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Portal Cranes Spreader High Tensile Reeling Cable for Continuous Extra Heavy Duty Reeling System in Vertical Application

Our Portal Cranes Spreader High Tensile Reeling Cable, designed to meet the demanding needs of continuous extra heavy-duty operations.

This highly flexible reeling cable is tailored for vertical applications, making it ideal for use on motorized reels. Let's explore the exceptional features and specifications that make this cable the perfect choice for your heavy-duty reeling systems.

Key Features and Design:

Maximum Load-Bearing Capacity:

Our reeling cable boasts a remarkable load-bearing capacity, thanks to its additional embedded support element in the center.

This feature enhances its strength and durability, ensuring it can handle the most demanding tasks.

Robust Double Sheath Design:

The cable's compact and robust double sheath design includes an embedded braid between the inner and outer sheaths.

This construction provides superior resistance to torsional forces, making it ideal for high-speed reeling operations.

Short Length of Lay:

The short length of lay enhances the cable's rigidity, ensuring better performance and longevity in heavy-duty applications.

Sandwich Double Sheath:

The outer sheath, made of special compounds, offers exceptional wear resistance, further extending the cable's lifespan.

Central Reinforcement Element:

With an extruded elastomer cord reinforced with Kevlar ropes, the cable is perfectly suited for high reeling speeds combined with high tensile loads.

Typical Applications:

• Power Supply: The cable is designed to supply power to all horizontal and vertical operating machinery with a maximum travel speed of 200 m/min.

• Portal Cranes: It is particularly well-suited for portal cranes, especially spreaders, ensuring reliable performance in these applications.

Electrical Parameters:

• Rated Voltage: Uo/U = 600 / 1000 V
• Maximum Permitted AC Operating Voltage: Uo/U = 700/1200V
• Maximum Permitted DC Operating Voltage: Uo/U = 900/1800V
• AC Test Voltage: Complies with IEC 60502-1 standards.

Mechanical Load-Bearing Capacity:

• Travel Speed: Up to 200 m/min for both horizontal and vertical applications.
• Minimum Bending Radii: 6 x Ø on spool, 4 x Ø on anti-tension drum, 9 x Ø on guiding device.
• Tensile Load-Bearing Capacity: 30 N/mm².

Thermal and Chemical Specifications:

• Ambient Temperature (Flexing): -25°C to +60°C
• Ambient Temperature (Fixed): -30°C to +60°C
• Highest Operational Temperature at Conductor: 80°C
• Short Circuit Temperature at Conductor: 200°C
• Important Features: The cable is halogen-free, resistant to ozone, oil, and UV, and has low flammability according to IEC 60332-1.

Design Features:

• Conductor: Flexible copper class 5, compliant with IEC60228 / VDE 0295 / BSI 6360 standards.
• Sheath: The highly abrasion-resistant double polyurethane sheath includes a textile anti-twisting braid.
• Insulation: Made of polyethylene, coded with black insulation and white numbers.
• Central Reinforcement Element: Extruded elastomer cord with Kevlar ropes for added strength.

Technical Data:

• Current Carrying Capacity: Maximum [A] - 20 for 24 G 2.5, 16 for 42 G 2.5.
• Voltage Drop: [V/A.km] - 14.0.
• Resistance: [Ohm/km] - 7.98.

Chemical Parameters:

• Combustion Behavior: Low flammability according to class C3 (not tested) IEC 60332-1.
• Resistant to Ozone, Humidity, UV, and Oil: Yes.
• Halogen-Free: Yes.

Materials:

• Insulation: Black polypropylene.
• Inner Sheath: Special polyurethane compound.
• Double Outer Sheath: Textile anti-twisting braid embedded between two layers.
• Color: Yellow RAL 1021.

Standards and Design Codes:

• Compliance: Adapted to DIN VDE 0250 and IEC standards.

FAQ:

Q1: What are the primary applications of this cable?

A1: This cable is ideal for power supply to horizontal and vertical operating machinery, especially in portal cranes and spreaders.

Q2: What is the rated voltage of the cable?

A2: The rated voltage is Uo/U = 600 / 1000 V, with a maximum permitted AC operating voltage of Uo/U = 700/1200V and a maximum permitted DC operating voltage of Uo/U = 900/1800V.

Q3: How does the cable perform in extreme temperatures?

A3: The cable can operate in ambient temperatures ranging from -25°C to +60°C (flexing) and -30°C to +60°C (fixed), with a short circuit temperature at the conductor of 200°C.

Q4: Is the cable resistant to environmental factors?

A4: Yes, the cable is resistant to ozone, oil, UV, and moisture, making it suitable for outdoor use and various challenging environments.

By choosing our Portal Cranes Spreader High Tensile Reeling Cable, you ensure a robust, reliable, and long-lasting solution for your heavy-duty reeling system needs.

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.