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Windmill Cables
H07BN4-F & UL/CSA 600V 90℃Torsion Resistant Cable
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℃) can be offered upon request.
Technical Data：
Rated Voltage Uo/U (Um):600V
Operating Temperatures:-40℃~+90℃
Minimum Bending Radius :fixed: 4×OD; flexing: 6×OD
Torsion Application:+/-150°/m
Maximum Permissible Tensile Load:15 N/mm²
Short-circuit Temperature:250℃
Flame Retardant:EN 50265-1/EN 50265-2-1/IEC 60332-1
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 |
| 1×120(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