NTSCGEWOEU Medium Voltage Torsion Resistant Cable 12~35kV
Application
These cables are specifically designed for carrying medium voltage energy from the transformer in the nacelle to the bottom of the tower.
Standards
Construction
Conductor |
Stranded tinned copper, class 5 according to DIN VDE 0295/IEC 60228 |
Inner Conductor Layer |
Semiconductive rubber compound |
Insulation |
Heat resistant EPR |
Outer Conductor Layer |
Semiconductive rubber compound |
Sheath |
Heat and cold resistant special rubber compound based on CM (Chlorinated synthetic
rubber) or CR (Chloroprene rubber) |
Technical Data
Rated Voltage U0/U (Um) |
12/20kV, 18/30kV, 20/35kV |
Operating Temperatures |
-40℃~+90℃ |
Minimum Bending Radius |
10×OD |
Torsion Application |
+/100°/m |
Maximum Permissible Tensile Load |
20N/mm^2 |
Short-circuit Temperature |
200℃ |
Flame Retardant |
DIN EN 502652-1/IEC 60332-1 |
Oil Resistant |
Yes |
Ozone Resistant |
Yes |
UV Resistant |
Yes |
Dimensions and Weight
12/20kV
Construction |
Nominal Overall Diameter |
Nominal Weight |
No. of cores×mm^2 |
mm |
kg/km |
3×25/25 |
61.2 |
4780 |
3×35/35 |
65.9 |
5700 |
3×50/50 |
69.5 |
6630 |
3×70/70 |
73.5 |
7840 |
18/30kV
Construction |
Nominal Overall Diameter |
Nominal Weight |
No. of cores×mm^2 |
mm |
kg/km |
3×25/25 |
79.1 |
7520 |
3×35/35 |
80.5 |
8050 |
3×50/50 |
83.1 |
8920 |
3×70/70 |
89.0 |
10600 |
20/35kV
Construction |
Nominal Overall Diameter |
Nominal Weight |
No. of cores×mm^2 |
mm |
kg/km |
3×25/25 |
86.2 |
8820 |
3×35/35 |
90.8 |
10000 |
3×50/50 |
93.0 |
10830 |
3×70/70 |
96.1 |
12050 |