ECKABEL PROTOLON (M) R-(N)TSCGEWOEU LWL 3.6/6KV Reeling Cable with Integrated Fiber-Optics

Introduction & Product Overview

The ECKABEL PROTOLON (M) R-(N)TSCGEWOEU LWL 3.6/6KV Reeling Cable is engineered for industrial excellence. Designed for connection of large material handling machines such as excavators, dumpers, and mobile crushers in open-cast mines, this cable handles high mechanical stresses and works seamlessly with mono-spiral and cylindrical reels.

With a robust design, advanced material composition, and integrated fiber-optic technology, it sets new standards for reliability and efficiency in harsh environments.

Market Positioning

The PROTOLON cable is positioned as a high-performance solution for the mining industry, delivering durability, flexibility, and precision. It meets stringent safety and performance standards, ensuring uninterrupted operation in demanding industrial applications.

Primary Applications

• Excavator systems in mining operations

• Mobile crushers for large-scale material processing

• Dumpers in rugged terrains

• Integration with mono-spiral and cylindrical reels for optimal cable management

 

 

System Integration Capabilities

The cable integrates effortlessly into existing machinery setups, offering reliable power transmission and data communication through its fiber-optic elements, enhancing operational efficiency and reducing downtime.

System Architecture & Design

Core Construction

Feature	Specification
Core Design	Triple-core configuration (25mm² to 300mm²)
Earth Conductor	Split design for enhanced grounding
Fiber Optic Elements	Integrated within interstices for reliability
Semi-conducting Layer	Inner and outer layers for optimal insulation

 

 

Material Engineering

Component	Material
Conductor	Very finely stranded copper, class FS
Insulation	EPR rubber (special compound > 3GI3)
Inner Sheath	Rubber, special compound 5GM3
Outer Sheath	Polychloroprene (PCP), special compound > 5GM5
Armoring	Braiding with polyester reinforcement

 

 

Performance Specifications

Electrical Parameters

Parameter	Value
Operating Voltage	3.6/6 (7.2) kV
Test Voltage	11 kV
Nominal System Voltage	6000 V

Thermal Management

Condition	Temperature (°C)
Max. Conductor Temp.	90
Short Circuit Temp.	250
Installation Temp. (Fix)	-40 to 80
Installation Temp. (Flex)	-35 to 80

Optical Communication System

Fiber Configuration

Fiber Type	Multi-mode Graded Index	Single-mode Graded Index
Cladding Diameter	125 μm	125 μm
Fiber Diameter	250 μm	250 μm
Bandwidth (850 nm)	> 400 MHz	-
Bandwidth (1310 nm)	> 600 MHz	> 1200 MHz

 

Signal Performance

Parameter	Value
Attenuation at 850 nm	< 3.3 dB/km
Attenuation at 1310 nm	< 0.9 dB/km
Chromatic Dispersion	< 3.5 ps/nm·km at 1300 nm

Environmental Protection

Feature	Property
Flame Retardant	EN/IEC 60332-1-2
Oil Resistance	Yes
UV Resistance	Yes
Sea Water Resistance	Yes
Ozone Resistance	Yes

Product Range & Selection

Standard Configurations

Core Size (mm²)	Earth Conductor (mm²)	Fiber Optics Integration
25	25	LWL
50	50	LWL
95	50	LWL
300	150	LWL

Selection Guidelines

1. Assess Load Requirements: Ensure the selected cable meets the machine’s power demands.

2. Evaluate Environmental Conditions: Consider UV exposure, temperature extremes, and chemical resistance needs.

3. Installation Method Impact: Verify compatibility with reel systems and routing requirements.

Installation & Operation

Installation Requirements

Requirement	Specification
Bending Radius	6xD (fixed), 10xD (flexible), 20xD (S-type changes)
Torsional Stress	+/- 100°/m
Tensile Strength	20 N/mm² (static), 25 N/mm² (dynamic)

Operational Parameters

Feature	Specification
Travel Speed	100 m/min (rewinding), 120 m/min (reeling)
Directional Changes	Accommodates frequent changes

Compliance & Certification

The PROTOLON cable series complies with international standards, including:

• EN 50525-2-21

• DIN VDE 0207-21

• DIN VDE 0298-3

• GOST Fire Certificate of Russian Federation

• IEC 60332-1-2 for fire safety

 

Troubleshooting & Maintenance

Preventive Maintenance

• Regular Inspections: Check for wear and tear.

• Performance Monitoring: Ensure consistent signal transmission.

• Lubrication: Maintain reel system efficiency.

 

 

Problem Resolution

• Common Issues: Address bending fatigue and torsional stress promptly.

• Diagnostic Procedures: Use thermal imaging and fiber-optic signal testing.

 

Support Resources

• Technical Documentation: Comprehensive installation guides

• Training Materials: On-site and virtual training programs

• Contact Information: 24/7 support hotline

 

Future Considerations

The ECKABEL PROTOLON 3.6/6KV reeling cable represents the future of mining and material handling connectivity. With evolving technologies and growing industrial demands, it remains a reliable solution for power and data needs, ensuring efficient and safe 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.

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