Feichun PROTOLON(SB-SAM) : Engineered Trailing Cable for Demanding Mining Applications Comprehensive
PROTOLON(SB-SAM) Medium Voltage Trailing Cable
The Feichun PROTOLON(SB-SAM) is a high-performance trailing cable engineered specifically for heavy-duty material handling equipment used in mining operations.
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This medium-voltage cable is designed to provide reliable and efficient power transmission in the toughest environments, including open-cast mining, material handling operations, and other extreme environment power transmission applications.
Primary Application:
The PROTOLON(SB-SAM) 6kV is ideal for providing power supply to large mobile equipment, including shovels, draglines, excavators, and haul trucks commonly used in mining and material handling industries.
The cable is optimized for trailing applications, where the cable is subjected to constant movement and mechanical stress.
Key Target Industries:
- Open-cast Mining: The cable is designed for mining environments where large machinery operates under extreme conditions.
- Heavy Equipment Material Handling: For powering material handling equipment such as stackers, reclaimers, and conveyors.
- Extreme Environment Power Transmission: Ideal for use in harsh climates and mining conditions, including exposure to chemicals, abrasion, and severe weather.
Unique Value Proposition
The Feichun PROTOLON(SB-SAM) 6kV cable offers several features that make it stand out in demanding applications:
- Exceptional Mechanical Durability: The cable’s construction includes advanced reinforced sheathing and robust insulation, making it highly resistant to abrasion, tears, and physical damage.
- High Abrasion and Tear Resistance: Ideal for mining environments where cables are subjected to constant movement and physical wear.
- Optimized for Challenging Trailing Operations: The cable’s design ensures smooth handling in high-movement, flexible trailing applications, reducing wear and extending service life.
2. Technical Specifications
2.1 Electrical Characteristics
The Feichun PROTOLON(SB-SAM) 6kV excels in delivering stable power under high-voltage conditions, making it ideal for heavy-duty equipment used in harsh environments.
Specification |
Details |
Rated Voltage |
Standard: 3.6/6 kV |
|
Extended Range: 6/10 kV, 12/20 kV, 18/30 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 PROTOLON(SB-SAM) 6kV cable operates reliably in demanding applications, supporting a variety of voltage ranges, including both AC and DC configurations.
2.2 Conductor Design
The cable is constructed using high-quality materials to ensure efficient power transmission and long-term durability.
Conductor Type |
Material |
Stranding |
Main Conductor |
Electrolytic Copper (Non-Tinned) |
Finely stranded (Class 5) |
PE Conductor |
Electrolytic Copper (Non-Tinned) |
Very finely stranded (Class FS) |
Pilot Conductor |
Copper |
EPR (Ethylene Propylene Rubber) |
|
|
Yellow color (Class FS) |
The main conductors and PE conductors are made from electrolytic copper, ensuring excellent conductivity while the pilot conductor is insulated with EPR, providing flexibility and resilience to environmental stresses.
3. Structural Innovations
3.1 Core Configuration
The PROTOLON(SB-SAM) 6kV cable is designed with an innovative core configuration that enhances both electrical performance and mechanical strength.
Core Layout |
Details |
Main Conductors |
Three main conductors |
Protective-Earth Conductor |
Provides grounding and safety |
Pilot Core |
Located in the outer interstices for optimized layout |
Core Identification |
Details |
Coloring |
Natural coloring with black semiconductive rubber base |
Marking |
Whitedigits from 1 to 3 printed on the core for easy identification |
The three main conductors and pilot core are arranged to minimize the risk of electrical interference and ensure stable power distribution. The natural coloring and digitized marking facilitate easy handling and installation.
3.2 Advanced Sheathing System
The PROTOLON(SB-SAM) 6kV cable features an advanced sheathing system to protect the internal components from external damage in extreme environments.
Reinforcement |
Details |
Reinforcing Tape |
Extremely tear-resistant to prevent sheath movement |
Sheath Composition |
Chloroprene rubber compound (5GM5) |
Sheath Color |
Standard: Black (Custom colors available) |
The cable’s sheath is designed with an inseparable bond between the inner and outer layers to ensure superior protection from external elements such as abrasion, moisture, and chemicals.
The tear-resistant reinforcement ensures long-term durability, even under high mechanical stress.
4. Environmental Performance
4.1 Temperature Resilience
The Feichun PROTOLON(SB-SAM) 6kV cable performs reliably in a wide range of temperatures, from extreme cold to high heat.
