Windmill Cables
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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

H07BN4-F

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