(Z) NSSHKCGEOEU 0.6/1 kV Coal Cutter Cable for Trailing Operations
Underground Mining Cable for Coal Shearers, Roadheaders, and TBMs
$10.00
Technical Specifications
Parameter | Description |
|---|---|
Rated Voltage U0/U (Um) | 0.6/1 (1.2) kV |
Test Voltage | 3 kV |
AC Test Voltage (Control Cores) | 2 kV |
Maximum Conductor Temperature | 90 °C |
Max Conductor Temperature at Short Circuit | 250 °C |
Ambient Temperature (Fixed) | –40 °C to +80 °C |
Ambient Temperature (Flexible) | –20 °C to +60 °C |
Conductor | Very finely stranded tinned copper, class FS |
Core Configuration | Three main cores laid-up with double concentric control/PE and FO/PE conductors in outer interstices; power cores natural color, control cores blue |
Insulation | Semi-conductive EPR rubber, special compound 3GI3 |
Insulation Screen | Semi-conductive NBR easy strip |
Inner Sheath | Special EPR rubber compound GM1b |
Reinforcement | Galvanized steel braiding providing a minimum breaking load of 45 kN and permanent tensile strength of 40 N/mm² |
Outer Sheath | Rubber polychloroprene (PCP), special compound 5GM5 |
Mechanical Properties | Torsional stress ±10°/m; Travel speed up to 150 m/min |
Bending Radius | Per DIN VDE 0298 part 3 |
(Z) NSSHKCGEOEU cable is designed as a power supply connection cable for mobile equipment in underground mining applications, including coal shearers, roadheaders, tunnel boring machines (TBMs), and load-haul-dumps (LHDs). This cable is built specifically for free trailing operations, capable of being trailed over considerable distances behind mining machines due to its special construction, ensuring high tensile strength and durability under dynamic mechanical stress.
4. Standards and Certifications
DIN VDE 0250-812
DIN VDE 0298-4
DIN EN 60228 / IEC 60228 / VDE 0295
DIN EN 60811-404 / IEC 60811-404
DIN EN 60332-1-2 / IEC 60332-1-2
Product Features
Specialized for Free Trailing Operation: Suitable for coal cutting machines and mining equipment with cable handlers trailing behind.
High Mechanical Strength: Steel braiding with minimum breaking load of 45 kN and high tensile strength withstands dynamic loads and tensile forces.
Robust Insulation and Sheath: EPR rubber insulation and PCP sheath provide flame retardance, oil resistance, and protection against harsh underground conditions.
High Travel Speed: Supports cable trailing speeds up to 150 m/min in mining operations.
Certified for Safety: Complies with stringent fire, electrical, and mechanical standards for underground mining cables.
Application Areas
Power supply cable for mobile underground mining machines, including coal cutters, roadheaders, TBMs, and LHDs operating in free trailing cable applications.
Installation and Maintenance
Installation per DIN VDE 0298-3 guidelines with regular inspections advised. Designed for rugged cable handling and dynamic tensile conditions.
Customization Services
Available with tailored conductor sizes, sheath materials, reinforcement configurations, and lengths to meet specific mining project needs.
Contact Us
For quotations, technical documentation, and customized coal cutter trailing cable solutions, please contact our sales or technical specialists.
