Windmill Cables
H07BN4-F & UL/CSA 1000V 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) |
1000V |
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(4/0 AWG) |
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
