FEICHUN-PUR (N)TSCGEH3S 6/10kV Medium Voltage Trailing Cable
Cold-Flexible PUR Sheath, Fully Operational Down to -50°C
$10.00
Technical Specifications
Parameter | Description |
|---|---|
Rated Voltage U0/U (Um) | 3.6/6 (7.2) kV, 6/10 (12) kV |
Nominal Voltage U | 6,000 V (3.6/6 kV), 10,000 V (6/10 kV) |
Test Voltage | 11 kV (3.6/6 kV), 17 kV (6/10 kV) |
Maximum Conductor Temperature | 90 °C |
Max Conductor Temperature at Short Circuit | 250 °C |
Ambient Temperature (Fixed) | –50 °C to +80 °C |
Ambient Temperature (Flexible) | –50 °C to +60 °C |
Conductor | Finely stranded tinned copper, class 5 |
Insulation | Semi-conductive EPR with special compound 3GI3 |
Core Configuration | Cores laid up around semi-conductive central filler with aramid yarns |
Insulation Screen | Semi-conductive NBR easy strip |
Sheath | Polyurethane (PUR) flame retardant, halogen-free, robust and abrasion resistant |
Mechanical Properties | Permanent tensile strength: 25 N/mm² (static) |
Bending Radius | 6 × cable diameter (fixed installation), 10 × cable diameter (flexible operation), 20 × cable diameter (minimum for S-type bends) |
Chemical and Environmental Resistance | Flame retardant, halogen free, oil resistant, ozone resistant, UV resistant |
FEICHUN-PUR is a medium voltage trailing cable designed for power supply to large mobile mining equipment such as shovels and draglines. The cable features an extremely robust and tear-resistant polyurethane (PUR) outer sheath, available in orange, yellow, or other colors on request. It is engineered for fully flexible operation in harsh mining environments, delivering reliable performance even at temperatures as low as –50 °C.
Standards and Certifications
DIN VDE 0250-813
DIN EN 60228 / IEC 60228 / VDE 0295
DIN EN 60332-1-2 / IEC 60332-1-2
IEC 60754-2
DIN VDE 0298-4
DIN EN 60811-404 / IEC 60811-404
Product Features
Robust Polyurethane (PUR) Sheath: Provides excellent abrasion and tear resistance, suitable for harsh underground mining conditions.
Optimized for Low-Temperature Flexibility: Fully flexible down to –50 °C for reliable mechanical performance in cold environments.
High Mechanical Strength: Reinforced core design with aramid yarn filler ensures enhanced tensile performance.
Flame Retardant and Halogen-Free: Supports safe operation in mining environments with strict fire safety requirements.
Available in Multiple Sheath Colors: Including orange, yellow, or customized options for site-specific identification.
Application Areas
Designed for trailing power supply to large mobile mining equipment such as shovels, draglines, and other machinery requiring flexible, durable cables in mining and tunneling applications.
Installation and Maintenance
Suitable for fixed and flexible installations. Installation guidelines recommend bending radius observance per VDE 0298-3. Routine inspection and maintenance enhance cable service life, especially in highly dynamic environments.
Customization Services
Available with various conductor sizes, core configurations, sheath colors, and lengths to suit specific operational demands.
Contact Us
For quotations, technical datasheets, and customized medium voltage trailing cable solutions with PUR sheathing, please contact our sales or technical teams.
