cables to IEC 60502

Unarmoured Cables

Steel Round-Wire Armoured Cables

Nom. Cross- Section Area

Nom. Insulation Thickness

Copper Tape Screen Area (0.1mm)

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx.Weight

Nom. Bedding Thickness

Armour Wire Size

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm²

mm

mm²

mm²

mm

mm

kg/km

mm

mm

mm

mm

kg/km

10

2.5

4.2

16

2.0

30

980

790

1.2

2.0

2.1

36

2310

2120

16

2.5

4.6

16

2.0

31

1190

890

1.2

2.0

2.2

38

2600

2290

25

2.5

5.0

16

2.1

34

1560

1080

1.2

2.0

2.3

41

3080

2600

35

2.5

5.4

16

2.2

37

1930

1270

1.3

2.5

2.4

45

3950

3280

50

2.5

5.9

16

2.3

40

2370

1480

1.3

2.5

2.5

47

4530

3630

70

2.5

6.6

16

2.4

43

3110

1820

1.4

2.5

2.6

51

5510

4210

95

2.5

7.3

16

2.5

47

4000

2200

1.5

2.5

2.8

55

6660

4860

120

2.5

8.0

16

2.6

50

4820

2550

1.5

2.5

2.9

59

7630

5360

150

2.5

8.5

25

2.8

54

5770

2970

1.6

2.5

3.0

62

8800

6000

185

2.5

9.4

25

2.9

58

6960

3460

1.6

2.5

3.1

66

10180

6670

240

2.6

10.4

25

3.1

65

8940

4340

1.8

3.15

3.4

75

13480

8870

300

2.8

11.4

25

3.3

70

10980

5190

1.9

3.15

3.6

81

15920

10130

400

3.0

12.6

35

3.5

79

13820

6440

2.0

3.5

3.9

90

19980

12590

500

3.2

13.9

35

3.7

87

19100

10755

2.1

3.5

4.1

98

24160

14820

630

3.2

15.3

35

4.0

95

30470

13150

2.2

3.5

4.4

107

29650

17710

Steel Flat Wire Armoured Cables

Double Steel Tape Armoured Cables

Nom. Cross- Section Area

Nom. Bedding Thickness

Armour Wire Size

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Nom. Bedding Thickness

No of Steel tapes x nom tape thickness

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm²

mm

mm

mm

mm

kg/km

mm

mm

mm

mm

kg/km

10

1.2

0.8

1.8

26.9

1415

1235

1.2

2X0.2

1.8

26

1060

885

16

1.2

0.8

1.8

29.2

1725

1445

1.2

2X0.2

1.8

28.3

1340

1055

25

1.2

0.8

1.9

32.2

2165

1735

1.2

2X0.2

1.9

31.3

1735

1305

35

1.3

0.8

2.0

35.0

2645

2025

1.3

2X0.2

2.0

34.1

2170

1555

50

1.3

0.8

2.1

37.4

3075

2295

1.3

2X0.5

2.1

38.0

2950

2170

70

1.4

0.8

2.2

41.0

3915

2755

1.4

2X0.5

2.3

41.8

3795

2635

95

1.5

0.8

2.3

45.3

4840

3335

1.5

2X0.5

2.4

46.1

4810

3200

120

1.5

0.8

2.4

48.7

5915

3855

1.5

2X0.5

2.5

49.5

5770

3705

150

1.6

0.8

2.5

52.1

6930

4395

1.6

2X0.5

2.6

52.9

6775

4235

185

1.6

0.8

2.6

56.2

8265

5100

1.6

2X0.5

2.8

57.2

8120

4950

240

1.8

0.8

2.8

62.2

10440

6220

1.8

2X0.5

2.9

63.0

10250

6025

300

1.9

0.8

3.0

68.2

12780

7420

1.9

2X0.5

3.1

69.0

12570

7200

400

2.0

0.8

3.3

75.9

15970

9110

2.0

2X0.5

3.4

76.7

15740

8870

500

2.1

0.8

3.5

84.2

19940

11130

2.1

2X0.8

3.6

86.5

20550

11750

630

2.2

0.8

3.7

93.5

25120

13670

2.2

2X0.8

3.9

96.0

25830

14400

Nom. Cross- Section Area

D C
Resistance CU / AL

A C
Resistance CU / AL

Short Circuit Rating of Conductor CU / AL
1 sec

Capaci- tance

Charging Current

Short Circuit Rating of Copper Wire Screen Per Core
1 sec

Short Circuit Rating of Copper Tape Screen Per Core
1 sec

Reactance

Inductance

mm²

µΩ/m

µΩ/m

kA

pF/m

mA/m

kA

kA

µΩ/m

nH/m

10

1830/3080

2330/3920

1.4/0.9

212

0.27

1.23

0.61

132

410

16

1150/1910

1470/2420

2.2/1.4

242

0.30

1.96

0.66

124

390

25

727/1200

927/1538

3.6/2.3

272

0.33

1.96

0.73

116

370

35

524/868

668/1113

5.0/3.2

301

0.36

1.96

0.79

108

350

50

387/641

494/822

6.8/4.4

332

0.40

1.96

0.87

102

330

70

268/443

343/568

9.8/6.3

383

0.46

1.96

0.96

97

310

95

193/320

248/410

13.3/8.5

432

0.52

1.96

1.06

92

290

120

153/253

196/325

17.2/11.0

474

0.57

1.96

1.17

89

280

150

124/206

159/265

21.2/13.5

511

0.61

3.06

1.25

87

280

185

99/164

128/211

26.6/17.0

562

0.67

3.06

1.37

86

270

240

75/125

98/161

34.9/22.3

602

0.72

3.06

1.52

83

260

300

60/100

80/130

43.8/28.0

622

0.75

3.06

1.67

82

260

400

47/78

64/102

57.3/36.6

648

0.78

4.29

1.84

80

250

500

37/60

51/81

72.3/46.2

668

0.82

4.29

2.03

78

250

630

28/47

42/64

91.2/58.3

758

0.92

4.29

2.24

76

240