Feichun PROTOMONT (V) NTSKCGECWOEU 3x240+3x(1.5STKON + 120/3KON)+UELKON 3.6/6KV Coal Cutter Cables for Chain Operation
Feichun PROTOMONT (V) NTSKCGECWOEU 3x240+3x(1.5STKON + 120/3KON)+UELKON 3.6/6KV Coal Cutter Cables for Chain Operation
The Feichun PROTOMONT (V) Coal Cutter Cables represent a groundbreaking solution in high-performance cable design, tailored for underground mining operations.
These cables ensure reliable power delivery to mobile mining equipment, even in the harshest conditions. This detailed guide explores the cable's advanced materials, technical specifications, and practical application advice to help users maximize their operational efficiency.
Product Positioning
The Feichun PROTOMONT (V) cable is a high-voltage power supply connection cable specifically engineered for mobile mining machinery and coal cutting machines.
Designed for use in dynamic cable chain systems, it withstands severe mechanical stress, providing long-term performance in extreme underground environments.
Technical Specifications
Fundamental Characteristics
| Specification | Details |
|---|---|
| Configuration | 3x240+3x(1.5STKON + 120/3KON)+UELKON |
| Rated Voltage | 3.6/6 (7.2) kV |
| Nominal Voltage | 6000V |
| Cable Composition | Three main power cores; double concentric control/PE conductors; monitoring conductors |
Conductor Specifications
| Specification | Details |
| Material | Very finely stranded tinned copper (Class FS) |
| Core Coloration | Main Cores: Natural; Control Cores: Blue |
| Core Insulation | PROTOLON-Special Compound 3GI3 (EPR Rubber) |
Thermal Performance
| Parameter | Fixed Installation | Flexible Installation |
| Max. Continuous Temperature (°C) | 90 | 90 |
| Max. Short-Circuit Temperature (°C) | 250 | 250 |
| Min. Installation Temperature (°C) | -40 | -20 |
| Max. Installation Temperature (°C) | 80 | 60 |
Mechanical Stress Resistance
| Parameter | Value |
| Torsional Stress (°/m) | ±25 |
| Permanent Tensile Strength | 15 N/mm² |
| Bending Radius | 2.3 × Diameter (Standard); 20 × Diameter (S-type) |
Sheath Construction
| Layer | Material |
| Inner Sheath | Special EPR Compound GM1b |
| Outer Sheath | Rubber - Polychloroprene (PCP) PROTOFIRM Compound GM5 |
| Monitoring Conductor | Spinning of steel/Cu-tinned wires |
Performance Characteristics
Environmental Resistance
| Feature | Compliance or Capability |
| Flame Retardant | EN/IEC 60332-1-2 |
| Oil Resistance | Excellent |
| Ozone Resistance | Superior |
| UV Resistance | Robust protection |
Compliance and Certification
The Feichun PROTOMONT (V) cables meet stringent international standards to guarantee quality and safety in demanding environments:
| Certification | Description |
| DIN VDE 0250-813 | Specifies requirements for mining cables |
| DIN EN 60228 / IEC 60228 | Covers conductor materials and construction |
| MSHA P-07-KA140034 | Approval for mining safety in the U.S. |
| GOST-R/-K/-B | Fire certificate for compliance in the Russian Federation |
| WUG Certification | Compliance with Polish mining regulations (6kV) |
Application Domains
Recommended Use
The PROTOMONT (V) cables are ideal for:
Coal cutting machines
Underground mining equipment
Mobile industrial machinery
Operations in extreme environmental conditions
Dynamic cable chain systems
Cable Chain Applications
The cables’ design ensures seamless trailing behind mobile equipment, effectively absorbing tensile forces and preventing mechanical damage during operation.
Installation Considerations
Best Practices for Cable Handling
Respect the Minimum Bending Radius: Always adhere to the specified bending radius to prevent insulation damage.
Avoid Mechanical Damage: Use protective equipment during installation and operation.
Ensure Proper Cable Chain Management: Align the cable path to avoid unnecessary stress or friction.
Environmental Precautions
Verify Compatibility: Confirm that the cable materials suit the specific environmental conditions of the mining site.
Pre-Installation Testing: Conduct thorough electrical integrity checks before installation.
Regular Inspections: Implement periodic reviews to monitor wear and ensure safety.
Advantages of Feichun PROTOMONT (V) Cables
Problems Solved
Electrical Stability: Maintains reliable power delivery even in high-stress environments.
Durability in Harsh Conditions: Resistant to flame, oil, ozone, and UV exposure.
Minimized Downtime: Robust materials reduce the frequency of replacements and repairs.
Material and Manufacturing Benefits
High-Conductivity Copper: Ensures efficient power transmission and minimal losses.
EPR Rubber Insulation: Provides superior dielectric strength and mechanical protection.
Polychloroprene Sheath: Enhances overall durability against external impacts.
Technical Risk Mitigation
Safety Features
| Feature | Benefit |
| Multi-Layer Protection System | Shields conductors from physical and electrical damage |
| High-Temperature Resistance | Withstands extreme heat during operation |
| Exceptional Durability | Resists mechanical wear and tear |
| Integrated Monitoring Conductors | Facilitates real-time diagnostics for enhanced safety |
Expert Recommendations
Conduct detailed routing analysis to optimize cable paths.
Develop a preventive maintenance schedule to address potential issues early.
Utilize specialized cable management systems to enhance operational longevity.
Provide training to personnel on best practices for cable installation and handling.
Electrical Performance Highlights
| Parameter | Value |
| Test Voltage | 11 kV |
| Control Cores AC Voltage | 2 kV |
| Maximum Operating Voltage | 6 kV |
Conclusion
The Feichun PROTOMONT (V) 3.6/6kV Coal Cutter Cables offer unmatched performance, durability, and safety for underground mining applications. Designed to meet and exceed the most demanding industry standards, these cables are essential for reliable power transmission in challenging environments.
For more information or technical support, contact the Feichun Technical Solutions Team.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.