Medium R2XH1OZR Mining Cable

Medium-R2XH1OZR Mining Cable

Cable Features

  • Acc. to IEC 60502-2
  • possible RG7H1OZR, RG7H1ONR

Cable Construction

Conductor: Stranded red copper conductor Cl. 2,
acc to IEC 60228, DIN VDE 0295
Conductor screen: semi-conducting compound
Insulation: XLPE compound
Core screen: Semi-conducting compound
Screen: metalling screen of red copper tapes helically
Earth Conductor: Stranded red copper conductor Cl. 2,
acc to IEC 60228, DIN VDE 0295
Earth Conductor screen: semi-conducting compound
Cores color: POWER: natural color with
black semi-conductive compound
EARTH: black semi-contuctive compound
Phase core
arrangements:
Phase cores shall be laid-up together with the
three-earth cores in the interstices between of
the phase cores
Wrapping: Binders tapes, covered with filling compound
Armouring: Double galvanized steel tapes
Outer sheath: Red, PVC compound RZ



Technical Data

Nominal voltage: Uo/U 8.7/15 (17.5) kV
Uo/U 12/20 (24) kV
Test voltage: Uo/U 8,7/15 (17.5) kv = 24 kV
Uo/U 12/20 (24) kv = 29 kV
Temperature range: 0°C + 90°C
Max. temperature on conductor: + 90°C
Fire performances: fire retardant and no-flame propagation
acc. to IEC 60332-1



Cable Ordering

8.7/15 kV
No. of cores x cross-sectionn x mm2 Outer-Ø ca. mm± 10% Copper weightkg/km Cable weight approx.kg/km Tensile strengthN AWGno.*)
3×35+3×6 49.5 1184 3934 2
12/20 kV
3×35+3×6 53.9 1198 4433 2
3×70+3×6 63 2630 6840 2/0

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