Cables | Energy cables | Intermediate voltage cables

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

18/30 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 :18/30 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

3x35/16

74.5

7850

500

0.5240

0.457

0.114

-

.

3x50/16

78.0

8750

500

0.3870

0.434

0.124

214

217

3x70/16

81.5

9950

500

0.2680

0.410

0.137

261

269

3x95/16

85.5

11250

250

0.1930

0.389

0.150

313

326

3x120/16

89.5

12600

250

0.1530

0.372

0.163

356

377

3x150/25

93.0

14000

250

0.1240

0.360

0.174

400

426

3x185/25

97.0

15700

250

0.0991

0.348

0.188

441

488

3x240/25

104.0

18500

250

0.0754

0.331

0.209

510

576

3x300/25

109.5

21150

200

0.0601

0.321

0.226

-

-

3x400/35

117.5

25350

200

0.0470

0.307

0.251

-

-