Power Cables 

Power Cables

Single Core  6.35/11KV (Um=12KV)

Dimensional Data

Nom. Cross- Section Area

 

Unarmoured Cables

Aluminium Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter 

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx.Weight

Cu

AL

Cu

AL

mm2

mm

mm2

mm

mm

kg/km

mm2

mm

mm

mm

mm

kg/km

25

3.4 

16

1.5 

22.1 

960 

740 

3.8 

1.2 

1.6 

1.8 

28.1 

1300

780 

35 

3.4 

16 

1.6 

23.3

1060 

790 

4.1 

1.2 

1.6 

1.8 

29.1

1400

1180

50

3.4

16

1.7 

24.4 

1160

840

4.4 

1.2 

1.6 

1.8 

30.2

1600

1280 

70

3.4 

16

1.7

26.0

1370

930 

4.7

1.2

1.6

1.9

32.0 

1840

1400

95

3.4 

16 

1.8 

27.8

1640

1040

5.2 

1.2 

1.6

1.9

33.6 

2130 

1530 

120

3.4

16

1.8

29.2

1900

1140

5.5

1.2

1.6 

2.0

35.2 

2430

1670 

150

3.4 

25

1.9

31.1

2220

1280

5.8

1.2

1.6

2.1 

37.9 

2870

1930

185

3.4 

25

1.9

32.6 

2570

1410

6.2 

1.2 

2.0 

2.1 

39.4 

324 

2080 

240 

3.4

25 

2.0

35.3

3130

1610 

6.8

1.2

2.0

2.2 

42.1 

3490

2330

300

3.4

25

2.1

37.5

3730

1850

7.3

1.2 

2.0

2.2 

44.1

4490

2560

400

3.4 

35 

2.2

41.4 

473 

2200

8.0

1.2 

2.0 

2.4 

48.2

5589 

3040 

500

3.4

35

2.3

44.0

5700

2600

8.6 

1.3 

2.5

2.5

52.0

6780 

3680 

630

3.4

35 

2.4

49.2

7010

3020

9.5

1.4 

2.5

2.6

57.4

8230

4200 

Electrical Data

Nom. Cross- Section Area

 

Unarmoured Cables

Aluminium Wire Armoured Cables

 

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 1 sec

Short Circuit Rating of Copper Tape Screen 1 sec

Reactance

Inductance

Impedance

Trefoil

Flat Spaced

Trefoil

Flat Spaced

Trefoil

Flat Spaced

Cu

AL

Cu

AL

mm2

µΩ/m

µΩ/m

kA

pF/m

mA/m

kA

kA

µΩ/m

µΩ/m

nH/m

nH/m

µΩ/m

µΩ/m

25 

727/1200 

927/1538 

3.6/2.3 

208 

0.42

2.6

0.5 

146 

206 

440 

640

936

1544

952

1554

35

524/868

668/1113

5.0/3.2

229

0.46

2.6 

0.6 

138

201

440

640 

679

1121

695

1131

50 

387/641

494/822 

6.8/4.4 

252

0.50 

2.6 

0.6 

132 

195

420

620 

511

834 

527

844 

70

268/443

343/568 

9.8/6.3 

288

0.58

2.6

0.7 

122

188

390 

600 

364

583 

386

597 

95

193/320 

248/410

13.3/8.5 

323

0.65

2.6

0.7 

122 

182 

390 

580 

272

427 

300

446 

120 

153/253

196//325

17.2/11.0

353 

0.71

2.6

0.8

116 

172

370

550

225

345

257

367 

150

124/206 

159/265

21.2/13.5

380

0.76

4.3

0.8 

110 

166

350

530

193

287

229

313 

185

99.1/164 

128/211

26.6/17.0 

416

0.83

4.3

0.9

107

166 

340 

530 

165

237 

206

267 

240

75.4/125

98/161 

34.9/22.3 

460

0.92 

4.3 

0.9 

104 

163

330 

520 

140

191

185 

226

300

60.1/100 

80/130 

43.8/28.0

506 

1.01 

4.3

1.0

100

157 

320

500

126

163 

174

203

400

47/77.8

64/102

57.3/36.6 

561 

1.12 

5.8 

1.1 

94

154 

300 

490

113

141

164

184

500

36.6/60.5 

51/81 

72.3/46.2 

619 

1.24

5.8

1.2

91

151

290

480 

105

124 

158

171

630

28.3/46.9

42/64 

91.2/58.3

698

1.37

5.8

1.3 

91

148

290

470

97

110

151

160

Single Core 3.8/6.6KV (Um=7.2KV)

Single Core 6.35/11KV (Um=12KV)

Single Core 8.7/15KV (um=17.5kV)

Single Core 12.7/22KV (um=24kV)

Single Core 19/33KV (um=36kV)

Current Rating