(N)SSHCGEWÖU 0.6/1 kV Mining & Lighting Cable | Heavy-Duty Flexible Cable with Monitoring Core – VDE 0250-812 Compliant for Open & Underground Mines
APPLICATION
Used in open and underground mines as lighting cable. Monitoring core makes easy to detect outer damages.
Cable Structure:
CONDUCTOR : Electrolytic, stranded, tinned copper wire DIN VDE 0295 Class 5
SEPERATOR : Semiconducting layer over monitoring conductor
INSULATION : Phase and control cores are insulated with 3Gl3 compound (acc. to DIN VDE 0207 part 20). Monitoring core is not insulated.
SEPERATOR : Semiconducting layer over phase and control core insulations
LAYUP : Al! cores are laid up in contact with each other and control and monitoring cores.
BEDDING : Special elastomeric compound GM/b (acc. to DIN VDE 0207 Teil 21)
SCREEN : Concentric overall screen made of tinned copper wires in between inner and outer sheaths
OUTER SHEATH : Heavy-duty elastomer outer sheath 5GM5 (acc. to DIN VDE 0207 Teil 21)
Cable Properties:
RELATED STANDARDS : VDE 0250- 812
RATED VOLTAGE : 0.6/1 kV
TEST VOLTAGE : 3 kV
Technical Specifications:
Cross section (mm2) | Min. overall diameter (mm) | Max. overall diameter (mm) | Approx. cable weight (kg/km) | Copper weight (kg/km) |
|---|---|---|---|---|
3×6/6kon + 2×1,5St + 1,5UEL | 24 | 28 | 900 | 300 |
Mining operations, whether underground or open-cast, demand reliable power supply systems that ensure safety, operational efficiency, and equipment longevity. Among the wide variety of cables used in the mining industry, the (N)SSHCGEWÖU 0.6/1 kV Mining & Lighting Cable stands out as a heavy-duty, flexible solution designed to handle the harsh conditions of modern mines. But what exactly makes this cable ideal for both lighting and power applications, and how does it compare to other mining cables on the market?
What is the (N)SSHCGEWÖU Mining Cable and How Does It Differ from Other Mining Cables?
The (N)SSHCGEWÖU cable is classified as a heavy-duty flexible cable with a monitoring core, compliant with VDE 0250-812 standards. Its primary function is to serve as a lighting and power cable in open and underground mining environments. Unlike standard trailing or power supply cables, it integrates a monitoring core that allows for early detection of outer sheath damage, reducing downtime and preventing electrical hazards.
Compared to conventional mining cables such as NSSHÖU or NTSCGEWÖU, the (N)SSHCGEWÖU is optimized for low-voltage applications (0.6/1 kV), specifically for lighting circuits and auxiliary power. Its flexibility, resistance to mechanical stress, and integrated monitoring system make it particularly suitable for confined underground passages, areas with heavy machinery, and harsh environmental conditions.
Cable Model | Voltage Rating | Flexibility | Monitoring Core | Typical Use |
|---|---|---|---|---|
(N)SSHCGEWÖU | 0.6/1 kV | High | Yes | Lighting, low-power devices |
NSSHÖU | 0.6/1 kV | High | No | Trailing, fixed supply |
NTSCGEWÖU | 3.6/6 kV–20/35 kV | Moderate | No | Heavy machinery, tunneling |
As shown in the comparison, the (N)SSHCGEWÖU is specialized for flexibility and monitoring, making it safer for environments where accidental sheath damage can lead to hazardous conditions.
Where is the (N)SSHCGEWÖU Cable Used in Mining Operations?
The (N)SSHCGEWÖU cable is primarily used for lighting circuits in open-pit and underground mines. However, its applications extend to other auxiliary power systems where flexibility, mechanical strength, and safety monitoring are required. Some common scenarios include:
Underground coal and platinum mines: Providing illumination in tunnels and service corridors.
Open-cast mines: Temporary lighting for haul roads, pits, and machinery maintenance areas.
Emergency and safety systems: Connecting alarm systems or ventilation controls where cable damage detection is critical.
South African Case Study: In a major Mpumalanga coal mine, the (N)SSHCGEWÖU cable was deployed as part of the tunnel lighting system. The integrated monitoring core allowed maintenance teams to detect outer sheath wear before it caused outages, significantly improving operational safety.
How Does the Monitoring Core Enhance Safety?
One of the defining features of the (N)SSHCGEWÖU cable is the monitoring core. Unlike standard cables, this uninsulated core runs alongside the phase and control conductors. It continuously detects any breach or mechanical damage to the outer sheath. When the sheath is compromised, the monitoring system triggers alerts, enabling preventive maintenance.
Benefits include:
Early detection of mechanical damage
Reduced risk of electric shock or short circuits
Improved cable lifespan through timely repairs
Reduced downtime for mining operations
What Are Common Questions About the (N)SSHCGEWÖU Cable?
How does (N)SSHCGEWÖU compare to standard lighting cables in mines?
It offers integrated monitoring, higher flexibility, and mechanical protection, unlike conventional PVC or rubber-sheathed cables.
Can it be used for power-hungry equipment?
No, this cable is designed for lighting and auxiliary systems. For high-power equipment, medium-voltage mining cables like NTSCGEWÖU are more suitable.
How long is the expected lifespan?
With proper installation and routine monitoring, the cable can last over 10 years even under tough mining conditions.
What maintenance is required?
Regular inspection of the monitoring core readings and outer sheath integrity is sufficient. Damaged sections should be repaired immediately.
Is it compliant with South African regulations?
Yes, it meets VDE 0250-812 standards, which align with South African mining safety regulations and NRCS guidelines for low-voltage underground cables.
Why Should Mining Companies Choose (N)SSHCGEWÖU?
Enhanced Safety: The monitoring core reduces risk of electric faults.
Durability: Heavy-duty elastomer sheath and layered construction withstand harsh conditions.
Flexibility: Ideal for confined spaces and mobile lighting systems.
Compliance: Meets international and local standards, ensuring regulatory alignment.
Operational Efficiency: Early detection prevents downtime and costly repairs.
Mining operators looking to enhance safety and reliability in lighting systems should consider upgrading to (N)SSHCGEWÖU cables. Contact certified suppliers for consultation, specifications, and installation support.
