Application
These cables with increased tolerance to torsion application, improved behaviour against abrasion and extended temperature, UV and ozone resistant are specially designed for wind turbines.
Standards
HD 22.12
UL/CSA 22.2
UL 758
Construction
| Conductor | Flexible annealed bare copper, class 5 according to IEC/EN 60228. |
| Insulation | Special cross-linked EI7 rubber for high temperatures (EPDM class 28). Special thermoset EPR for high temperature can be offered upon request. |
| Sheath | High mechanical performance special cross-linked EM7 rubber (CPE class 42). Special thermoset CPE improved for low temperature behaviour (-40°C) can be offered upon request. |
Technical Data
| RATED VOLTAGE U0/U (UM) | 600V |
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| OPERATING TEMPERATURES | -40℃~+90℃ |
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| MINIMUM BENDING RADIUS | flexing: 6×OD; fixed: 4×OD |
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| TORSION APPLICATION | +/-150°/m |
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| MAXIMUM PERMISSIBLE TENSILE LOAD | 15 N/mm^2 |
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| SHORT-CIRCUIT TEMPERATURE | 250℃ |
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| FLAME RETARDANT | EN 50265-1/EN 50265-2-1/IEC 60332-1 |
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| OIL RESISTANT | Yes |
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| OZONE RESISTANT | Yes |
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| UV RESISTANT | Yes |
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| WATER RESISTANT | Yes |
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| IMPACT RESISTANT | Yes |
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Dimensions and Weight
| CONSTRUCTION | NOMINAL OVERALL DIAMETER | NOMINAL WEIGHT |
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| NO. OF CORES×MM^2 | MM | KG/KM |
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| 1×120(4/0AWG) | 25.5 | 1540 |
| 1×150(250MCM) | 28.8 | 1810 |
| 1×185(350MCM) | 31.4 | 2210 |
| 1×240(450MCM) | 33.8 | 2750 |
| 1×300(550MCM) | 37.7 | 3520 |
| 1×400(750MCM) | 41.4 | 4510 |
| 1×50(1 AWG) | 18.7 | 730 |
| 1×95(3/0 AWG) | 23.0 | 1220 |
| 3×120(4/0 AWG) | 56.0 | 5200 |
| 3×150(250MCM) | 61.5 | 6400 |
| 3×240(450MCM) | 72.0 | 9780 |
| 3×25(4 AWG) | 30.0 | 1420 |
| 3×35(2 AWG) | 35.3 | 1850 |
| 3×50(1 AWG) | 39.8 | 2480 |
| 3×70(2/0 AWG) | 43.8 | 3180 |
| 3×95(3/0 AWG) | 49.0 | 4260 |
| 4G50(1 AWG) | 42.5 | 3150 |
| 4G70(2/0 AWG) | 48.2 | 4240 |
| 4G95(3/0 AWG) | 53.5 | 5480 |
G: with green-yellow earth core ×: without green-yellow earth core
