Cables | Energy cables | Intermediate voltage cables

XLPE Insulated Flat Steel Wire Armoured, Three Core Cables With Copper Conductor
1

8.7/15 kV

 
 
1

Code
YXC8VZ3V-R, N2XSEYFGbY
R:Stranded conductor

Standards
TS IEC 60502, VDE 0276

Technical Data
Max. operating temperature : 90 ° C
Max. short circuit temperature: 250 ° C (max. 5 sec.)
Rated voltage :8.7/15 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 where mechanical stresses expected. Laid in residential or industrial areas, underground or in ducts.

Construction
1. Stranded copper conductor.
2. Inner semi-conductive layer.
3. XLPE insulation.
4. Outer semi-conductive layer.
5. Semi-conductive tape.
6. Copper tape screen.
7. Filler.
8. PVC inner jacket.
9. Galvanized flat steel wire armouring.
10. Galvanized steel tape.
11. 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
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

mH/km
μ F/km
A
A

3x25/16

54.5

4600

1000

0.7270

0.417

0.146

148

143

3x35/16

57.0

5150

500

0.5240

0.397

0.160

178

173

3x50/16

60.5

6000

500

0.3870

0.377

0.175

210

206

3x70/16

64.5

7000

500
0.2680

0.356

0.196

256

257

3x95/16

68.5

8250

500

0.1930

0.339

0.218

307

313

3x120/16

72.5

9450

500

0.1530

0.325

0.240

349

360

3x150/25

76.0

10750

250

0.1240

0.315

0.258

392

410

3x185/25

80.0

12350

250

0.0991

0.305

0.280

443

469

3x240/25

87.0

14800

250

0.0754

0.292

0.315

513

553

3x300/25

92.0

17250

250

0.0601

0.284

0.343

576

635

3x400/35

100.0

21300

250

0.0470

0.273

0.385

650

731