NTMTWOEU 0.6/1kV Mine Hoist Cables VDE 0250 Part 813
Type NTMTWOEU Mine Hoist Rubber Cable 0.6/1kV
Applications | These cables are used as suspended cable for intrinsically safe control of user-operated mine hoists (lifts) with telephonic connection in underground mines. |
Standards | VDE 0250 Part 813 |
Construction  | |
Conductors | Flexible stranded tinned copper conductor, class 5 according to DIN VDE 0295. |
Insulation | EPR type 3GI3. |
Support Element | Central steel support element. |
Anti-torsion Braid | Textile braid. |
Outer Sheath | PCP rubber type 5GM5. |
Dimensions and Weight
Number of Cores×Nominal Cross Section | Minimum Overall Diameter | Maximum Overall Diameter | Nominal Weight |
No.×mm² | mm | mm | kg/km |
8x2.5ST+2x1FM(C) | 21.7 | 23.7 | 800 |
8x2.5ST+10x (2x1FM)C | 34.0 | 37.5 | 1450 |
14x2.5ST+6x1FM(C) | 27.0 | 31.0 | 1200 |
18x2.5ST+6x1FM(C) | 38.0 | 42.0 | 1800 |
19x1.5(C)ST+6x (2x1FM)C | 35.1 | 38.1 | 2145 |
Applications
The Type NTMTWOEU 0.6/1kV Mine Hoist Cable is engineered for the demanding conditions of underground mining, offering robust construction and versatility for various applications:
Mine Hoisting Systems
Function: Provides reliable power and control transmission for hoisting systems.
Use Cases: Lifting ore, materials, or personnel in underground mining operations.
Benefits: Ensures smooth, efficient, and safe performance.
Material Handling Equipment
Function: Supports power and control needs for material handling equipment in mining environments.
Use Cases: Systems requiring frequent cable movement and flexibility.
Benefits: Withstands mechanical stress and frequent movement due to its durable and flexible design.
Harsh Environmental Conditions
Function: Operates reliably in challenging underground environments.
Use Cases: Exposure to oil, moisture, heat, and other environmental hazards.
Benefits: Rubber sheathing provides resistance to environmental stressors, ensuring consistent performance.
Benefits
The NTMTWOEU cable is a critical component for safe and efficient underground mining operations, offering the following advantages:
Enhanced Durability
Feature: Heavy-duty construction withstands harsh conditions, frequent bending, and high mechanical stress.
Advantage: Reduces the need for frequent replacements, extending cable lifespan.
Improved Safety
Feature: Oil-resistant and flame-retardant rubber sheath.
Advantage: Minimizes fire hazards and protects against damage, enhancing safety in underground environments.
Increased Flexibility
Feature: Multi-conductor design accommodates frequent bending and twisting.
Advantage: Ideal for dynamic applications like mine hoists, maintaining integrity under constant movement.
Reliable Performance
Feature: Multi-core design ensures robust power and control signal transmission.
Advantage: Minimizes downtime and equipment failure, supporting continuous operations.
Cost-Effective
Feature: Durable and low-maintenance design.
Advantage: Reduces maintenance costs and the need for frequent replacements, offering long-term savings.
