Nominal area of conductor.

Nominal area of conductor

Nom. cross-
sectional of metal. screen

Insulation thickness

Separation sheath thickness

Armour tape thickness

Outer sheath thickness

Aprox. overall diameter

Aprox. cable weight
Cu

Aprox. cable weight
Al

No x mm2

mm

mm2

mm

mm

mm

mm

mm

kg/km

kg/km

3 x 16

4.9

10

2.5

1.2

0.5

2.2

37

2080

1780

3 x 25

6.1

16

2.5

1.2

0.5

2.2

40

2490

2050

3 x 35

7.2

16

2.5

1.4

0.5

2.2

42

2970

2305

3 x 50

8.4

16

2.5

1.4

0.5

2.6

46

3585

2660

3 x 70

10.0

16

2.5

1.4

0.5

2.6

49

4450

3110

3 x 95

11.8

16

2.5

1.6

0.5

2.6

54

5510

3630

3 x 120

13.0

16

2.5

1.6

0.5

3.0

57

6535

4155

3 x 150

14.5

25

2.5

1.6

0.5

3.0

61

7685

4790

3 x 185

16.1

25

2.5

1.8

0.5

3.0

64

9005

5445

3 x 240

18.2

25

2.6

1.8

0.5

3.4

70

11070

6480

3 x 300

20.8

25

2.8

2.0

0.5

3.4

77

13710

7755

Nominal area of conductor

Max. resistance of conductor at
20^oC (DC)

Max. resistance of conductor at
90^oC (AC)

Capacitance

Charging current

Inductance

Cu

Al

Cu

Al

No x mm²

mF/km

A/km

mH/km

3 x 16

1.1638

1.9329

1.4836

2.4774

0.201

0.23

0.394

3 x 25

0.7357

1.2144

0.9381

1.5585

0.233

0.26

0.367

3 x 35

0.5303

0.8784

0.6760

1.1233

0.261

0.30

0.349

3 x 50

0.3916

0.6487

0.4999

0.8319

0.294

0.33

0.324

3 x 70

0.2712

0.4483

0.3461

0.5748

0.335

0.38

0.308

3 x 95

0.1953

0.3238

0.2500

0.4159

0.383

0.43

0.294

3 x 120

0.1548

0.2560

0.1984

0.3289

0.414

0.47

0.287

3 x 150

0.1255

0.2085

0.1619

0.2682

0.453

0.51

0.281

3 x 185

0.1003

0.1660

0.1295

0.2135

0.492

0.56

0.274

3 x 240

0.0763

0.1265

0.1000

0.1639

0.528

0.60

0.268

3 x 300

0.0608

0.1012

0.0810

0.1316

0.555

0.63

0.260

SUSTAINED RATINGS (A)

Nominal area of conductor

C O P P E R

A L U M I N I U M

No x mm²

in ground

in air

in ground

in air

3 x 16

116

109

90

84

3 x 25

148

140

114

108

3 x 35

175

168

136

130

3 x 50

207

201

161

156

3 x 70

252

248

196

192

3 x 95

301

300

234

233

3 x 120

341

343

265

267

3 x 150

383

389

298

303

3 x 185

430

441

336

345

3 x 240

495

514

389

405

3 x 300

558

588

440

463

(Al-)XLPE/DTA/PVC