FEICHUN-M-PUR Reeling Cable D2X11Y – 1 kV
Power supply for underground mining and tunnelling equipment
$10.00
Technical Specifications
Parameter | Description |
|---|---|
Rated Voltage | U0/U (Um): 0.6/1 (1.2) kV |
Test Voltage | 2.5 kV |
AC Test Voltage (Control Cores) | 2 kV |
Maximum Conductor Temperature | 90 °C |
Max Conductor Temp at Short Circuit | 250 °C |
Ambient Temperature Fixed Installation | –40 °C to +80 °C |
Ambient Temperature Flexible Installation | –30 °C to +80 °C |
Conductor | Finely stranded bare copper, class 5 |
Insulation | XLPE |
Sheath | Halogen-free flame retardant polyurethane (PUR) |
Construction | Five main conductors (brown, black) with split earth conductor and control cores (blue, white) twisted with short lay length |
Number of Control Cores | Three |
Torsional Stress | ±50°/m |
Permanent Tensile Strength | 20 N/mm² |
Travel Speed | Underground reeling operation: up to 60 m/min |
Bending Radius | Fixed Installation: 4 × cable diameter; Reeling Operation: 8 × cable diameter |
FEICHUN-M-PUR is a highly flexible low voltage reeling cable designed with optimized dimensions and a flame retardant, halogen-free polyurethane (PUR) outer sheath. It is primarily used as a power supply cable for underground mining and tunneling equipment, specifically engineered to endure frequently changing dynamic loads such as reeling operations on drilling machines, scoops, and LHDs. The cable offers superior resistance to mechanical stresses from reeling and abrasion typically encountered in trailing applications, ensuring durability and safety in harsh underground conditions.
Standards and Certifications
DIN EN 60228 / IEC 60228 / VDE 0295
DIN VDE 0298-300
IEC 60502-1
DIN VDE 0298-4
DIN EN 60332-1-2 / IEC 60332-1-2
Chemical and Environmental Resistance
Halogen-free and flame retardant
Resistant to ozone and UV radiation
Water resistance up to 10 meters depth
Product Features
Optimized Flexibility and Performance: Designed for dynamic mining applications including underground reeling on drilling machines and loaders.
Halogen-Free Polyurethane Outer Sheath: Provides excellent abrasion resistance, flame retardance, and environmental protection.
Robust Electrical and Mechanical Design: XLPE insulated, finely stranded conductors with optimized core lay for mechanical and electrical stability.
Operates Under Harsh Conditions: Wide ambient temperature range with outstanding resistance to torsional stress and high tensile forces.
Application Areas
Ideal for power supply to underground mining and tunneling equipment such as drilling machines, scoops, and LHDs that experience frequent mechanical movement and dynamic loading.
Installation and Maintenance
Suitable for fixed and flexible installations underground, with recommended minimum bending radius guidelines for prolonged cable service life. Regular inspection advised in dynamic environments.
Customization Services
Available in various conductor sizes and tailored lengths to meet specific operational requirements.
Contact Us
For quotations, detailed datasheets, and custom solutions tailored for underground mining power cable applications, please contact our sales or technical teams.
