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12/20kV Wind Energy Cable
12/20kV Wind Energy Cable
Application:
The wind energy cable is used for carrying medium voltage energy from the transformer in the nacelle to the bottom of the tower.
Construction:
| Conductor | Flexible tinned annealed copper, Class 5 according to IEC 60228 | |||||
| Cross Section | 25-70mm² | |||||
| Insulation | Cold and heat-resistant EPR | |||||
| Screen | Tinned copper wire braid (option) | |||||
| Inner Sheath | HF EVA (option) | |||||
| Sheath | HF XL EVA | |||||
Technical Data:
| Rated Voltage | Uo/U 12/20kV | |||||
| Max.Permissible Operatig Voltage | 13.9/24kV | |||||
| Temperature Range | -40 ~ +90°C | |||||
| Torsional Stress for Free Hanging | 2000 Twist Cycles ±100º/m, @-40°C | |||||
| Min.Bending Radius | 9x Diameter | |||||
Product List:
| Core No.x mm² | Outer Diameter | Weight |
| mm² | mm | kg/km |
| 3×25 | 59.7 | 4780 |
| 3×35 | 62.8 | 5700 |
| 3×50 | 66.8 | 6630 |
| 3×70 | 71.1 | 7840 |
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