Feichun TENAX-SAS 6kV Extreme Environment Power Supply Cable Comprehensive Technical Product Introduction for Mining and Heavy Equipment Applications
Feichun TENAX-SAS 6kV: Extreme Environment Power Supply Cable Comprehensive Technical Product Introduction for Mining and Heavy Equipment Applications
TENAX-SAS 6kV Medium Voltage Trailing Cable
The Feichun TENAX-SAS 6kV is a medium voltage trailing cable designed to deliver consistent, reliable power in the most demanding environments, including extreme cold, rugged terrains, and high-mechanical stress conditions.
It is specifically engineered for the mining and heavy equipment sectors, offering an unparalleled performance range that guarantees safe and efficient power transmission.
Primary Application:
Power supply for large mobile mining equipment, including shovels, draglines, excavators, and other high-demand machinery in the mining industry. It’s particularly suited for environments where cables are frequently reeled in and out.
Unique Selling Proposition:
The Feichun TENAX-SAS 6kV is built to withstand the harshest cold environments, operational down to -50°C, making it the go-to solution for open-cast mining and other industries operating in extreme climates.
This cold-flexible design ensures that the cable maintains its mechanical flexibility and electrical performance, even in the most challenging weather conditions.
Key Target Industries
- Open-cast Mining: For powering large mining equipment in rugged and cold environments.
- Heavy Equipment Manufacturing: Ideal for machinery in harsh, cold environments and operations requiring high flexibility and durability.
- Extreme Environment Power Distribution: Perfect for industries where power cables are exposed to freezing temperatures, harsh weather, and extreme physical stress.
Technical Specifications
2.1 Electrical Characteristics
The Feichun TENAX-SAS 6kV excels in electrical performance, offering a wide voltage range and exceptional reliability.
| Specification | Details |
|---|---|
| Rated Voltage | Standard: 3.6/6 kV |
| Extended Range: 6/10 kV, 8.7/15 kV, 12/20 kV | |
| Maximum Permissible Operating Voltage | AC: Up to 20.8/36 kV |
| DC: Up to 27/54 kV | |
| AC Test Voltage | Up to 43 kV |
The TENAX-SAS 6kV can operate under extreme conditions, maintaining stability in high voltage environments.
2.2 Conductor Design
| Conductor Type | Material | Insulation |
|---|---|---|
| Main Conductor | Tinned copper | EPR (Ethylene Propylene Rubber) |
| PE Conductor | Tinned copper | Semiconductive rubber compound |
| Pilot Conductor | Tinned copper (Class 5 stranding) | EPR (Ethylene Propylene Rubber) |
The main conductor is designed for maximum conductivity, while the semiconductive rubber insulation ensures optimal performance in harsh environments.
Structural Innovations
3.1 Core Configuration
The core of the Feichun TENAX-SAS 6kV cable is designed to withstand high mechanical loads and harsh weather conditions.
| Core Configuration | Details |
|---|---|
| Centralized Conductive Cradle Separator | Ensures even distribution of electrical load |
| Aramid Rope Reinforcement | Provides additional mechanical strength, reducing the risk of cable breakage in harsh mining conditions |
3.2 Protective Sheathing
The Feichun TENAX-SAS 6kV features a dual-layer protective sheath designed to provide superior protection against physical wear and environmental challenges.
| Layer | Material | Features |
|---|---|---|
| Inner Sheath | Special rubber compound (5GM3) | Enhanced mechanical properties, abrasion resistance |
| Outer Sheath | 5GM5 (DIN VDE 0207 Part 21) | Superior abrasion, tear resistance, and UV protection |
The robust outer sheath is resistant to abrasion, moisture, and chemical exposure, ensuring longevity even in extreme environmental conditions.
Environmental Performance
4.1 Temperature Resilience
The Feichun TENAX-SAS 6kV is built to endure extreme temperature fluctuations without compromising its performance.
| Feature | Details |
|---|---|
| Operational Temperature Range | Fixed Installation: -50°C to 80°C |
| Fully Flexible Operation: -50°C to 60°C | |
| Conductor Temperature Limits | Maximum Permissible: 90°C |
| Short Circuit Peak: 250°C |
Even in the harshest cold, the TENAX-SAS 6kV maintains its flexibility and electrical efficiency, ensuring reliable performance.
