SPREADERFLEX BSKT XPRT 3GSLTOE 0.6/1K – Rugged Low Voltage Feeder Cable for Spreader Basket Systems
Engineered for Extreme Mechanical Stress, Efficient Vertical Reeling, and Outstanding Cold Weather Performance in Port and Shipyard Applications
SPREADERFLEX BSKT XPRT 3GSLTOE 0,6/1KV cable is a high-performance low voltage feeder cable designed specifically for spreader basket operations in load-lifting equipment.
Engineered for environments that demand extreme mechanical durability and high reliability, this cable is ideal for gravity-fed collector basket systems commonly found in port terminals, shipyards, and other critical material handling applications. It is optimized to operate at a voltage rating of 0,6/1 kV (with a maximum of 1.2 kV) and performs reliably even in cold environments.
Key Features and Benefits
Robust Electrical Performance: The cable is rated for low voltage applications and is engineered to deliver consistent power transmission with minimal losses, ensuring that vital load-lifting operations remain uninterrupted.
Extreme Mechanical Endurance: Designed to handle high mechanical stress during vertical reeling operations, it can withstand severe conditions such as repeated bending, torsional loads, and roller churning.
Optimized for Cold Environments: With an operational range down to -50°C for fixed installations and -40°C for flexible use, it is well-suited for use in harsh, cold maritime climates.
Enhanced Structural Integrity: The cable incorporates extremely finely stranded, bare copper (Class FS) conductors arranged in bundles and reinforced by a central support element (with aramid threads woven around lead ball cords) to provide a high breaking load safety factor.
Advanced Insulation Technology: Its core insulation is made from EPR rubber using a special compound (3GI3), which ensures excellent dielectric properties and long-term durability, even under extreme conditions.
Superior Outer Sheathing: The outer layer is constructed from polyurethane (PUR) with a proprietary compound, delivering exceptional resistance to oil, UV radiation, ozone, and chemical exposure—ideal for marine applications.
Compliance with International Standards: This cable meets key standards such as DIN VDE 0207-20, DIN VDE 0298-4, and DIN EN 60811-404, ensuring its quality and reliability in demanding operational environments.
Construction Details
The SPREADERFLEX BSKT XPRT 3GSLTOE 0,6/1KV cable is available in multiple configurations, tailored to meet specific application needs. Its extremely finely stranded copper conductors are bundled and arranged around a central support element, which is either composed of aramid threads for smaller cross-sections or a round rubber filler with aramid threads for larger assemblies. This innovative design enhances the cable's permanent tensile strength and ensures a safety factor of 5 when suspended vertically for up to 50 meters. An individual screen of tinned copper braid provides additional electromagnetic shielding, minimizing interference and ensuring stable operation.
Performance in Harsh Environments
The cable's design ensures reliable performance even under extreme temperature fluctuations and adverse environmental conditions. It is engineered to operate at a nominal voltage of 1000V, with a test voltage of 3.5KV, and withstands a maximum conductor temperature of 90°C (and up to 250°C in short-circuit conditions). Its robust PUR outer sheath offers outstanding oil resistance, UV protection, and ozone resistance, making it ideal for continuous use in marine and industrial settings.
Applications
Spreader Basket Systems: Specifically designed for load-lifting equipment such as spreaders used in basket operations, ensuring reliable power delivery during gravity-fed reeling processes.
Port and Terminal Operations: Provides stable electrical connectivity in high-demand environments like port terminals and shipyards, where consistent performance is critical for safe and efficient operations.
Cold Environment Applications: Its robust construction and excellent thermal properties make it well-suited for operations in cold climates, ensuring durability and reliable performance regardless of temperature extremes.
Conclusion
For those requiring a robust, reliable low voltage cable for spreader basket operations, the SPREADERFLEX BSKT XPRT 3GSLTOE 0,6/1KV cable is an exceptional solution. Its advanced conductor technology, innovative insulation and sheathing, and compliance with international standards make it a standout choice for vertical reeling applications in challenging port, shipbuilding, and cold environment scenarios. This cable delivers unmatched performance and long-term durability, ensuring that your load-lifting operations continue to run smoothly even under the most demanding conditions.
Frequently Asked Questions (FAQ)
Q: What is the primary function of the SPREADERFLEX BSKT XPRT 3GSLTOE cable?
A: It is a feeder cable specifically designed to deliver stable low voltage power to load-lifting equipment, such as spreaders used in gravity-fed collector basket operations.
Q: What voltage rating does this cable have?
A: The cable is rated at 0.6/1 kV (with a maximum of 1.2 kV), making it suitable for low voltage applications in maritime and industrial environments.
Q: For what type of operations is this cable ideally suited?
A: It is optimized for vertical reeling operations in spreader basket systems, where it experiences high mechanical stress during load-lifting activities.
Q: What environments is this cable designed to operate in?
A: It is engineered for use in cold environments as well as in typical maritime conditions found in ports, shipyards, and terminals.
Q: What type of conductor is used in this cable?
A: The cable utilizes extremely finely stranded, bare copper (Class FS) conductors that ensure low electrical resistance and high conductivity.
Q: What is the core insulation material?
A: The conductors are insulated with EPR rubber formulated with a special compound (3GI3) to provide excellent dielectric strength.
Q: How are the conductors arranged within the cable?
