Feichun PROTOLON (M)-R(SB) (N)TSCGEWOEU 6/10KV: The Ultimate Solution for Material Handling Machines in Open-Cast Mines
I. Product Overview
Application Domain
The Feichun PROTOLON (M)-R(SB) (N)TSCGEWOEU 6/10KV cable is meticulously engineered for high-performance applications in open-cast mining operations. This medium-voltage cable ensures seamless power transmission and control for large material handling machines such as excavators, shovels, and draglines.
Designed to endure extreme mechanical stresses, it supports both trailing and reeling applications, making it ideal for demanding operational environments.
Key Features & Benefits
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Highly Flexible Design: Optimized for reeling operations on mono spiral and cylindrical reels under high mechanical loads.
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Robust Outer Sheath: Reinforced with abrasion- and tear-resistant material (5GM5+).
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Durability: Offers excellent performance in extreme environments, including resistance to UV rays, ozone, oil, and seawater.
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Integrated Safety: Flame-retardant properties in accordance with EN/IEC 60332-1-2 ensure safe operations.
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Wide Temperature Range: Performs reliably in temperatures from -40°C to +80°C (fixed installations).
Design Philosophy
The design prioritizes efficiency, durability, and ease of use. By integrating advanced material technologies and a flexible structure, this cable minimizes downtime, reduces maintenance costs, and enhances operational productivity.
Unique Value Proposition
Combining medium-voltage power transmission with unmatched mechanical resilience, this cable eliminates the need for separate solutions for power and mechanical stress management.
It is a game-changer for industries requiring high reliability under challenging conditions.
II. Technical Architecture
A. Core Construction
| Component | Specification |
| Conductor | Very finely stranded copper, bare (Class FS) |
| Core Configuration | Three-core design with earth conductor and two control cores |
| Reinforcement System | Open mesh tape over assembly |
| Insulation | EPR rubber (PROTOLON-special compound > 3GI3) |
| Outer Semi-conducting Layer | Semi-conductive NBR, easy-strip |
| Inner Sheath | Rubber-special sandwich EPR/CR |
| Armouring | Polyester braiding |
| Outer Sheath | Rubber-polychloroprene (PCP)-special compound > 5GM5 |
B. Material Engineering
| Material Property | Specification |
| Semi-conducting Layer | Semi-conductive EPR |
| Conductor Material | Class FS very finely stranded copper |
| Sheathing Technology | High-performance PCP for maximum durability |
III. Performance Parameters
A. Electrical Characteristics
| Parameter | Value |
| Rated Voltage U0/U (Um) | 6/10 (12) kV |
| Test Voltage | 17 kV |
| Nominal Voltage | 10,000 V |
| Max. Conductor Temperature | 90°C |
| Short Circuit Temperature | 250°C |
B. Thermal Management
| Operating Condition | Temperature Range |
| Fixed Installation | -40°C to +80°C |
| Flexible Operation | -35°C to +80°C |
| Short Circuit | Up to 250°C |
IV. Mechanical Properties
A. Stress Management
| Feature | Specification |
| Torsional Stress | +/- 100°/m |
| Tensile Strength | 20 N/mm² (static); 25 N/mm² (dynamic) |
| Travel Speed | Rewinding: up to 100 m/min; Reeling: up to 120 m/min |
| Bending Radius | Fixed: 6xD; Flexible: 10xD; S-type: 20xD |
B. Durability Features
| Feature | Specification |
| Abrasion Resistance | Extremely robust against surface wear |
| Tear Resistance | Reinforced sheath prevents tearing under load |
| Impact Protection | Protects against mechanical impacts |
V. Environmental Protection
| Protection Feature | Capability |
| Flame Retardant | EN/IEC 60332-1-2 compliant |
| Oil Resistance | Yes |
| UV Resistance | Yes |
| Ozone Resistance | Yes |
| Seawater Resistance | Yes |
VI. Application Engineering
A. Mining Equipment Integration
| Equipment Type | Application |
| Excavators | Reliable power and control in digging operations |
| Shovels | Supports heavy-duty material lifting |
| Draglines | Ensures consistent performance in extended operations |
B. Operating Modes
| Mode | Description |
| Trailing Applications | For heavy-duty trailing connections |
| Reeling Applications | Highly flexible for dynamic operations |
VII. Installation Guidelines
A. Pre-installation Planning
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Site Assessment: Evaluate environmental and mechanical conditions.
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Equipment Selection: Ensure proper tools for handling and installation.
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Safety Preparations: Implement safeguards for personnel and equipment.
B. Installation Procedures
| Step | Description |
| Handling | Avoid bending beyond specified radii |
| Mounting | Secure cables to prevent tension |
| Testing | Perform voltage and continuity tests |
VIII. Standards Compliance
| Standard | Description |
| DIN VDE 0207-21 | Insulation materials standards |
| DIN VDE 0298-3 | Application and installation specifications |
| DIN VDE 0250-813 | General cable requirements |
| EN/IEC 60332-1-2 | Flame retardant compliance |
IX. Quality Assurance
Feichun adheres to the highest standards in manufacturing and testing, ensuring each cable meets stringent quality control protocols. Certification and documentation accompany every product for full compliance with industry requirements.
X. Support Framework
For technical guidance, installation support, or further details, please contact Feichun’s dedicated customer service team. Comprehensive manuals and training materials are also available to ensure seamless implementation.
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 PROTOLON (M)-R(SB) (N)TSCGEWOEU 6/10KV: The Ultimate Solution for Material Handling Machines in Open-Cast Mines Images
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