4.2 Environmental Resistance
The Feichun TENAX-SAS 6kV cable excels in resisting environmental factors that often degrade cable integrity in mining environments.
| Resistance Type | Details |
|---|---|
| Chemical Resistance | Oil resistance: EN 60811-404 |
| Fire resistance: EN 60322-1-2 | |
| Weather protection: Ozone and moisture resistance | |
| Use | Suitable for indoor and outdoor use |
These capabilities make it an ideal choice for use in environments exposed to oils, chemicals, and fluctuating weather conditions.
Mechanical Characteristics
The Feichun TENAX-SAS 6kV cable is designed for heavy-duty performance, handling the physical stresses common in mining and construction.
| Mechanical Feature | Details |
|---|---|
| Maximum Tensile Load | 25 N/mm² |
| Bending Radius | According to DIN VDE 0298 Part 3 |
| Directional Changes | Minimum 20x Cable Diameter |
The maximum tensile load and bending radius specifications ensure that the TENAX-SAS 6kV can endure the physical strains of daily mining operations, whether it is reeled in or unrolled.
Certifications and Approvals
The Feichun TENAX-SAS 6kV meets rigorous international standards, guaranteeing its suitability for global applications.
| Standard Compliance | Certification |
|---|---|
| DIN VDE 0250-813 | Compliant with high industry standards for safety and durability |
| Russian Federation Fire Certificate | GOST K and GOST B compliant |
These certifications ensure that the TENAX-SAS 6kV cable adheres to the highest quality and safety standards across different regions.
Critical Application Considerations
7.1 Trailing Applications Challenges
Challenge: Extreme Cold Environments
- Solution: The Feichun TENAX-SAS 6kV operates efficiently down to -50°C, maintaining flexibility and performance in frigid conditions.
- Benefit: Users can rely on the TENAX-SAS 6kV cable to withstand extreme cold without the risk of cracking or failure.
Challenge: Mining Equipment Power Supply
- Solution: The cable is designed with robust insulation and durable mechanical strength to supply consistent power to shovels, draglines, and other high-demand equipment.
- Benefit: Reliable power transmission in extreme mining conditions, ensuring equipment uptime and improved productivity.
7.2 Installation Recommendations
- Pre-installation inspection: Ensure that the cable is checked for any damage before installation to prevent failures.
- Cable handling: Always follow the manufacturer’s guidelines for proper cable handling to avoid damage during installation.
- Environmental consideration: Be mindful of ambient temperature and weather conditions when deploying the cable in outdoor settings.
- Regular maintenance: Perform visual inspections regularly to ensure the cable’s longevity and optimal performance.
Comparative Advantages
The Feichun TENAX-SAS 6kV offers a range of advantages that make it stand out from other cables:
- Exceptional Cold-Temperature Performance: Suitable for extreme cold environments, operational down to -50°C.
- Superior Mechanical Durability: Built to endure high tensile loads, frequent reeling, and severe mechanical stress.
- Advanced Electrical Insulation: With EPR insulation, this cable ensures excellent power transmission, even in extreme conditions.
- Comprehensive Environmental Resistance: The TENAX-SAS 6kV cable resists abrasion, chemicals, and moisture, extending its lifespan.
- Versatile Application Range: Ideal for mining operations, construction sites, and any environment requiring robust power solutions.
Technical Support
Feichun offers comprehensive technical support for the TENAX-SAS 6kV cable:
- Detailed Documentation: Access to product datasheets, installation guidelines, and performance reports.
- Application-Specific Consulting: Expert advice on the optimal use of the cable for specific environments and requirements.
- Custom Solution Development: Tailored solutions to meet the unique needs of customers across industries.
Conclusion
The Feichun TENAX-SAS 6kV is the ultimate solution for extreme environment power supply in the mining and heavy equipment industries. With its exceptional cold-flexible design, superior mechanical durability, and advanced electrical performance, it ensures reliable power transmission even in the most challenging conditions.
If you need a cable that performs under the toughest conditions, the TENAX-SAS 6kV is the ideal choice for powering your heavy equipment and mining machinery.
For more information, technical support, or to place an order, please contact Feichun Cable Technologies.


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.
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