(N)SHTOU-O/J PUR 0.6/1kV Flexible Halogen-Free PUR Cable for Mobile Power & Signalling, Reeling Applications in Harbour Cranes, Container Cranes, Conveyors, Mining & Tunnelling Equipment – High Mechanical, Abrasion & Torsion Resistance
Category | Specification |
|---|---|
Application | Flexible cable designed for power and signalling mobile connections under severe mechanical stresses (tensile strength and torsion), for heavy-duty conditions, abrasion, and crushing. Typically used in cable winding reels for harbour cranes, container cranes, conveyors, handling machines, mining and tunnelling equipment. Halogen-free polyurethane sheath provides lightness while retaining mechanical properties and abrasion resistance. |
Voltage Rating Uo/U | 0.6/1 kV |
Test Voltage | 4 kV |
Maximum Torsional Stress | ±25°/m |
Maximum Tensile Load | 30 N/mm² |
Maximum Working Speed | 180 m/min |
Temperature Rating | Flexing: -40°C to 90°CFlexed: -50°C to 90°C |
Minimum Bending Radius | Fixed: 4 × overall diameterFlexing: 5 × overall diameter |
Construction | Conductor: Class 5 Flexible Tinned CopperInsulation: Rubber compoundInner Sheath: Halogen free PURAntitwisting Element: Polyester BraidOuter Sheath: Halogen free PURCore Identification:• 3 Core: Green/Yellow, Blue, Brown• 4 Core: Green/Yellow, Brown, Black, Grey• 5 Core: Green/Yellow, Blue, Brown, Black, GreyNote: Available without Green/Yellow coreOuter Sheath Colour: Black |
Standards | VDE 0240 Part 814, VDE 0295, IEC 60228, VDE 0250, VDE 0293, VDE 0207, VDE 0298, IEC 60811-404, IEC 60811-403, ISO 4892-2Flame Retardant: IEC/EN 60332-1-2Special Test: Reeling test |
The (N)SHTOU-O/J PUR 0.6/1kV cable is a high-performance, flexible halogen-free cable designed for mobile power and signalling applications under extreme mechanical conditions. Used extensively in harbour cranes, container cranes, conveyors, mining, and tunnelling equipment, this cable stands out for its resistance to abrasion, torsion, and crushing.
What Are the Core Features of (N)SHTOU-O/J PUR 0.6/1kV Cable?
The (N)SHTOU-O/J PUR cable combines robust construction with flexibility. Key characteristics include:
Voltage Rating: 0.6/1kV
Test Voltage: 4kV
Torsional Resistance: ±25° per meter
Maximum Tensile Load: 30 N/mm²
Working Speed: Up to 180 m/min
Temperature Range: -40°C to 90°C (flexing), -50°C to 90°C (flexed)
Bending Radius: Fixed: 4× diameter, Flexing: 5× diameter
The halogen-free polyurethane (PUR) sheath ensures mechanical robustness while remaining lightweight, making it ideal for heavy-duty applications where cable reeling and continuous movement occur.
How Does (N)SHTOU-O/J Compare to Other Flexible Cables?
A performance comparison highlights why (N)SHTOU-O/J is preferred for mobile and reeling applications:
Feature | (N)SHTOU-O/J | Standard Flexible Rubber Cable | LSZH Reeling Cable |
|---|---|---|---|
Flexibility | Excellent | Moderate | Good |
Abrasion Resistance | High | Moderate | Moderate |
Torsion Resistance | ±25°/m | ±15°/m | ±20°/m |
Mechanical Load Capacity | Up to 18,000 N | Up to 8,000 N | Up to 12,000 N |
Halogen-Free | Yes | No | Yes |
Temperature Range | -50°C to 90°C | -20°C to 70°C | -30°C to 80°C |
Ideal Application | Harbour cranes, mining, conveyors | General industrial | Ports, light reeling |
This comparison clearly shows that (N)SHTOU-O/J offers superior mechanical performance, abrasion resistance, and environmental safety for heavy-duty reeling applications.
How Is (N)SHTOU-O/J Applied in Real-World Scenarios?
1. Harbour and Container Cranes in Indonesia
At Tanjung Priok Port, Jakarta, (N)SHTOU-O/J cables are installed in high-speed container cranes. These cranes require cables that withstand high torsion and abrasion due to continuous movement and reeling. The halogen-free PUR sheath ensures safety and longevity in a humid, salt-laden environment.
2. Mining Equipment in Kalimantan
Underground mining machinery in Kalimantan experiences high mechanical stresses and exposure to abrasive dust. Here, (N)SHTOU-O/J cables provide flexible power and signal transmission without frequent maintenance, reducing downtime and improving safety.
3. Conveyors and Tunnel Machines
In tunnel construction projects in Sumatra, conveyors use these cables to ensure smooth operation under repeated bending and flexing. The cable’s excellent torsion resistance prevents premature damage and ensures continuous operation in confined spaces.
Frequently Asked Questions (FAQ)
Q1: Can (N)SHTOU-O/J cables be used for outdoor applications?
Yes, the halogen-free PUR sheath provides UV and weather resistance, making it suitable for outdoor environments, including ports and mining sites.
Q2: How does it compare to LSZH or rubber cables?
While LSZH cables are safe in fire situations, they generally have lower abrasion resistance. Rubber cables are flexible but less resistant to torsion and high mechanical stress. (N)SHTOU-O/J provides an optimal balance of flexibility, torsion resistance, and mechanical strength.
Q3: What are the maximum operational speeds for reeling applications?
The cable supports speeds up to 180 m/min, suitable for fast-moving cranes and automated handling systems.
Q4: How long does the cable last in heavy-duty applications?
With proper installation and maintenance, operational life can exceed 10 years, even under constant mechanical stress.
Q5: Can the cable handle high-temperature conditions?
Yes, it is rated for -50°C to 90°C, suitable for most tropical and sub-tropical environments in Indonesia.
Q6: Is the cable suitable for signal transmission?
Absolutely. The cable supports both power and signalling functions, ideal for mobile equipment requiring integrated energy and control signals.
How Should You Choose the Right (N)SHTOU-O/J Cable Size?
Selecting the correct size depends on:
Power requirements: Choose based on cross-sectional area and current carrying capacity.
Mechanical stress: Larger diameters and higher tensile loads are recommended for cranes and mining machinery.
Reeling length and frequency: Longer and more frequently moved cables require higher torsion and abrasion resistance.
A professional consultation ensures optimal performance for specific industrial needs.
Why (N)SHTOU-O/J Is an Investment for Safety and Efficiency
Using (N)SHTOU-O/J cables reduces maintenance costs, improves safety, and ensures compliance with international standards. Its flexibility and durability prevent downtime in critical operations such as container handling, mining, and tunnelling, making it an indispensable part of modern industrial infrastructure.
For Indonesian ports, mining, or industrial applications requiring flexible, durable, and safe mobile power and signal cables, (N)SHTOU-O/J PUR 0.6/1kV is a reliable choice. Contact authorized suppliers for technical advice, custom configurations, and installation support to optimize your operations.
