Feichun TOWERFLEX-S GLOBAL Wind Turbine Cables​ 3GSGHOEU-K 0.6/1kV Fixed Installation Cables for Medium Mechanical Stress

The Feichun TOWERFLEX-S GLOBAL Wind Turbine Cable is a premium solution tailored for wind turbine systems. Designed for fixed installations, these cables provide exceptional reliability under medium mechanical stress.

Available in a wide size range from 120mm² to 630mm², they ensure optimal adaptability across diverse wind energy applications.

Compliance and Standards

Meeting global benchmarks, Feichun's TOWERFLEX-S GLOBAL cable adheres to:

• IEC 60228 for conductor specifications.

• VDE 0298-3 installation guidelines for safety and performance.

• IEC 60364-5-52 for current ratings.

• IEC/EN 60811-404 ensuring resistance to harsh environmental factors like chemicals, oils, UV, and ozone.

Technical Specifications

Construction Details

The TOWERFLEX-S GLOBAL cable boasts advanced materials and design:

• Class 5 fine wire copper conductor for flexibility and conductivity.

• HEPR rubber core insulation ensures durability and resistance to electrical stress.

• EPR rubber special compound outer sheath provides protection against abrasion, chemicals, and UV exposure.

Dimensional Specifications

Electrical Performance

Voltage Characteristics

• Rated voltage: 0.6/1 (1.2) kV

• Test voltage: 3.5 kV

• Low voltage drop ensures efficient power delivery.

• Reliable insulation coordination minimizes risks of electrical faults.

Current Carrying Capacity

The cable's current ratings comply with IEC 60364-5-52, Table B.52.12 (Column 5). Factors such as installation method and ambient temperatures impact performance.

Environmental Performance

Temperature Specifications

• Operating temperature: Up to 90°C

• Short circuit temperature: 250°C

• Installation in freezing conditions: -40°C minimum

Environmental Resistance

The outer sheath and insulation provide:

• Chemical resistance, ensuring longevity in harsh environments.

• Verified oil resistance per IEC/EN 60811-404.

• Outstanding UV and ozone resistance, ideal for outdoor applications.

Mechanical Properties

Tensile Strength Analysis

Installation Parameters

• Fixed installation bend radius: 4x cable diameter

• Weight range: 1230-6355 kg/km

Installation Guidelines

Pre-Installation Planning

• Size selection: Match the cross-sectional area to the turbine's electrical requirements.

• Route planning: Optimize cable paths to minimize bends and mechanical stress.

• Support systems: Design adequate support to handle weight and tension.

Installation Procedures

• Monitor installation temperatures for compliance with -40°C minimum laying standards.

• Calculate and adhere to pulling force limits.

• Termination methods: Ensure secure and durable connections to reduce strain.

Wind Turbine Specific Applications

Tower Installation

• Vertical routing requires strong support systems to manage cable weight and stress.

• Access points should allow for maintenance while maintaining environmental protection.

Connection Points

• Termination techniques should be optimized for load and stress relief.

• Employ robust methods to ensure environmental resistance and long service life.

Common Challenges and Solutions

Installation Challenges

• Weight management: Use support systems designed for high cable weights.

• Bend radius compliance: Ensure paths maintain the required radius.

Operational Issues

• Thermal management: Monitor temperature ranges to prevent overheating.

• Environmental exposure: Use UV-resistant cables to extend durability.

Selection and Design

Cable Selection

• Evaluate current requirements, voltage drops, and environmental factors for optimal performance.

Support System Design

• Accurately calculate loads and spacing for adequate support.

Maintenance and Testing

Installation Testing

• Verify continuity and insulation resistance to ensure functionality.

• Conduct load testing to confirm performance.

Maintenance Procedures

• Regular visual inspections and scheduled testing minimize operational risks.

• Keep detailed documentation for troubleshooting and future reference.

Safety Considerations

Installation Safety

• Prioritize safe handling of heavy cables.

• Follow strict working-at-height protocols during tower installations.

Operational Safety

• Ensure safe maintenance access and train staff on emergency procedures.

Economic Considerations

Installation Costs

• Assess material and labor requirements.

• Optimize installation methods to reduce costs without compromising quality.

Lifecycle Analysis

• Low maintenance needs and high durability reduce long-term expenses.

• High energy efficiency supports sustainable wind power generation.

By choosing Feichun TOWERFLEX-S GLOBAL Wind Turbine Cables, you’re investing in reliability, efficiency, and safety. The technical precision and robust design ensure these cables perform optimally, even under demanding conditions.

Explore Feichun’s range to find the perfect solution for your wind turbine systems!

Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.