Cables | Energy cables | Intermediate voltage cables

XLPE Insulated Single Core Cables With Aluminium Conductor
1

18/30 kV or 19/33 kV
 
 
1

Code
YAXC7V-R, NA2XSY, AL/XLPE/CWS/PVC

Standards
TS IEC 60502, BS 6622, VDE 0276

Technical Data
Max. operating temperature : 90 ° C
Max. short circuit temperature: 250 ° C (max. 5 sec.)
Rated voltage : 18/30 kV-19/33 kV
Min. bending radius : 15 x D
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

Construction
1. Stranded aluminium conductor.
2. Inner semi-conductive layer.
3. XLPE insulation
4. Outer semi-conductive layer
5. Semi-conductive tape
6. Copper wire screen
7. Polyester 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)
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

31.0

900

1000

1.2000

1.5360

0.707

0.472

0.113

-

-

-

 

1x35/16

32.0

1000

1000

0.8680

1.1110

0.680

0.451

0.123

214

192

233

202

1x50/16

33.5

1100

1000

0.6410

0.8205

0.655

0.432

0.135

251

226

279

241

1x70/16

35.0

1200

1000

0.4430

0.5670

0.624

0.408

0.151

306

276

348

299

1x95/16

37.0

1400

1000

0.3200

0.4096

0.600

0.391

0.166

363

329

421

362

1x120/16

39.0

1500

1000

0.2530

0.3238

0.581

0.377

0.180

410

373

483

416

1x150/25

40.5

1750

1000

0.2060

0.2637

0.564

0.366

0.194

449

415

540

469

1x185/25

42.5

1900

1000

0.1640

0.2099

0.547

0.355

0.208

503

468

615

536

1x240/25

45.0

2200

1000

0.1250

0.1600

0.527

0.342

0.229

576

541

718

630

1x300/25

47.5

2450

1000

0.1000

0.1280

0.510

0.332

0.248

641

608

812

717

1x400/35

50.5

3000

1000

0.0788

0.1009

0.489

0.320

0.276

697

684

904

823

1x500/35

54.0

3400

1000

0.0605

0.0774

0.473

0.310

0.301

768

762

1011

929

1x630/35

57.5

3900

1000

0.0469

0.0600

0.457

0.301

0.330

858

847

1128

1043