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Home > products > DIN VDE 0118-10 Mining Cable > Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications

Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications

Product Details

Place of Origin: Hefei Anhui China

Brand Name: FeiChun™

Certification: VDE 0250 Part 813

Model Number: PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV

Payment & Shipping Terms

Minimum Order Quantity: 200 Meter

Price: 10-30 USD per meter, price varies according to specifications

Packaging Details: Cable Reels or Packaging Bags

Delivery Time: 15-30 Work Day

Payment Terms: T/T, Western Union

Supply Ability: 18,000 meters per week

Highlight:
Features:
Oil, Sunlight, And Flame Resistant
Maximum Tension:
5000 Lbs
Oil Resistant:
Yes
Abrasion Resistance:
Yes
Flexibility:
Flexible
Reliable Transmission:
Ensures Consistent Power Transmission
Temperature Range:
-25°C To +60°C
Temperature Rating:
-40°C To +90°C
Voltage Rating:
600/1000V
Compact Design:
Space-efficient Construction.
Shielding Material:
Tinned Copper Braid
Efficient Extraction:
Aids Mineral Extraction Efficiency
Features:
Oil, Sunlight, And Flame Resistant
Maximum Tension:
5000 Lbs
Oil Resistant:
Yes
Abrasion Resistance:
Yes
Flexibility:
Flexible
Reliable Transmission:
Ensures Consistent Power Transmission
Temperature Range:
-25°C To +60°C
Temperature Rating:
-40°C To +90°C
Voltage Rating:
600/1000V
Compact Design:
Space-efficient Construction.
Shielding Material:
Tinned Copper Braid
Efficient Extraction:
Aids Mineral Extraction Efficiency
Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications

Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications

 

 

 

 

The Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV is an advanced medium-voltage flexible reeling cable, meticulously designed for extreme industrial environments.

 

 

 

Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications 0

 

 

Engineered to meet the challenges of high-voltage applications, it provides exceptional performance in demanding sectors like open-cast mining, heavy-duty industrial machinery, and mobile equipment operations.

 

 

 

 

 

This cable delivers reliability and resilience where electrical systems must endure mechanical stress, environmental exposure, and complex reeling configurations.

 

 

 

 

B. Unique Technological Proposition

 

 

 

Ultra-High Voltage Capability: Rated for 20/35 (42) kV applications, ensuring efficient power transmission.

 

 

 

 

 

Advanced Optical Integration: Embedded optical fibers for enhanced data transmission and monitoring.

 

 

 

 

 

Extreme Mechanical Stress Resistance: Designed for heavy-duty mechanical movement, including mono-spiral and cylindrical reel configurations.

 

 

 

 

 

Versatile Reel Configurations: Suitable for complex deployment in various industrial settings.

 

 

 

 

 


II. Comprehensive Certification and Standards

 

 

A. Regulatory Compliance

 

 

 

This cable adheres to stringent international safety and performance standards, offering reliability and peace of mind to operators:

 

 

 

 

Standard Description
EN 50525-2-21 General requirements for flexible cables
DIN VDE 0207-21 Insulating and sheathing material testing
DIN VDE 0298-3 Minimum bending radius for reeling cables
DIN VDE 0250-813 Specifications for reeling cables
DIN EN 60811-404 Oil and flame resistance testing
GOST Fire Certification Russian compliance for fire safety

 

 

 

 

 


Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications 1

III. Technical Specifications

 

 

A. Electrical Characteristics

 

 

Specification Value
Rated Voltage 20/35 (42) kV
Nominal Voltage 35,000 V
Test Voltage 50 kV
Max. Conductor Temp. 90°C
Short Circuit Temp. 250°C

 

 

 

 

 

 

 

This cable’s robust electrical characteristics ensure consistent performance even under extreme operational conditions.

 

 

 

 

B. Conductor Engineering

 

 

Very Finely Stranded Copper: Provides excellent flexibility and current-carrying capacity.

 

 

 

Bare Conductor (Class FS): Optimized for high mechanical durability and conductivity.

 

 

 


IV. Advanced Structural Composition

 

 

A. Insulation and Layering Technology

 

 

Layer Material Description
Inner Semi-Conducting Semi-conductive EPR for uniform stress distribution
Core Insulation Specialized EPR Rubber (PROTOLON Compound)
Outer Semi-Conducting Semi-conductive NBR with easy-strip technology

 

B. Unique Design Features

 

 

Three-Core Design: Ensures even power distribution and mechanical balance.

 

 

 

 

 

Split Earth Conductor Configuration: Enhances safety and grounding.

 

 

 

 

 

Integrated Optical Element System: Facilitates seamless data transmission for modern industrial systems.

 

 

 

 


V. Optical Element Specification

 

 

 

A. Fiber Optic Integration

 

 

 

 

Fiber Type Attenuation (850/1310 nm) Bandwidth
G62.5/125 μm Multi-mode <3.3 dB/km >400 MHz
G50/125 μm Multi-mode <2.8 dB/km >1200 MHz
E9/125 μm Single-mode <0.4 dB/km (1550 nm) High-Precision

 

 

 

 

 

 

With low attenuation and high bandwidth, this optical system ensures accurate and fast data transmission even in harsh industrial environments.

