Product Overview
Wind Energy Communication Cable is engineered for critical data transmission in wind turbine monitoring and control systems. Featuring a precise 100-ohm characteristic impedance and advanced triple-layer shielding, this cable ensures reliable communication for blade speed, pitch control, temperature monitoring, and other essential wind turbine operational parameters.
Key Features & Benefits
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Precision Impedance Control: 100Ω ±15Ω characteristic impedance maintained across 1-100 MHz frequency range
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Advanced Shielding System: Triple-layer protection with polyester foil, aluminum-lined foil, and tinned copper braid
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Star Quad Design: Optimized stranding configuration for superior noise rejection and signal integrity
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Wide Temperature Operation: Reliable performance from -40°C to +70°C in harsh environmental conditions
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Flexible Sheath Options: Available with PVC or PUR outer sheath for different environmental requirements
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Compact Design: Optimized diameter for easy installation in confined wind turbine spaces
Applications
Critical communication and monitoring systems in wind energy applications:
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Blade Monitoring Systems: Speed, position, and pitch control data transmission
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Temperature Monitoring: Operational temperature data collection and transmission
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Oil Monitoring Systems: Lubrication and hydraulic system performance monitoring
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Pitch Control Systems: Critical control signals for blade adjustment mechanisms
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Network Communication: Internal data networks within wind turbine structures
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Sensor Data Acquisition: Various monitoring sensor signal transmission
Construction
Advanced Multi-Layer Construction:
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Conductor: Copper, bare (AWG 22/1)
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Insulation: PE
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Stranding Element: Star Quad
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Shield 1: Polyester foil over stranded bundle
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Shield 2: Polyester foil, aluminum-lined
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Total Shielding: Cu braid, tinned
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Sheath: PVC (PUR option available)
Technical Data
Electrical & Mechanical Specifications:
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Characteristic Impedance: 100Ω ±15Ω at 1-100 MHz
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Conductor Resistance: 62.0 Ω/km max. (20°C)
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Insulation Resistance: 0.50 GΩ·km min.
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Mutual Capacitance: 50 nF/km nominal
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Minimum Bending Radius: 100 mm, 65 mm
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Operating Temperature: -40°C to +70°C
Product Specifications
Detailed Product List:
| Size | Diameter | Copper Content | Sheath Type | Approximate Weight |
|---|---|---|---|---|
| mm | kg/km | kg/km | ||
| 2x2x0.64 | 6.5 ± 0.3 | 32 | PVC/PVC | 67 |
| 2x2x0.64 | 6.5 ± 0.3 | 32 | PVC/PUR | 64 |
Key Advantages
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Superior Signal Integrity: Precision impedance control ensures reliable data transmission across specified frequency range
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Enhanced EMI Protection: Triple-layer shielding system provides maximum protection against electromagnetic interference
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Environmental Versatility: Multiple sheath options accommodate different installation environments and requirements
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Robust Construction: High-quality materials ensure long-term reliability in demanding wind turbine applications
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Optimized Performance: Star quad design with precise electrical characteristics for critical monitoring applications
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Proven Reliability: Specifically engineered for the challenging conditions of wind energy communication systems
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Easy Installation: Flexible design with appropriate bending radii for straightforward routing in wind turbine structures