Wind turbine tower drop power cable · 70 mm²
Ordering reference Wind turbine tower drop power cable · 70 mm²
IEC 60502-1 / wind tower cable reference
Wind turbine tower drop power cable
Application
Tower drop feeders · Auxiliary power · Converter to transformer links · Wind farm tower wiring
Construction
- 1Conductor (per core)Class 2 or Class 5 copper power conductor · 19 × Ø2.17 mm · IEC 60228 cl.2
- 2Core insulationFlexible core insulation selected by motion duty
- 3FillerPP filler
- 4SheathUV, oil and flame retardant LSZH / PE jacket
Technical parameters
Motion dutyFixed and guided tower drop installation
Cable functionTower power distribution and auxiliary feeder
Voltage class0.6/1 kV
Element design4 core
Conductor / element size70 mm²
Conductor constructionClass 2 or Class 5 copper power conductor
Screen / protectionMechanical drop support by clamp system
JacketUV, oil and flame retardant LSZH / PE jacket
Torsion ratingFixed tower drop, vibration and installation bending guide
Temperature class-40 °C to +90 °C wind tower route guide
OD guide28.6 mm
Weight guide5415 kg/km
Conductor materialClass 2 or Class 5 copper power conductor
Bend radius12 x OD during installation
Max DC resistance at 20 °C0.268 Ω/km
Current rating (guide)≈ 232 A (Cu, multicore clipped, 30 °C — IEC 60364-5-52 guide)
Routine test voltage3.5 kV a.c. 5 min
Ratings & materials
StandardIEC 60502-1 / wind tower cable reference
Voltage class0.6/1 kV
Temperature class-40 °C to +90 °C wind tower route guide
UE Cable · China
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