 

 

 


 

VI. Mechanical and Environmental Performance

 

 

 

A. Mechanical Characteristics

 

 

 

 

Specification Value
Torsional Stress ±100°/m
Tensile Strength 20 N/mm² (static), 25 N/mm² (dynamic)
Travel Speed 100 m/min (rewinding), 120 m/min (reeling)

 

 

 

 

 

 

B. Bending Radius Specifications

 

 

 

Operation Type Minimum Radius
Fixed Installation 6 × Cable Diameter
Flexible Operation 10 × Cable Diameter
Directional Changes 20 × Cable Diameter

 

 

 

 

 

C. Environmental Resilience

 

 

 

Property Compliance
Temperature Range -40°C to 80°C (fixed); -35°C to 80°C (flexible)
Flame Retardant EN/IEC 60332-1-2
Oil Resistant Yes
UV Resistant Yes
Seawater Resistant Yes

 

 

 

 

 

 

 


Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications 2VII. Sheathing and Reinforcement

 

 

 

Sheath Layer Material
Inner Sheath Rubber Compound 5GM3
Outer Sheath PCP Special Compound 5GM5
Reinforcement Braided Polyester

 

 

 

 

 

 


VIII. Application Domain Analysis

 

 

 

A. Primary Use Cases

 

 

 

High-Voltage Excavator Systems: Reliable power for large mining equipment.

 

 

 

 

Mobile Crushers: Efficient energy transmission for mobility and performance.

 

 

 

 

Dumper Power Infrastructure: Durable, heavy-duty electrical connections.

 

 

 

 

Extreme Industrial Environments: Withstanding environmental and mechanical challenges.

 

 

 

 

 

B. Installation Considerations

 

 

 

Proper installation ensures optimal performance:

 

 

 

 

Deployment Strategies: Utilize proper reeling techniques to avoid twisting or damage.

 

 

 

 

Performance Optimization: Regular inspections and monitoring to maintain efficiency.

 

 

 

 

Operational Challenges: Address torsional and tensile stress through compliant configurations.

 

 

 

 


Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV: High-Performance Flexible Medium Voltage Cable for Extreme Industrial Applications 3IX. Risk Mitigation and Performance Management

 

 

 

A. Potential Operational Challenges

 

 

 

Electrical Stress Factors: Minimized through advanced insulation layers.

 

 

 

Mechanical Wear: Reduced by reinforced sheathing and stranded copper conductors.

 

 

 

Environmental Degradation: Prevented by robust UV, oil, and seawater-resistant outer sheaths.

 

 

 

B. Preventive Maintenance Strategies

 

Inspection Protocols: Periodic reviews to identify wear and tear.

 

 

Performance Monitoring: Utilize integrated optical systems for real-time diagnostics.

 

 

Lifecycle Management: Replace components proactively based on usage data.

 

 

 


X. Market Positioning and Competitive Analysis

 

 

The Feichun PROTOLON 20/35 kV Cable stands out with:

 

High-Voltage Capability: Supporting extreme applications with reliability.

 

 

Integrated Optical Technology: Facilitating advanced industrial monitoring.

 

 

Environmental Robustness: Durability in challenging conditions.

 

 

 


XI. Professional Recommendations

 

A. Installation Best Practices

 

 

Follow recommended bending radius guidelines during installation.

 

 

Ensure compatible reel configurations to avoid mechanical stress.

 

 

B. Performance Optimization

 

Leverage optical monitoring systems for predictive maintenance and operational efficiency.

 

 

C. Expert Consultation

 

Engage with Feichun’s technical team for tailored solutions.

 

 


XII. Future Technological Perspective

 

 

The Feichun PROTOLON (M) R-(N)TSCGEWOEU LWL 20/35 kV represents the future of medium-voltage cables, integrating optical and electrical technologies for enhanced performance.

 

 

With advancements in materials and design, the cable’s capabilities are poised to expand further, meeting the ever-growing demands of industrial power systems.

 

 


Appendices

 

 

Technical Data Summary

 

 

Specification Value
Voltage Rating 20/35 (42) kV
Temperature Range -40°C to 80°C
Max. Travel Speed 120 m/min
Bending Radius 6×D to 20×D

 

 

 

 

For further support, consult the Feichun technical team or visit our website for detailed manuals and resources.

 

 

 

 

 

 

 

NSHTÖU-SM Heavy-Duty Cable 600/1kV Designed To Withstand Frequent Reeling And Unreeling For Mobile Equipment Conveyors 0 NSHTÖU-SM Heavy-Duty Cable 600/1kV Designed To Withstand Frequent Reeling And Unreeling For Mobile Equipment Conveyors 1 NSHTÖU-SM Heavy-Duty Cable 600/1kV Designed To Withstand Frequent Reeling And Unreeling For Mobile Equipment Conveyors 2

 

 

 

 

 

 

 

 

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.