Feichun EPN 78T 3.6/6 KV For Connection Of Large Material Handling Machines Such As Excavators, Dumpers, Mobile Crushers In Open-Cast Mines
The Feichun EPN 78T 3.6/6 kV cable represents cutting-edge technology in flexible medium voltage reeling cables, specifically designed for heavy-duty industrial applications.
Engineered to withstand extreme mechanical stresses and harsh environmental conditions, this cable is the ideal solution for powering large material handling machines, such as excavators, dumpers, and mobile crushers in open-cast mining environments.
Unique Technological Positioning
Feichun EPN 78T combines advanced armoring with superior electrical and mechanical performance, ensuring reliable energy transmission under demanding operational conditions.
With its durable construction and state-of-the-art materials, the cable addresses the key challenges faced by industries requiring robust and long-lasting medium voltage cables.
Critical Industrial Applications
Excavators for earthmoving in mines and quarries
Mobile crushers and material handling systems
Dumpers operating in rugged terrains
Loading bridges for large-scale material transport
Open-cast mining machinery requiring flexible and reliable power supply
Target Market Segment Analysis
Industries that benefit from the Feichun EPN 78T cable include:
Mining and mineral extraction
Heavy-duty construction
Material handling and transportation
Industrial machinery manufacturers
II. Technical Specifications
A. Electrical Characteristics
| Specification | Details |
| Rated Voltage | 3.6/6 (7.2) kV |
| Nominal Voltage | 6000 V |
| Test Voltage Parameters | 15 kV |
| Maximum Conductor Temperature | 90°C |
| Short Circuit Temperature | 250°C |
The cable’s exceptional voltage rating and high-temperature tolerance ensure optimal performance under both normal and fault conditions.
B. Conductor Engineering
| Feature | Details |
| Conductor Material | Finely stranded tinned copper (Class 5) |
| Design | Flexible configuration for dynamic applications |
| Semi-Conducting Layer | Ensures uniform electric field distribution |
III. Structural Composition
A. Insulation and Layering Technology
| Layer | Material |
| Inner Semi-Conducting Layer | Semi-conductive EPR |
| Core Insulation Material | EPR Rubber Compound 3GI3 |
| Outer Semi-Conducting Layer | Semi-conductive NBR Easy-Strip |
The advanced insulation system minimizes electrical stress and enhances the cable’s longevity.
B. Advanced Cable Architecture
| Feature | Details |
| Core Design | Three-core configuration with protective earth conductors |
| Inner Sheath Material | EPR Rubber Compound 5GM3 |
| Outer Sheath Material | Chlorinated Polyethylene (CM/CPE) |
The combination of materials ensures superior flexibility and durability.
IV. Reinforcement and Protection
A. Armoring Specifications
| Feature | Details |
| Armoring Type | Mesh tape with polyester material |
| Protection Purpose | Enhanced mechanical integrity |
| Resistance Properties | High tensile strength and durability |
B. Mechanical Integrity
| Property | Value |
| Permanent Tensile Strength | 15 N/mm² |
| Bending Radius | 6× outer diameter |
| Durability Factors | Withstands torsional and tensile stresses |
V. Environmental Performance
A. Operational Resilience
| Condition | Value |
| Fixed Installation Temperature | -40°C to 80°C |
| Flexible Installation Temperature | -25°C to 60°C |
B. Environmental Resistance
| Feature | Performance |
| Flame Retardant | Meets EN 60332-1-2 standards |
| Oil Resistance | Excellent |
| Ozone Resistance | Superior |
| UV Protection | High |
VI. Compliance and Standardization
The Feichun EPN 78T cable adheres to multiple international standards, ensuring safety, reliability, and environmental sustainability:
| Standard | Description |
| DIN VDE 0250-813 | Medium voltage cable standards |
| SRPS N.C5.374 | Armored cable requirements |
| IEC 60228 | Conductor classification standards |
| EN 60332-1-2 | Flame retardant requirements |
VII. Application Domain Analysis
A. Primary Use Cases
Excavator Power Supply: Reliable performance in high-stress operations
Mobile Crushers: Flexibility to handle dynamic reeling mechanisms
Dumpers: Robust against mechanical stress in rugged environments
Loading Bridges: Stable power delivery for material handling
Open-Cast Mining Equipment: Designed for extreme conditions
B. Installation Considerations
Deployment Strategies: Proper cable handling to avoid mechanical damage
Optimization Techniques: Use cable protection reels to reduce wear and tear
Operational Challenges: Address environmental exposure with UV-resistant sheathing
VIII. Risk Mitigation and Performance Management
A. Potential Operational Challenges
Electrical Stress: High voltage demands over extended periods
Mechanical Wear: Frequent bending and reeling operations
Environmental Degradation: Long-term exposure to UV and ozone
B. Preventive Maintenance Strategies
| Action | Purpose |
| Routine Inspections | Identify early signs of wear |
| Performance Monitoring | Ensure electrical stability |
| Regular Cleaning | Avoid accumulation of debris |
IX. Comparative Market Analysis
| Feature | Feichun EPN 78T | Competitor A | Competitor B |
| Armoring Technology | Advanced mesh tape | Standard metallic | Polyester only |
| Environmental Resistance | Superior UV and oil | Limited oil resistance | Moderate UV resistance |
| Flexibility | High | Medium | Medium |
X. Professional Recommendations
Best Practices: Follow recommended bending radius and tensile strength guidelines.
Performance Optimization: Use cable reels for dynamic applications.
Expert Consultation: Seek advice for site-specific requirements.
XI. Future Technological Perspective
Emerging trends in cable technology are set to revolutionize the industry, with innovations such as:
Self-healing sheaths to enhance longevity
Smart monitoring systems for real-time performance tracking
Advanced composite materials for greater flexibility and strength
Conclusion
The Feichun EPN 78T 3.6/6 kV is a top-tier solution for demanding industrial environments, combining advanced engineering with unmatched durability.
Its compliance with international standards, robust design, and excellent environmental resilience make it the go-to choice for powering heavy machinery in extreme conditions.
For more information, technical support, or product inquiries, contact Feichun Cable Technology today.
VDE_German_Standard_Feichun_Mining_Cable.pdf
United_States_&_Canada_Standards_Feichun_Mining_Cable.pdf
Australia_&_New_Zealand_Standards_Feichun_Mining_Cable.pdf
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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Feichun EPN 78T 3.6/6 KV For Connection Of Large Material Handling Machines Such As Excavators, Dumpers, Mobile Crushers In Open-Cast Mines Images
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