Type NSHTÖU 4C35 (12 kN) Underground Mining Scoop Reeling Cable

Applications

The NSHTÖU 4C35 (12 kN) cable is specifically engineered for use in underground mining environments, where it serves as a reliable power supply cable for Load-Haul-Dump (LHD) machines and other heavy-duty mining equipment.

This cable is designed to withstand the harsh mechanical stresses and demanding conditions found in underground mining operations.

Standards

- **Voltage Rating**: 0.6/1 kV

- **Compliance**: Meets stringent mining cable standards, including German VDE (Verband der Elektrotechnik) requirements.

4C35(12KN)-NSHTOEU-Underground-Mine-Scoops-LHD-(Lo...

Construction Details

- **Conductor**:
- Flexible stranded tinned copper conductor, providing high flexibility and excellent conductivity.

- **Insulation**:
- EPR (Ethylene Propylene Rubber) type 3GI3, which offers superior thermal stability and electrical insulation properties.

- **Support Element**:
- Central support element with a tensile strength of 12 kN, enhancing the cable’s ability to withstand mechanical stress and prevent elongation during operation.

- **Inner Sheath**:
- Made from PCP (Polychloroprene) type 5GM5, known for its robustness and durability in harsh conditions.

- **Twist Braid**:
- Polyester wire reinforcement braid, vulcanized and bonded between the inner and outer sheath, providing additional mechanical strength and resistance to wear and tear.

- **Outer Sheath**:
- Also constructed from PCP type 5GM5, ensuring resistance to abrasion, impacts, oils, and chemicals.

Electrical and Mechanical Characteristics

- **Rated Voltage**: 0.6/1 kV

- **Maximum Operating Voltage (AC)**: 0.7/1.2 kV

- **Maximum Operating Voltage (DC)**: 0.9/1.8 kV

- **Temperature Range**:

- Fixed installation: -30°C to +80°C

- Flexible operation: -25°C to +80°C

- **Minimum Bending Radius**:

- Designed to maintain flexibility with a minimal bending radius, which is critical for use in constrained underground environments.

- **Tensile Strength**:

- The central support element provides a tensile strength of 12 kN, which significantly improves the cable’s durability under mechanical stress.

Key Benefits

- **Enhanced Flexibility**:
- The flexible stranded tinned copper conductors and the robust rubber sheaths ensure that the cable remains highly flexible, which is essential for dynamic operations in underground mining.

- **High Durability**:
- Engineered to endure the rigorous mechanical stresses and challenging conditions of underground mining, ensuring a long service life with reduced maintenance requirements.

- **Operational Safety**:
- Incorporating features such as semiconductive screens and strong outer sheaths, the cable enhances safety by protecting both equipment and personnel from electrical hazards.

- **Reliable Performance**:
- Ensures consistent power delivery in harsh environments, supporting continuous and efficient mining operations and minimizing downtime.

Summary

The Type NSHTÖU 4C35 (12 kN) Underground Mining Scoop Reeling Cable is designed to meet the demanding needs of underground mining applications, offering exceptional flexibility, durability, and safety.

Its advanced construction ensures reliable power transmission, essential for the efficient and safe operation of Load-Haul-Dump machines and other heavy mining equipment.

VDE_German_Standard_Feichun_Mining_Cable.pdf

United_States_&_Canada_Standards_Feichun_Mining_Cable.pdf

Australia_&_New_Zealand_Standards_Feichun_Mining_Cable.pdf

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.