Feichun PROTOLON NTMCGCWOEU: Advanced Medium Voltage Single-Core Cable Solutions for Challenging Mining Environments
The mining industry relies on high-performance cables to ensure safe, efficient, and uninterrupted operations. Feichun's PROTOLON NTMCGCWOEU medium voltage single-core cables are engineered to meet these demanding requirements, offering unmatched performance and reliability in opencast mining environments.
Designed specifically for medium voltage applications, the PROTOLON series integrates advanced materials, cutting-edge insulation technology, and a robust mechanical design to handle the extreme stresses found in mining electrical infrastructure.
Whether powering switchgear cubicle connections, mobile transformer substations, or critical mining equipment, PROTOLON NTMCGCWOEU cables deliver consistent and durable performance, making them the go-to solution for mining professionals worldwide.
2. Technical Specifications
2.1 Electrical Characteristics
| Parameter | Specification |
| Rated Voltage | 3.6/6 kV |
| Maximum Operating Voltage (AC) | 4.2/7.2 kV |
| Maximum Operating Voltage (DC) | 5.4/10.8 kV |
| AC Test Voltage | 11 kV |
These specifications ensure the cable’s compatibility with a range of medium voltage systems while guaranteeing reliability in high-stress applications.
2.2 Conductor Design
| Feature | Details |
| Material | Finely stranded, tinned copper |
| Specification | Class 5 conductor as per DIN VDE 0295 and IEC 60228 |
| Advantages | Enhanced flexibility, improved conductivity, and resistance to corrosion |
The finely stranded copper conductor ensures superior conductivity and mechanical resilience, even in environments with high vibrations and frequent movement.
2.3 Insulation and Sheath Technology
| Component | Details |
| Insulation | PROTOLON EPR (Ethylene Propylene Rubber), 3GI3 |
| Semiconductive Layers | Inner and outer layers for electrical field control |
| Outer Sheath | Special chlorinated rubber compound (5GM3), red color |
The distinctive red outer sheath allows for easy cable identification, while the EPR insulation offers excellent electrical and thermal properties, ensuring safety and efficiency under load.
3. Performance Capabilities
3.1 Thermal Resistance
| Condition | Temperature Range |
| Max. Conductor Temp (Continuous) | 90°C |
| Max. Conductor Temp (Short Circuit) | 250°C |
| Operational Temp (Fixed) | -40°C to +80°C |
| Operational Temp (Flexible) | -25°C to +60°C |
The thermal resistance of PROTOLON cables ensures safe operation in diverse climates and high-heat environments, reducing the risk of overheating and system failure.
3.2 Mechanical Durability
| Parameter | Specification |
| Max. Tensile Load | 15 N/mm² |
| Torsional Stress | 25°/m |
The cable’s high tensile strength and torsional stress rating make it suitable for mobile applications, such as draglines and mobile substations, where mechanical stress is a constant factor.
4. Environmental and Safety Features
| Feature | Performance |
| Fire Resistance | EN 60332-1-2, IEC 60332-1-2 compliant |
| Oil Resistance | EN 60811-404, IEC 60811-404 certified |
| Weather Resistance | UV, ozone, and moisture-resistant; unrestricted indoor/outdoor use |
By combining fire resistance with robust weatherproofing, PROTOLON cables ensure safety and longevity, even under severe environmental conditions.
5. Application Insights
5.1 Typical Use Cases
| Application | Benefits |
| Switchgear Connections | Compact design ensures easy installation in confined spaces |
| Mobile Transformer Lines | Flexibility and durability under dynamic loading conditions |
| Opencast Mining Equipment | Reliable power delivery in high-stress, rugged environments |
PROTOLON cables are particularly suited for dynamic applications, where mechanical flexibility and robust construction are critical.
5.2 Installation Considerations
- Protect Against Mechanical Stress: Use appropriate clamps and support structures to minimize tension and bending stress.
- Adhere to Bending Radius Guidelines: Follow DIN VDE 0298-3 standards to ensure optimal cable performance.
- Ensure Proper Terminations: Use approved connectors and protective boots to prevent short circuits or exposure to environmental elements.
6. Certifications and Compliance
| Certification | Description |
| Russian Federation Fire Certificate | Guarantees fire safety compliance |
| GOST K and GOST B Approvals | Meets Russian and CIS region standards |
These certifications underscore the cable’s reliability in international mining operations and compliance with stringent safety norms.
7. Comparative Advantages
| Feature | PROTOLON NTMCGCWOEU | Standard Cables |
| Thermal Resistance | High tolerance (up to 250°C short circuit) | Moderate thermal tolerance |
| Mechanical Strength | Enhanced torsional and tensile stress ratings | Limited mechanical durability |
| Environmental Resistance | Superior UV, ozone, and moisture protection | Basic weatherproofing |
The PROTOLON NTMCGCWOEU cable outperforms conventional solutions by providing enhanced reliability, safety, and performance across diverse mining applications.
8. Conclusion
The Feichun PROTOLON NTMCGCWOEU medium voltage cable is the ultimate choice for demanding mining applications. With its advanced materials, precision engineering, and compliance with international standards, this cable ensures unmatched performance in even the harshest environments.
Investing in PROTOLON cables means investing in reliable power infrastructure, ensuring safety, efficiency, and longevity for critical mining operations.
Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.
Product Tags:
|
|
Feichun PROTOLON NTMCGCWOEU Advanced Medium Voltage Single-Core Cable Solutions For Challenging Mining Environments Images
|
