Wind power cables
Wind Turbine Torsion Resistant Cable: Features, Applications
Specification
| Basic Structure | Conductor+Insulation+Jacket+Hose |
| Conductor | Plain Copper/ Tinned Copper |
| Insulation | PE |
| Braid | Kevlar/ Plain Copper/ Tinned Copper |
| Jacket | PUR/TPE/PCP |
INTRODUCTION
Professional wind turbine torsion resistant cable engineered for yaw & pitch system, with high anti-torsion, low-temperature resistance, PUR outer sheath. Widely used in onshore/offshore wind nacelle & tower connection, compliant with IEC/EN standards. Get customized cable solutions now.
What Is Wind Turbine Torsion Resistant Cable?
Wind turbine torsion resistant cable is a specialized flexible power & control cable customized for rotating parts inside wind generators, mainly installed between nacelle and wind tower, yaw system and pitch blade assembly. Different from ordinary power cables, it is structurally optimized to bear frequent positive & negative torsion caused by automatic wind direction adjustment of wind turbine, avoiding core breakage, insulation cracking and sheath aging under long-term cyclic rotation.
Main Application Scenarios
Onshore wind turbine: nacelle-tower connecting loop cable, yaw control cable, pitch system power cable
Offshore wind farm: floating wind turbine internal wiring, marine anti-corrosion torsion cable for coastal wind units
Wind power aftermarket replacement: old turbine cable renovation & maintenance replacement
Small distributed wind generator: vertical axis wind turbine internal rotating wiring
Frequently Asked Questions
Q1: How many torsion cycles can wind turbine torsion cable bear?
Standard type achieves ≥10,000 times 1080° bidirectional torsion; enhanced offshore version reaches over 25,000 cycles.
Q2: Difference between torsion resistant cable and common flexible cable?
Ordinary flexible cable only bears bending load, cannot endure continuous multi-angle torsion; torsion cable’s unique stranded structure offsets rotational torque, exclusive for wind rotating components.
Q3: Can this cable be customized for special wind project parameters?
Yes, custom core count, cross-section, sheath material and rated voltage per client’s wind turbine design drawing.
Final CTA
If you need wind turbine torsion resistant cable quotation, sample test or customized specification for your onshore/offshore wind project, leave your project parameters and requirements for professional technical support.
About Us
PRODUCT PICTURES
ADVANTAGES
Superior Anti-Torsion Performance
Adopts SZ reverse stranded fine tinned copper conductor + non-torsion cabling structure; supports repeated torsion of 1080° per cycle, over 10,000 torsion cycles without conductor fracture at -40℃ low temperature, effectively release torsion stress during nacelle rotation.
Wide Temperature Adaptability
Operating range: -40℃ ~ +90℃; withstand severe cold of northern onshore wind farm and high-temperature closed nacelle environment.
High Weather & Corrosion Resistance
PUR/CPE elastomer outer sheath, anti-UV, anti-ozone, salt spray resistant, suitable for offshore coastal high humidity & salt fog environment; low smoke zero halogen option available for fire safety in tower interior.
Excellent Flexibility & Tensile Property
Built-in aramid fiber tensile member (10kN~30kN tensile strength), stable under long-distance vertical laying inside wind tower; minimum bending radius: 6×cable OD for mobile installation.
Global Standard Compliance
Pass IEC 60228, EN 50288, UL certification, meets mainstream global wind power project access standards.
FAQ
Q: Is Derul Cable the original manufacturer?
A: Derul Cable is a special cable manufacturer. Our factory is based in Shanghai.
Q: Is the price negotiable?
A: Yes, the price is negotiable. Our price is also flexible due to several factors including purchase quantity.
Q: What is the regular MOQ for your cable?
A: Any quantity is okay to purchase for product at stock. For product with no stock, its MOQ is usually 100-200 meters per type.
Q: How can I get sample?
A: Usually you only need to pay the express freight, and after your confirmation of the product dimension and structure, we can arrange the sample and send it directly to you.
Q: Is OEM or ODM service available?
A: OEM and ODM services are both available. You can provide us with your requirement for the product and we will evaluate it to push forward.
Q: What is the regular production time?
A: For regular quantity, it usually costs about 15-25 days to produce.
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WhatsApp: +86 13641831061
E-mail: sales@derulkable.com
Add.:No.236 Fenggao Road Fengxian District Shanghai China
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