Cables | Energy cables | Intermediate voltage cables

XLPE Insulated, Longitudinally Sealed, Single Core Cables With Copper Conductor

1

5.8/10 kV or 6.35/11 kV

 
 
1

Code
N2XS(F)2Y, CU/XLPE/LW/CWS/LW/PE

Standards
TS IEC 60502, VDE 276, BS 7870

Technical Data
Max. operating temperature : 90 ° C
Max. short circuit temperature : 250 ° C (max. 5 sec.)
Rated voltage : 5.8/10 kV - 6.35/11 kV
Min. bending radius : 15 xD
D : Cable outer diameter

Application
These are cables with low dielectric losses used in energy networks with sudden load changes. Laid in residential or industrial areas, underground or in ducts. If the cable gets water inside due to the mechanical demages, swellable tapes prevent the movement of the water inside the cable.

Construction
1. Stranded copper conductor.
2. Inner semi-conductive layer.
3. XLPE insulation
4. Outer semi-conductive layer
5. Semi-conductive swellable tape
6. Copper wire screen
7. Swellable tape
8. PVC outer jacket

DIMENSIONS AND WEIGHTS

ELECTRICAL PROPERTIES

Nominal
Cross-Selection

Overall Diameter (approx.)

Net Weight (approx.)

Delivery Lenght
DC Conductor Resistance at 20 ° C

DC Conductor Resistance at 90 ° C

Operation Inductance (approx)
Operation Capacitance (approx)
Current Carrying Capacity
in ground at 20 ° C
in air at 30 ° C

mm 2

mm

kg/km

m

ohm/km

ohm/km

μ F/km

1x25/16

24.5

650

1000

0.7270

0.9306

0.693

0.425

0.200

179

157

191

162

1x35/16

25.5

750

1000

0.5240

0.6707

0.667

0.406

0.223

212

187

231

195

1x50/16

27.0

950

1000

0.3870

0.4954

0.642

0.387

0.248

249

220

277

234

1x70/16

28.5

1150

1000

0.2680

0.3430

0.611

0.366

0.285

303

269

345

292

1x95/16

30.0

1400

1000

0.1930

0.2470

0.586

0.350

0.320

358

321

418

354

1x120/16

32.0

1650

1000

0.1530

0.1958

0.568

0.338

0.350

404

364

481

407

1x150/25

33.5

2050

1000

0.1240

0.1587

0.551

0.329

0.382

441

405

537

460

1x185/25

35.5

2400

1000

0.0991

0.1268

0.534

0.319

0.415

493

457

612

527

1x240/25

38.0

2950

1000

0.0754

0.0965

0.515

0.309

0.462

563

528

716

621

1x300/25

40.5

3550

1000

0.0601

0.0769

0.498

0.301

0.507

626

593

811

709

1x400/35

43.5

4650

1000

0.0470

0.0602

0.478

0.291

0.573

676

665

901

815

1x500/35

47.0

5600

500

0.0366

0.0468

0.462

0.284

0.631

743

739

1006

921

1x630/35

50.5

6850

500

0.0283

0.0362

0.446

0.276

0.699

820

818

1130

1045