Operational Temperature Range |
Details |
Fixed Installation |
-40°C to 80°C |
Fully Flexible Operation |
-30°C to 60°C |
Conductor Temperature Limits |
Details |
Maximum Permissible |
90°C |
Short Circuit Peak |
250°C |
The PROTOLON(SB-SAM) 6kV cable can function in fixed installations at temperatures as low as -40°C and as high as 80°C. During flexible operation, it can withstand temperatures from -30°C to 60°C.
The cable can also handle high short-circuit temperatures of up to 250°C.
4.2 Environmental Resistance
The cable is resistant to environmental factors commonly found in harsh mining environments, ensuring long-term reliability and safety.
Resistance Type |
Standards |
Fire Resistance |
EN 60332-1-2, IEC 60332-1-2 |
Oil Resistance |
EN 60811-404, IEC 60811-404 |
Weather Protection |
Resistant to ozone, UV radiation, moisture |
The Feichun PROTOLON(SB-SAM) 6kV cable offers comprehensive resistance to fire, oil, and weathering, making it the ideal choice for outdoor applications and environments exposed to harsh conditions.
5. Mechanical Characteristics
The PROTOLON(SB-SAM) 6kV cable is designed to withstand mechanical stresses commonly encountered in material handling and mining operations.
Mechanical Feature |
Details |
Maximum Tensile Load |
20 N/mm² |
Torsional Stress |
100°/m |
Bending Radius |
According to DIN VDE 0298 Part 3 |
The cable is designed for high mechanical durability, ensuring it can handle high tensile loads and frequent bending without degrading performance.
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6. Certifications and Approvals
The Feichun PROTOLON(SB-SAM) 6kV cable meets the highest international standards, ensuring its compliance and safety in various industries.
Certification |
Details |
DIN VDE 0250-813 |
Compliance with European safety and quality standards |
MSHA P-189-4 |
Approved for use in mining operations (U.S. Standards) |
Russian Federation Fire Certificate |
Approved for use in Russia |
GOST K |
Compliant with Russian standards |
These certifications ensure that the PROTOLON(SB-SAM) 6kV cable is suitable for use in global applications, particularly in mining and heavy-duty material handling industries.
7. Critical Application Considerations
7.1 Challenging Mining Environment Challenges
The PROTOLON(SB-SAM) 6kV cable is designed to solve several challenges faced in mining operations.
- Extreme Mechanical Stress: The advanced reinforced sheath design prevents damage from abrasion and wear caused by constant movement.
- Material Handling Equipment Power Supply: The optimized core configuration ensures reliable power transmission, even in harsh conditions.
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7.2 Installation Recommendations
To ensure optimal performance and longevity of the Feichun PROTOLON(SB-SAM) 6kV cable:
- Follow manufacturer-recommended termination methods.
- Conduct thorough pre-installation inspection.
- Adhere to cable handling guidelines during installation and operation.
- Perform regular maintenance checks to monitor the cable’s condition.
8. Comparative Advantages
The Feichun PROTOLON(SB-SAM) 6kV cable offers numerous advantages over standard cables:
- Exceptional Mechanical Durability: Ideal for abrasive and harsh environments.
- Advanced Environmental Resistance: High resistance to oil, fire, ozone, and UV radiation.
- Versatile Voltage Range: Supports a wide range of voltage configurations, including AC and DC applications.
- Specialized Design for Trailing Applications: Provides reliable power for mobile equipment.
- Comprehensive Safety Certifications: Meets the highest international standards.
9. Technical Support
Feichun provides comprehensive technical support for the PROTOLON(SB-SAM) 6kV cable:
- Detailed technical documentation to guide installation and maintenance.
- Application-specific engineering consultation to tailor solutions for unique needs.
- Custom solution development for specialized cable configurations.
- Installation support and post-installation assistance to ensure optimal performance.
The Feichun PROTOLON(SB-SAM) 6kV cable is an exceptional choice for power transmission in extreme mining environments and heavy-duty material handling operations.
Its combination of advanced mechanical durability, flexibility, and environmental resistance makes it a reliable solution for mining applications worldwide.
Whether you're powering shovels, draglines, or conveyors, the PROTOLON(SB-SAM) 6kV cable will provide the reliable performance you need, even in the most demanding conditions. For more information or to place an order, contact Feichun Cable Technologies today.
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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.