Frequently Asked Questions (FAQ)

• Q: What is the PROTOLON (FL) (N)TSFLCGEWOEU 6/10kV cable?

  
  A: It is a flexible medium voltage flat reeling cable designed to transmit power reliably under high mechanical stresses in demanding industrial and port shipbuilding applications.

• Q: What voltage ratings does this cable support?

  
  A: The cable is rated at 6/10kV with an option up to 12kV and is tested at 17kV, ensuring robust performance in medium voltage systems.

• Q: How does this cable benefit port and shipbuilding operations?

  
  A: Its robust design and flexible construction make it ideal for mobile equipment such as container cranes and shipyard machinery that experience frequent movement and high dynamic loads.

• Q: Which international standards does the cable comply with?

  
  A: It meets standards including DIN VDE 0250-813, DIN EN 60228/IEC 60228, DIN EN 60811-404/IEC 60811-404, HD 2216, and DIN VDE 0298-4.

• Q: What type of conductors are used in this cable?

  
  A: The cable utilizes finely stranded, tinned copper conductors (Class 5), ensuring high conductivity and long-term durability.

• Q: What insulation materials are used in the cable?

  
  A: It features EPR rubber insulation (PROTOLON HS with a special compound) with both inner and outer semi-conductive layers, enhancing electrical performance and safety.

• Q: How does the cable’s flat design enhance its performance?

  
  A: The flat profile minimizes bending stresses, which is critical for applications involving dynamic tensile loads and repeated directional changes over rollers.

• Q: What environmental conditions can this cable withstand?

  
  A: It is engineered to operate in extreme temperatures (from -50°C to 80°C in fixed installations and -35°C to 80°C in flexible ones), and is resistant to oil, UV radiation, ozone, and flame.

• Q: What is the maximum continuous operating temperature of the cable?

  
  A: The cable can continuously operate at a maximum conductor temperature of 90°C, withstanding up to 250°C during short-circuit conditions.

• Q: How does the cable handle mechanical stress and fatigue?

  
  A: With a permanent tensile strength of 15 N/mm², the cable is designed to endure high mechanical stress, ensuring reliability in mobile and dynamic environments.

• Q: What is the significance of the parallel core arrangement in this cable?

  
  A: The parallel core design ensures even current distribution and improved overall electrical performance, enhancing safety and efficiency.

• Q: How does the cable perform during high-speed reeling operations?

  
  A: It supports gantry reeling speeds up to 120 m/min, allowing for efficient on-site handling and rapid deployment in industrial settings.

• Q: What is the recommended bending radius for this cable?

  
  A: According to VDE 0298-3, the recommended bending radius is 6 times the cable diameter for fixed installations, 10 times for flexible operations, and 20 times for S-type directional changes.

• Q: Why is flame retardancy important for this cable?

  
  A: Flame retardancy, in accordance with EN/IEC 60332-1-2, ensures that the cable maintains safety standards in hazardous environments such as shipyards and ports.

• Q: How does this cable address electrical performance in harsh conditions?

  
  A: Its high-quality conductors and superior insulation materials provide stable electrical performance even under extreme temperature variations and environmental stresses.

• Q: What makes this cable suitable for mobile equipment applications?

  
  A: Its flexibility, robust mechanical construction, and resistance to wear from repetitive bending make it ideal for equipment that is continuously in motion, such as cranes and port handling systems.

• Q: How does the cable’s design simplify installation on-site?

  
  A: By combining durability, flexibility, and compliance with international standards, the cable reduces installation complexity and maintenance requirements in challenging environments.

• Q: What electrical applications are ideal for this cable in port shipbuilding?

  
  A: It is ideal for powering cranes, tugboats, and other heavy machinery that require consistent and reliable power delivery while operating in dynamic conditions.

• Q: How does the cable’s design enhance its durability?

  
  A: The use of specialized compounds in the outer sheath and insulation, along with a tinned copper conductor, contributes to excellent resistance to abrasion, oil, and UV exposure.

• Q: Is this cable designed for both fixed and flexible installations?

  
  A: Yes, the cable is engineered to perform in both fixed and flexible installations, catering to a wide range of operational scenarios in industrial and maritime environments.

• Q: How does the cable contribute to energy efficiency in port operations?

  
  A: Its low conductor resistance and high current-carrying capacity ensure efficient energy transmission, reducing losses and improving overall system performance.

• Q: What maintenance advantages does this cable offer?

  
  A: Its robust construction and high mechanical resilience result in reduced wear and tear, lowering maintenance costs and downtime in industrial applications.

• Q: How does the cable maintain performance during frequent directional changes?

  
  A: The flat reeling design minimizes mechanical stress during multiple directional shifts, ensuring consistent performance over time.

• Q: What role does this cable play in modern shipyard automation?

  
  A: By delivering reliable power under dynamic conditions, it supports the integration of advanced automation and monitoring systems in shipyards.

• Q: How does the cable’s construction improve safety in high-risk environments?

  
  A: Its flame-retardant properties, robust insulation, and secure core configuration provide enhanced safety, reducing the risk of electrical failures in hazardous areas.

• Q: Can this cable operate in marine environments?

  
  A: Yes, its oil, ozone, and UV resistance make it well-suited for the corrosive conditions often encountered in marine and port applications.

• Q: How does this cable support continuous operation in dynamic industrial settings?

  
  A: Its design addresses both high mechanical stress and electrical efficiency, ensuring reliable operation even in environments with frequent motion and vibration.

• Q: What are the advantages of using this cable in heavy-duty maritime applications?

  
  A: Its flexible, durable design combined with high voltage and temperature ratings make it ideal for the demanding conditions of maritime and port operations.

• Q: How is the cable engineered to handle sudden mechanical shocks?

  
  A: The combination of high tensile strength and advanced insulation materials helps absorb and dissipate mechanical shocks, preserving its operational integrity.

• Q: Why is the PROTOLON (FL) (N)TSFLCGEWOEU 6/10kV cable a preferred choice for port shipbuilding projects?

  
  A: Its comprehensive design—covering electrical, mechanical, and environmental aspects—ensures that it meets the stringent requirements of port shipbuilding and on-site applications, providing reliable, long-term performance.