TROMMELFLEX PUR-HF D12Y11YU11Y 0.6/1KV Low Voltage Reeling Cable – The Ultimate Halogen-Free, PUR-Sheathed Solution for Subsea and Industrial Applications
Designed for Extreme Mechanical Loads and Underwater Use, This Robust Cable Delivers Reliable Power in Harsh Marine, Port, and Shipyard Environments
TROMMELFLEX PUR-HF D12Y11YU11Y 0.6/1KV Low Voltage Reeling Cable – Robust, PUR-Sheathed Solution for Harsh Environments
The TROMMELFLEX PUR-HF D12Y11YU11Y cable is a flexible low voltage reeling cable engineered to perform reliably under high mechanical stress. Designed for critical applications where frequent movement, twisting, and bending are inevitable, this cable is an ideal choice for industries such as port operations, shipbuilding, and industrial automation.
Its unique PUR (polyurethane) outer sheath provides exceptional protection against chemical exposure, UV radiation, and saltwater, making it suitable for permanent underwater installations (up to a diving depth of 50 meters in non-drinking water).
Manufactured in compliance with stringent standards—including DIN EN 60228, IEC 60228, DIN VDE 0293-308, and DIN EN 60332-1-2—this reeling cable is built to ensure both safety and performance. The cable's core consists of finely stranded, bare copper (Class 5) that is twisted with a short lay length around a central textile carrier, offering high flexibility and low electrical resistance.
The halogen-free polymer insulation further enhances its dielectric properties, while the inner sheath, also made of a halogen-free polymer, ensures stable electrical performance in challenging environments.
Reinforced with polyester braiding, the cable gains additional mechanical strength and impact resistance, essential for high-speed reeling operations. With a rated voltage of 0.6/1KV (up to 1.2KV) and a test voltage of 2.5KV, it is designed for applications requiring robust power supply at low voltages. The cable can operate continuously at a maximum conductor temperature of 90°C and withstand short-circuit temperatures up to 250°C. It functions reliably across a broad ambient temperature range—from -50°C to 80°C for fixed installations and from -40°C to 80°C in flexible use—ensuring consistent performance even in extreme weather conditions.
Additionally, this cable exhibits high resistance to torsional stress, rated at 50° per meter, and a permanent tensile strength of 25 N/mm². It is optimized for reeling operations with a recommended travel speed of up to 180 m/min, making it an excellent fit for systems that require rapid deployment and retrieval.
The TROMMELFLEX PUR-HF D12Y11YU11Y cable is not only built for durability and performance under dynamic mechanical loads but also offers long-term reliability in corrosive, marine, and industrial environments. Its design is ideal for powering equipment in ports, shipyards, and underwater installations where exposure to harsh elements is a constant challenge.
For industries that demand a combination of flexibility, robust mechanical properties, and high environmental resistance at low voltages, the TROMMELFLEX PUR-HF D12Y11YU11Y cable delivers an optimal solution that meets modern operational and safety standards.
Frequently Asked Questions (FAQ)
What is the TROMMELFLEX PUR-HF D12Y11YU11Y cable?
It is a flexible low voltage reeling cable with a polyurethane (PUR) outer sheath, engineered to withstand high mechanical stresses and harsh environmental conditions.What are the primary applications of this cable?
It is ideal for use in port operations, shipbuilding, and industrial settings where equipment is subject to frequent movement, bending, and exposure to corrosive environments.What voltage ratings does the cable have?
The cable is rated at 0.6/1KV (with a maximum of 1.2KV), making it suitable for low voltage power distribution in industrial applications.What is the test voltage of this cable?
It is tested at 2.5KV to ensure robust electrical insulation and safety during operation.What is the nominal voltage?
The cable is designed for a nominal voltage of 1000V.How is the conductor constructed?
The conductors are made of very finely stranded, bare copper (Class 5), providing low electrical resistance and high flexibility.What type of insulation is used for the conductors?
The core insulation is a halogen-free polymer, offering excellent dielectric properties and environmental stability.What are the cable’s sheath materials?
The cable features an inner sheath made from a halogen-free polymer and an outer sheath made of high-quality polyurethane (PUR) for enhanced protection.Is the cable halogen-free?
