NTMH3S 0.6/1kV Round Portable Mining Cable Rugged Construction For Material Handling And Transportation In Mining Sites
NTMH3S 0.6/1kV Round Portable Mining Cable: Rugged Construction for Material Handling and Transportation in Mining Sites
Mining in Uzbekistan is an industry built on centuries of rich natural resources. The country's underground reserves are a treasure trove of valuable minerals, making it a global hub for mining activities.
Among the minerals that put Uzbekistan on the map are gold, uranium, and copper, with the nation boasting some of the largest reserves and production capabilities worldwide. For a country where mining is a critical part of the economy, having the right equipment is essential.
That’s where the NTMH3S 0.6/1kV Round Portable Mining Cable comes in. This German-standard cable is a game-changer for mining operations, particularly in the demanding environments of Uzbekistan's open-pit and underground mines.
A Vital Connection in Mining Operations
Mining sites in Uzbekistan are among the most challenging environments in the world. From the vast expanses of the Murontau gold mine, one of the world’s largest open-pit gold mines, to the depths of the Almalyk porphyry copper mine, ensuring a reliable supply of power to heavy machinery is non-negotiable.
The NTMH3S 0.6/1kV Round Portable Mining Cable is designed specifically for these conditions. It is built to handle the extreme mechanical stress that is typical in mining, making it the perfect choice for transporting and handling materials in such rugged terrains.
The cable’s rugged construction is essential for its role in mining. Mining equipment, including self-driven loaders, shuttle cars, and other heavy machinery, requires a robust connection to maintain operations.
This cable delivers that connection with unparalleled reliability, ensuring that the power supply is never compromised, even in the harshest environments.
Why NTMH3S? German Standards in a Global Market
The NTMH3S cable is designed according to stringent German standards, a hallmark of quality and reliability. These standards ensure that the cable is capable of withstanding the tough conditions found in mining operations, particularly those in Uzbekistan.
With its 0.6/1kV voltage rating, the NTMH3S cable is perfectly suited for low-voltage applications, providing the necessary power to mining equipment without the risk of electrical failure.
What sets this cable apart is its ability to handle extreme tensile and abrasion stress. In mining, where cables are often dragged over rough terrain and exposed to heavy loads, the NTMH3S cable’s robust construction is critical. It is engineered to resist damage from constant movement and friction, ensuring that it remains operational for longer periods, reducing the need for frequent replacements.
- Underground mining operations
- Surface mining operations
- Material handling and transportation in mining sites
Excellent flexibility.
Highly ozone and weather resistant.
Temperature range: fixed installation -500C up to 90℃, mobile installation -40℃ up to 90℃.
Maximum conductor operating temperature: 90℃.
Maximum short-circuit current temperature: 250℃.
Oil and heat resistance.





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Conductor:Finely stranded bare copper, flexible, class 5 in accordance with IEC 60228
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Separator:If needed a suitable tape separator between the conductor and insulation
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Insulation:Ethylene-Propylene Rubber (EPR) 900C type 3GI3 acc. to DIN VDE 0207, p. 20
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Circuit identification:Colour of insulation: brown, black, grey, earth - green/yellow
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Assembly:Three power, and three insulated earth cores cabled together. Rubberized cotton binder tape applied overall
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Jacket:Thermoplastic Polyurethane (TPU). Abrasion, impact, tear and oil resistant
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Colour of outer jacket:Yellow
- (N)TMH3S
| Number and cross- section of power + grounding conductors |
Power conductor stranding |
Nominal insulation thickness | Minimum/ Approx./Maximum overall diameter | Maximum conductor resistance at 200C | Ampacity * at ambient temperature 300C |
Approximate weight of cable |
| mm2 | N x mm | mm | mm | Ω/km | A | kg/km |
| 3x25+3G6 | 180x0.4 | 1.4 | 23.5/25.5/26.0 | 0.780 | 121 | 1252 |
| 3x35+3G6 | 254x0.4 | 1.4 | 27.0/27.1/29.5 | 0.554 | 150 | 1556 |
| 3x50+3G10 | 364x0.4 | 1.6 | 30.0/33.2/33.7 | 0.386 | 182 | 2293 |
| 3x70+3G16 | 514x0.4 | 1.6 | 35.0/38.0/39.5 | 0.272 | 234 | 3164 |
| 3x95+3G16 | 684x0.4 | 1.8 | 39.0/43.6/44.1 | 0.206 | 284 | 4016 |
| 3x120+3G25 | 870x0.4 | 1.8 | 44.0/45.8/47.0 | 0.161 | 330 | 4987 |
| 3x150+3G25 | 1092x0.4 | 2.0 | 49.0/51.9/52.5 | 0.129 | 375 | 6122 |
| 3x185+3G35 | 1325x0.4 | 2.2 | 54.5/57.5/58.5 | 0.106 | 429 | 7541 |
| 3x240+3G50 | 1752x0.4 | 2.4 | 60.5/62.7/64.5 | 0.0801 | 510 | 9737 |
| 3x300+3G50 | 2203x0.4 | 2.6 | 68.5/72.5/73.0 | 0.0641 | 555 | 12029 |
Meeting the Demands of Uzbekistan’s Mining Industry
Uzbekistan is a country with a rich mining history and a future that promises continued growth in this sector. The country’s gold reserves are among the top five in the world, and it is a major player in the global production of uranium, copper, and other valuable minerals.
With such vast resources, the mining industry in Uzbekistan is poised for expansion, and the demand for reliable, high-performance equipment is greater than ever.
The NTMH3S 0.6/1kV Round Portable Mining Cable is designed to meet this demand. It offers a level of durability and reliability that is essential for maintaining efficient mining operations.
Whether used in the large-scale open-pit mines or the deep underground tunnels, this cable ensures that the power supply remains uninterrupted, allowing mining activities to continue without delay.
Powering the Future of Mining in Uzbekistan
As Uzbekistan continues to develop its mining industry, the need for reliable and high-performance equipment will only grow.
The NTMH3S 0.6/1kV Round Portable Mining Cable is more than just a cable; it’s a critical component in the machinery that powers this industry. With its combination of rugged construction, versatility, and adherence to German standards, it is perfectly suited to meet the demands of Uzbekistan’s rich mining landscape.
By choosing the NTMH3S cable, mining operators in Uzbekistan can ensure that their operations are not only efficient but also safe and reliable. This cable represents a significant investment in the future of mining, providing the power and durability needed to navigate the challenges of this industry.
Conclusion
The NTMH3S 0.6/1kV Round Portable Mining Cable is an essential tool for any mining operation in Uzbekistan. Its German-standard construction ensures that it can handle the extreme conditions found in both open-pit and underground mining, making it a versatile and reliable choice. With its ability to withstand high mechanical stress, resist moisture, and maintain a consistent power supply, the NTMH3S cable is the backbone of efficient and safe mining operations.
As Uzbekistan continues to tap into its vast mineral resources, the importance of having the right equipment cannot be overstated. The NTMH3S cable provides the strength, durability, and reliability needed to support this growing industry, ensuring that mining operations can continue to thrive in the years to come.
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.
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