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Windmill Cables
H07ZZ-F & UL/CSA 1000V EPR/XLEVA Torsion Resistant Cable
Application：
These halogen free 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：
UL/CSA 22.2
UL 758
HD 22.13
Construction：
Conductor: Stranded annealed bare copper, class 5 according to DIN VDE 0295/HD 383/IEC 60228.
Insulation: Special thermoset EPR for high temperature. Special cross-linked improved for EI8 and EI7 EPDM can be offered upon request.
Sheath: Special halogen free thermoset XLEVA. High mechanical performance special cross-linked EM8 synthetic halogen free rubber based on CPE can be offered upon request.
Technical Data：
Rated Voltage Uo/U (Um):CENELEC 450/750V; UL/CSA 1000V
Operating Temperatures:-40℃~+90℃
Maximum Permissible Tensile Load:15 N/mm²
Minimum Bending Radius:fixed: 4×OD; flexing: 6×OD
Torsion Application :+/-150°/m
Short-circuit Temperature:250℃
Flame Retardant:IEC 60332-1/IEC 60332-3
Halogen Free:IEC 60754
Smoke Density:LSF EN 61034/IEC 61034
Oil Resistant:Yes
Ozone Resistant:Yes
UV Resistant:Yes
Water Resistant:Yes
Impact Resistant:Yes
Dimensions and Weight：
| Construction | Nominal Overall Diameter | Nominal Weight |
|---|---|---|
| No. of cores×mm² | mm | kg/km |
| 1×25 | 13.5 | 371 |
| 1×35 | 15.0 | 482 |
| 1×50 | 18.7 | 730 |
| 1×70 | 19.3 | 888 |
| 1×95 | 23.0 | 1220 |
| 1×120 | 25.5 | 1540 |
| 1×150 | 28.8 | 1810 |
| 1×185 | 31.4 | 2210 |
| 1×240 | 33.8 | 2750 |
| 1×300 | 37.7 | 3520 |
| 1×400 | 41.4 | 4510 |
| 3×120 | 56.0 | 5200 |
| 3×150 | 61.5 | 6400 |
| 3×240 | 72.0 | 9780 |
| 3×25 | 30.0 | 1420 |
| 3×35 | 35.3 | 1850 |
| 3×50 | 39.8 | 2480 |
| 3×70 | 43.8 | 3180 |
| 3×95 | 49.0 | 4260 |
| 3×120 | 52.8 | 5490 |
| 4G25 | 32.8 | 1870 |
| 4G35 | 36.3 | 2320 |
| 4G50 | 42.5 | 3150 |
| 4G70 | 48.2 | 4240 |
| 4G95 | 53.5 | 5480 |
| 4G120 | 58.3 | 6950 |
G: with green-yellow earth core
×: without green-yellow earth core