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Windmill Cables
NTSCGEWOEU Medium Voltage Torsion Resistant Cable
Application:
These cables are specifically designed for carrying medium voltage energy from the transformer in the nacelle to the bottom of the tower.
Standards:
DIN VDE 0250 Part 813
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/mm²
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×mm² | 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×mm² | 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×mm² | 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 |