A: The conductors are laid up into bundles and these bundles are arranged around a central support element, which enhances the cable’s tensile strength.
Q: What role do the aramid threads play in this cable?
A: Aramid threads are woven around lead ball cords (or incorporated in larger cross-sections) to form a central support element that significantly increases the cable’s breaking load and safety factor.
Q: Does the cable include any screening for improved performance?
A: Yes, where applicable, an individual screen made of tinned copper braid (with 60% individual coverage and 80% TSP) is applied to reduce electromagnetic interference (EMI).
Q: What material is used for the outer sheath?
A: The outer sheath is made from polyurethane (PUR) with a proprietary special compound, providing exceptional chemical and mechanical resistance.
Q: Is the cable resistant to oil and chemicals?
A: Yes, the PUR outer sheath is oil resistant, ensuring the cable remains durable in environments with exposure to lubricants and industrial chemicals.
Q: How does the cable perform under UV and ozone exposure?
A: It is UV resistant and ozone resistant, protecting the cable from degradation caused by prolonged exposure to sunlight and harsh atmospheric conditions.
Q: Can the cable be permanently immersed in water?
A: Yes, it is designed for permanent immersion, making it suitable for long-term use in marine and coastal installations.
Q: What is the nominal voltage of the cable?
A: The cable is built for a nominal voltage of 1000V, ensuring stable operation in low voltage systems.
Q: What is the test voltage applied to this cable?
A: It is rigorously tested at 3.5 kV to ensure robust electrical insulation and reliability.Q: What is the maximum conductor temperature during continuous operation?
A: The cable’s conductors can operate continuously at up to 90°C.Q: What is the maximum temperature the cable can withstand in a short-circuit condition?
A: It can endure short-circuit temperatures up to 250°C.Q: What are the ambient temperature ranges for fixed installations?
A: For fixed installations, the cable is designed to operate from -50°C to +80°C.Q: What is the ambient temperature range for flexible installations?
A: In flexible applications, the operating temperature range is -40°C to +80°C.Q: What is the cable’s recommended bending radius for fixed installations?
A: According to VDE 0298-3, a minimum bending radius of 4×D (where D is the cable diameter) is required for fixed installations.Q: What is the recommended bending radius for flexible applications?
A: For flexible operation, a minimum bending radius of 5×D is recommended.Q: What bending radius is advised for S-type directional changes?
A: A minimum bending radius of 20×D is required for S-type directional changes to prevent mechanical damage.Q: How does the cable ensure low electrical losses?
A: The use of extremely finely stranded copper minimizes electrical resistance, reducing power losses during operation.Q: What are the key standards governing this cable’s manufacturing?
A: It complies with DIN VDE 0207-20, DIN VDE 0298-4, and DIN EN 60811-404, ensuring adherence to international safety and performance standards.Q: How does the cable perform under high mechanical stress?
A: Its robust construction and advanced materials enable it to withstand extreme mechanical loads from vertical reeling operations in spreader basket systems.Q: What is the maximum travel speed during hoisting operations?
A: The cable is engineered for hoist speeds up to 160 m/min, ensuring smooth operation during vertical reeling.Q: How is permanent tensile strength enhanced in this cable?
A: The design incorporates additional support elements (such as the central aramid support) to increase the permanent tensile strength, ensuring a higher safety factor.Q: Can this cable handle repeated bending and twisting?
A: Yes, it is specifically designed to resist roller bending, reversed bending, and torsional stresses, maintaining performance over prolonged use.Q: How does this cable contribute to energy efficiency in load-lifting operations?
A: Its low resistance conductors and superior insulation minimize energy losses, ensuring efficient power delivery.Q: What makes this cable ideal for spreader basket operations in port and shipbuilding applications?
A: Its combination of robust mechanical construction, chemical and UV resistance, and ability to operate in extreme cold environments makes it the perfect choice for the rigorous demands of spreader basket systems.Q: How does the cable perform in harsh maritime climates?
A: The cable is engineered to be highly resistant to seawater, oil, UV exposure, and ozone, ensuring reliable operation in aggressive marine environments.Q: What maintenance practices are recommended for this cable?
A: Regular visual inspections, adherence to proper bending radii, and periodic electrical testing are recommended to maintain optimal performance and extend the cable’s service life.Q: How does the cable ensure low electromagnetic interference (EMI)?
A: Its individual screen made of tinned copper braid (with 60% coverage) and tight manufacturing tolerances significantly reduce EMI, ensuring stable operation.Q: Is the cable easy to install and terminate?
A: Yes, the cable’s design supports straightforward installation and termination procedures, aided by detailed manufacturer guidelines.Q: Why should port and shipbuilding professionals choose the SPREADERFLEX BSKT XPRT 3GSLTOE 0,6/1K cable?
A: Its advanced construction, exceptional mechanical durability, environmental resistance, and efficient low voltage performance make it an indispensable solution for reliable and safe operation in spreader basket systems within port, shipbuilding, and material handling applications.
SPREADERFLEX BSKT XPRT 3GSLTOE 0.6/1K – Rugged Low Voltage Feeder Cable for Spreader Basket Systems
Engineered for Extreme Mechanical Stress, Efficient Vertical Reeling, and Outstanding Cold Weather Performance in Port and Shipyard Applications
3/5/20257 min read