High-Performance PROTOLON XPRT (N)TSCGEWOEU 14/25KV Reeling Cable – Engineered for Extreme Industrial and Port Applications
Ultra-Durable Medium Voltage Reeling Cable for High-Speed Cranes, Shipbuilding, and Heavy-Duty Mobile Equipment
PROTOLON XPRT (N)TSCGEWOEU 14/25KV – High-Performance Medium Voltage Reeling Cable for Extreme Industrial Applications
Overview
The PROTOLON XPRT (N)TSCGEWOEU 14/25KV Medium Voltage Reeling Cable is designed to deliver reliable power transmission in environments that demand exceptional mechanical durability. Engineered for fast-moving container cranes, heavy-duty mining equipment, and industrial reeling applications, this cable is built to withstand extreme conditions, including high travel speeds, dynamic tensile loads, rapid directional changes, and exposure to harsh environmental elements. With its robust insulation system, reinforced structure, and resistance to oil, seawater, UV, and mechanical stress, it ensures maximum operational efficiency and longevity.
Key Features and Benefits
This reeling cable is built for extreme mechanical stresses, handling high-speed movement, churning over rollers, and torsional strain without performance degradation. It is suitable for industrial applications that require flexibility, high tensile strength, and resistance to environmental damage.
The cable operates at 14/25KV nominal voltage, with a maximum rating of 29KV, ensuring safe and stable power delivery for high-performance equipment in ports, shipyards, mining sites, and industrial facilities.
With its semi-conductive EPR insulation and polychloroprene (PCP) outer sheath, the cable offers exceptional durability in harsh conditions. It resists oil, UV, ozone, seawater, and extreme temperatures, making it ideal for outdoor and offshore operations.
The design incorporates very finely stranded tinned copper conductors, allowing for enhanced flexibility and reduced conductor fatigue. The cable structure includes a braided polyester reinforcement layer, which adds tensile strength and prolongs service life, even under continuous reeling and de-reeling movements.
It is tested for torsional stress of +/- 25° per meter, making it ideal for applications that involve continuous twisting and bending. Additionally, it meets EN/IEC 60332-1-2 flame retardancy standards, ensuring compliance with strict safety regulations.
Performance in Harsh Environments
This reeling cable is engineered for industrial settings that face extreme temperature variations and mechanical strain. It can operate in fixed installations at temperatures as low as -50°C and as high as +80°C, while flexible installations allow operation from -35°C to +80°C.
The robust polychloroprene (PCP) outer sheath is highly resistant to abrasion, impact, and chemical exposure, ensuring long-term reliability in harsh marine and industrial environments. The cable is also designed to handle frequent and rapid acceleration, withstanding permanent tensile forces of 20 N/mm² in static applications and 30 N/mm² in dynamic conditions.
With a design optimized for reeling operations, the cable is compatible with high-speed gantry crane systems and can maintain performance at speeds exceeding 240 meters per minute.
Ideal Applications
This medium voltage reeling cable is a critical power solution for industries that require continuous movement and high mechanical endurance. It is widely used in port and terminal operations, mining and excavation sites, shipbuilding facilities, and automated material handling systems.
In ports and shipping yards, the cable is essential for ship-to-shore (STS) cranes, automated stacking cranes (ASC), and rubber-tyred gantry (RTG) cranes, where equipment must function reliably under heavy loads and frequent reeling cycles.
For mining and heavy equipment, it ensures uninterrupted power for draglines, tunnel boring machines, and mobile excavation units, even in environments with extreme dust, moisture, and temperature fluctuations.
In industrial reeling applications, the cable is commonly used for overhead bridge cranes, automated material transport systems, and power supply to mobile heavy-duty machinery, ensuring consistent and safe operation.
Why Choose PROTOLON XPRT (N)TSCGEWOEU 14/25KV Reeling Cable?
This cable is specifically designed to meet the demanding power and mechanical requirements of large-scale industrial operations. Its combination of high tensile strength, flexibility, flame retardancy, and environmental resistance makes it an ideal choice for ports, shipyards, mining sites, and industrial reeling systems.
Manufactured in compliance with DIN VDE, IEC, and GOST safety standards, it guarantees superior electrical performance and operational safety. With its high voltage capacity, advanced insulation technology, and reinforced structure, this cable ensures long-lasting reliability and reduced maintenance costs for businesses that rely on high-performance mobile equipment.
Frequently Asked Questions (FAQ)
General Questions
1. What is the primary application of this reeling cable?
This cable is designed for high-speed container cranes, mobile port equipment, shipbuilding applications, and mining machinery that require reliable medium-voltage power transmission under extreme mechanical stresses.
2. How does this cable handle frequent movement in port environments?
It is built with highly flexible tinned copper conductors and reinforced insulation layers, allowing it to withstand frequent bending, torsional stress, and rapid directional changes during operations like crane lifting and ship loading.
3. Is this cable suitable for high-speed reeling applications?
Yes, it is specifically designed for fast-reeling operations and can handle speeds exceeding 240 meters per minute, making it ideal for automated container handling systems.
4. What voltage rating does this cable support?
The cable has a nominal voltage rating of 14/25KV and a maximum voltage rating of 29KV, ensuring reliable power distribution for heavy-duty port and industrial machinery.
