Medium NTMCWÖU 76-132kV Mining Cable

Medium NTMCWÖU 76-132kV Mining Cable

Flexible single-core 76/132-138 kV acc. to DIN VDE 0250 part 813

Cable Features

  • Small cable weight
  • small outer diameter
  • MSHA and WVG approvals on request
  • possible cold version -50°C
  • small bendding radius used

Cable Construction

Conductor: Flexible tinned copper conductor Cl. 5,acc to IEC 60228, DIN VDE 0295
Conductor screen: semi-conducting rubber compound
Insulation: rubber EPR special compound
Core screen: semi-conducting rubber compound
Colour core: natural color withblack semi-contuctive compound
Screen: spiral of tinned copper wires
Outer sheath: red, special rubber compound 5GM3acc. to DIN VDE 0207 part 21

Cable Technical Data

Temperature range
  Fixed installation: – 50°C + 80°C
  Flexible installation: – 40°C + 80°C
Temperature on conductor:
  in service: + 90°C
  in short-circuit: + 250°C
Temperature on screen:
in short-circuit + 350°C
Nominal voltage: Uo/U 76/132-138 (145) kV
Min. bending radius:
  fixed installation: 5 x d
  flexing installation: 10 x d
Tests: acc. to DIN VDE 0250 part 813, IEC 60840

Cable Ordering Information

No. of cores x cross sectionn x mm2 Outer-Ø ca. mm± 10% Copper weightkg/km Cable
weight approx.kg/km
Tensile strengthN AWGno.*)
1×240/105 70.7 7200
450 MCM

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