Yes, both the insulation and the inner sheath are halogen-free, reducing the release of toxic gases during a fire.How does the cable handle mechanical stresses?
It is engineered for high mechanical loads, frequent bending, twisting, and reeling operations, making it resilient under dynamic conditions.What is its torsional stress rating?
The cable can withstand torsional stresses of up to ±50° per meter, ensuring durability during continuous twisting.What is the permanent tensile strength of the cable?
It has a permanent tensile strength of 25 N/mm², which ensures the cable maintains integrity under constant mechanical load.What are the ambient temperature ranges for installation?
For fixed installations, it can operate from -50°C to 80°C; for flexible installations, from -40°C to 80°C.How does the cable perform in high-temperature environments?
The cable is designed to operate continuously at conductor temperatures up to 90°C, withstanding short-circuit conditions up to 250°C.Is the cable flame retardant?
Yes, it meets EN/IEC 60332-1-2 flame retardancy standards, ensuring enhanced safety in high-risk environments.How does the cable resist UV radiation and ozone exposure?
The polyurethane (PUR) outer sheath is highly resistant to UV radiation and ozone, protecting the cable from degradation when exposed to sunlight and industrial atmospheres.Can the cable be used in seawater or marine environments?
Yes, its PUR sheath provides excellent seawater resistance, making it suitable for underwater or coastal applications, including permanent installations up to 50 meters diving depth (in non-drinking water).What makes this cable ideal for port operations?
Its flexibility, mechanical durability, and chemical resistance enable it to handle the high-frequency movement and harsh conditions encountered in port cranes and shipyards.How does the cable perform under dynamic reeling conditions?
It is optimized for reeling operations with a recommended travel speed of up to 180 m/min. For higher speeds, consultation with the manufacturer is advised.What is the recommended bending radius for installation?
The minimum bending radius is 6 times the cable’s diameter, which helps prevent internal damage during installation and reeling.How does the cable handle frequent directional changes?
Its design, including a central textile carrier and twisted cores, allows it to manage multiple directional changes without compromising performance.What standards does the cable meet?
The cable complies with DIN EN 60228 / IEC 60228, DIN VDE 0293-308, DIN EN 60332-1-2 / IEC 60332-1-2, and DIN VDE 0298-3/0298-4 standards.Is the cable suitable for use in automated guided systems at ports?
Yes, its robust construction and flexible design make it ideal for powering automated guided vehicles (AGVs) and other mobile systems in port environments.How is the cable reinforced?
It features polyester braiding as armouring, which enhances its mechanical strength and protects against impact and abrasion.What role does the central textile carrier play?
The textile carrier provides structural support to the twisted cores, ensuring even distribution of mechanical stress throughout the cable.How does the cable perform under chemical exposure?
Its halogen-free polymer insulation and PUR outer sheath offer excellent resistance to chemicals, oils, and other industrial fluids commonly found in port and shipyard environments.Can this cable be used in festoon systems?
Yes, the cable’s flexibility and robust construction make it well-suited for festoon systems in port cranes and other moving equipment.What is the significance of the cable’s low voltage rating?
Operating at 0.6/1KV, the cable is ideal for low voltage applications where safety, energy efficiency, and reliability are critical.How does the cable’s design improve energy transmission efficiency?
The use of very finely stranded copper conductors minimizes electrical resistance, ensuring efficient power delivery even during high-load operations.Why should port and shipbuilding industries choose this cable?
Its combination of mechanical strength, environmental resistance, and compliance with international safety standards makes it an excellent choice for demanding applications in port operations, shipyards, and other harsh industrial environments.How often should the cable be inspected for maintenance?
Regular inspections should be performed according to operational schedules, with more frequent checks recommended in high-use environments to ensure long-term reliability and performance.What support is available if the cable experiences operational issues?
Technical support and expert consultation are available from the manufacturer to assist with installation, troubleshooting, and performance optimization.
TROMMELFLEX PUR-HF D12Y11YU11Y 0.6/1KV Low Voltage Reeling Cable – The Ultimate Halogen-Free, PUR-Sheathed Solution for Subsea and Industrial Applications
Designed for Extreme Mechanical Loads and Underwater Use, This Robust Cable Delivers Reliable Power in Harsh Marine, Port, and Shipyard Environments
3/5/20256 min read