5. Can this cable be used for both fixed and flexible installations?
Yes, it can be installed in both fixed and dynamic environments, making it highly versatile for dockside cranes, shipbuilding yards, and industrial material handling systems.
Environmental and Climate Resistance
6. How does this cable perform in extreme cold temperatures?
It is designed to operate in temperatures as low as -50°C in fixed installations and -35°C in flexible installations, making it suitable for cold-climate ports and Arctic shipping operations.
7. Is this cable resistant to high temperatures?
Yes, the cable can withstand up to 80°C in both fixed and flexible applications, ensuring reliability in hot and humid port environments.
8. Can this cable be used in coastal and offshore environments?
Absolutely. Its polychloroprene (PCP) outer sheath provides seawater resistance, UV protection, and ozone resistance, making it perfect for coastal terminals, shipbuilding docks, and offshore oil rigs.
9. Is the cable resistant to saltwater corrosion?
Yes, its special rubber sheath and corrosion-resistant materials protect against saltwater damage, ensuring long service life in marine applications.
10. Does this cable resist oil and fuel exposure?
Yes, it is highly resistant to oils, greases, and industrial chemicals, making it ideal for shipbuilding facilities and dockside operations where exposure to fuels is common.
Mechanical Durability and Flexibility
11. How does this cable handle torsional stress?
It is designed to endure torsional stress up to +/- 25° per meter, making it ideal for crane booms, shipyard winches, and reeling drum systems that experience constant twisting.
12. What is the minimum bending radius for flexible operation?
For flexible installations, the minimum bending radius is 10 times the cable diameter, ensuring safe and reliable operation in tight reeling systems.
13. How does this cable handle impact and abrasion?
The reinforced outer sheath and polyester braiding provide excellent abrasion and impact resistance, making it perfect for busy container ports and heavy industrial environments.
14. Can this cable withstand heavy mechanical loads?
Yes, it has a permanent tensile strength of 20 N/mm² (static) and 30 N/mm² (dynamic), allowing it to handle the mechanical stress of continuous movement and reeling.
15. Is this cable suitable for automated guided vehicle (AGV) systems in ports?
Yes, it is ideal for AGV power supply systems, as it can endure frequent bending, high-speed travel, and exposure to outdoor conditions.
Electrical Performance and Safety
16. What type of conductor is used in this cable?
It features very finely stranded tinned copper (Class FS) conductors, which provide excellent electrical conductivity and flexibility.
17. What insulation material is used to protect the conductors?
The cable is insulated with semi-conductive EPR rubber (PROTOLON HS), offering high dielectric strength and resistance to electrical stress.
18. What is the maximum short-circuit temperature?
The conductor can withstand up to 250°C during short-circuit conditions, ensuring safety and reliability in high-power applications.
19. How does this cable prevent electrical interference?
It includes an inner semi-conducting layer and an outer semi-conducting NBR easy-strip layer, which help reduce electrical noise and improve power stability.
20. Is this cable compliant with international electrical safety standards?
Yes, it meets DIN VDE, IEC, and GOST safety regulations, ensuring compliance with global port and industrial electrical requirements.
Installation and Maintenance
21. What is the recommended method for installing this cable?
The cable should be installed using proper reeling drum systems with an appropriate bending radius to prevent premature wear and maximize lifespan.
22. How can I extend the service life of this cable?
Regular inspection for mechanical damage, proper tension management, and adherence to bending radius guidelines will help extend its lifespan.
23. What happens if the cable is over-tensioned?
Exceeding the maximum tensile strength may cause internal conductor damage or insulation breakdown, leading to performance degradation.
24. Can this cable be repaired if damaged?
Minor damage to the outer sheath can be repaired, but internal damage may require full cable replacement to ensure operational safety.
25. How often should this cable be inspected?
For high-movement applications, it is recommended to inspect the cable weekly for visible wear and quarterly for in-depth electrical testing.
Industry-Specific Applications
26. Is this cable suitable for ship-to-shore (STS) cranes?
Yes, it is designed for STS crane power supply, ensuring reliable energy transmission even under continuous movement and high mechanical stress.
27. Can this cable be used in automated container stacking systems?
Yes, its high flexibility and torsional resistance make it ideal for automated stacking cranes (ASC) in container yards.
28. How does this cable perform in shipbuilding applications?
It is highly resistant to marine environments, mechanical stress, and oil exposure, making it perfect for shipyard gantry cranes and mobile welding units.
29. Can this cable be used for offshore drilling platforms?
Yes, its seawater-resistant sheath, flame-retardant properties, and electrical durability make it well-suited for offshore energy projects.
30. Why choose this cable over standard medium-voltage cables?
Unlike standard cables, this reeling cable is designed specifically for high-movement applications, offering exceptional durability, flexibility, and weather resistance to maximize efficiency in port, shipbuilding, and industrial environments.
High-Performance PROTOLON XPRT (N)TSCGEWOEU 14/25KV Reeling Cable – Engineered for Extreme Industrial and Port Applications
Ultra-Durable Medium Voltage Reeling Cable for High-Speed Cranes, Shipbuilding, and Heavy-Duty Mobile Equipment
3/5/20256 min read