TRATOS MTO®-MH-FU

MINE HOIST CABLES FOR UNDERGROUND HOISTS / NTMTWÖU

Special Cables / Mining and Tunneling Cables / TRATOS MTO VDE Cables

Used as the suspended cable for intrinsically safe control of user-operated mine hoists (lifts) with the telephonic connection in underground mines. TRATOS MTO rubber-sheathed flexible cables can be operated as self-supported cables of length up to 200 m with a safety factor of 5.

Finely stranded copper conductor, tinned, Class5 (refer to DIN VDE 0295). The cable is concentrically laid-up around a central steel support element in order to make the cable strongest possible.

Outer sheath material TRATOS MTO, basic material PCP, compound type: 5GM5, colour blue (refer to DIN VDE 0207, part21).

The electrical parameters are as follows: rated voltage: 0,6/1kv. Maximum permissible operating voltage in AC systems is 0,7/1,2kv. The maximum permissible operating voltage in DC systems is 0,9/1,8kv. The AC test voltage is 4kv. The current carrying capacity is according to DIN VDE 0298, part 4. The ambient temperature for fully flexible operation is -30℃ to +80℃ and for fixed installation is -40℃ to +80℃. There is also a low-temperature version “K” available with the following temperature range: -60℃ to +60℃ for fully flexible operation and also for fixed installation.

The maximum tensile load is 15N/mm2. Suspension length max. 200m with a safety factor of 5. The minimum bending radii according to DIN VDE 0298, part3. The travel speed max. 1,5m/s. The cable is resistant to oil according to DIN VDE 0473, part 811-2-1, paragraph 10.

The behaviour in case of fire is given to DIN VDE 0482, part 265-2-1, paragraph 10. The weather resistance is unrestricted use outdoors and indoors, resistant to ozone and moisture.

STANDARDS

  • DIN EN 60228 VDE 0295
  • DIN VDE 0207, part 20
  • DIN VDE 02027, part 21
  • DIN EN 60811-404 VDE 0473-811-404
  • DIN EN 60332-1-2 VDE 0482-332-1-2
  • DIN VDE 0298-3 VDE 0298-3
  • DIN VDE 0298-4 VDE 0298-4

Contact us:

Tel: +44 20 3148 5178

e-mail: sales@tratosgroup.com

Please don’t hesitate to contact us if you need additional information about our products.

Application

Used as suspended cable for intrinsically safe control of user-operated mine hoists (lifts) with telephonic connection in underground mines . TRATOS MTO rubber-sheathed flexible cables can be operated as self-supported cables of length up to 200 m with a safety factor of 5.

CONSTRUCTION

  • Conductor: Finely stranded copper conductor, tinned, Class 5 (refer also to DIN VDE 0295)
  • Insulation: TRATOS MTO, basic material EPR, compound type: 3GI3 (refer also to DIN VDE 0207, Part 20)
  • Core arrangement: Concentrically laid-up around a central steel support element • Anti-torsion braid: Textile braid
  • Outer sheath: TRATOS MTO, basic material PCP, compound type: 5GM5, colour blue (refer also to DIN VDE 0207, Part 21)
  • Core identification: Coloured, colours: black, blue, brown
  • Marking: (Year of manufacture) <VDE> TRATOS MTO-MH-FU NTMTWÖU (number of cores) x (cross-section)

Standards

Technical Specifications

  • Rated voltage: 0,6/1kv;
  • Max Voltage AC: 0,7/1,2kv;
  • Max Voltage DC: 0,9/1,8kv

Catalogues

 Tratos ASNZS MTO

 Tratos VDE MTO

 Tratos VDE MTO Rus

Contact us

Please, don’t hesitate to contact us for additional information on our company or our products.

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