Medium and High Voltage Reeling Wound Composite Cable | Flexible Reeling optical fiber Cable
Applications:
Suitable for use in ship shore power conversion systems, as well as in reel assemblies for construction machinery such as shore-based container cranes, ship unloaders, stacker-reclaimers, and large gantry cranes; the cable is designed for use in harsh operating conditions, such as humid coastal environments.
Structure
Conductor: Class 5 stranded bare copper conductors according to IEC 60228.
Conductor insulation: Inner semiconductive layer, specially formulated EPR insulation, and peelable outer semiconductive layer.
Grounding core: Semiconductive material.
Control cores: TPEE.
Conductor arrangement: 3+3 structure with optimized pitch stranding.
Inner liner: TMPU.
Torsion-resistant layer: Aramid yarn braid.
Optical fiber: Single-mode E9/125 or multimode 62.5/125.
Outer jacket: Red TMPU.
Key Specifications
Manufacturer's designation: GJPEFR-D-GY+OF
Rated voltage: 6/10 kV
Test voltage: 21 kV for 5 minutes
Minimum bending radius: 12 × overall cable diameter
Operating temperature, mobile installation: -30°C to +80°C
Operating temperature, fixed installation: -40°C to +90°C
Maximum travel speed: 120 m/min
Maximum tensile load based on copper cross-section: 15 N/mm²
Optical-fiber configuration: 6 sets standard; 12 or 18 sets available
Resistance: UV radiation, ozone and hydrolysis
Application environment: Reel systems for port and construction machinery, including humid coastal environments
