Power cable 0,6/1 kV with Cu conductors, XLPE insulated and HFFR sheathed

MMO-HF

APPLICATION

Cable for the control, measuring and signal circuits of
electrical equipment for fixed surface and flush-mounted
installations,indoors and outdoors.
Especially for circumstances where it is required to have
insulated conductors with a low emission of smoke and
corrosive gases in case of fire.
Not suitable for installation directly in ground nor directly
in concrete without protective ducting.
Not for installations subject to electrical interference.
Direct sunlight (UV) may slightly alter the colour of the
sheath.

CONSTRUCTION

  • Sheath
    LSZH compound
  • Bedding
    Extruded elastomere or plastomere LSZH compound or plactic tape
  • Conductors
    Cu, class 1 according to EN 60228
  • Insulation
    XLPE compound

TEHNICAL CHARACTERISTICS

  • Standard
    HD 627 S1, p.7D-1
  • CPR class:
    Dca-s1a,d1,a1
  • Test voltage
    2,5 kV
  • Rated voltage
    450/750 V
  • Core identification
    acc. to HD 308 S2
  • Min. bending radius
    12D
  • Min. laying temperature
    -15 °C
  • Max. operating temperature
    90 °C
  • Max. short-circuit temperature
    250 °C
Nominal cross-section Conductor construction Max. Resistance at 20°C Current capacity in air Current capacity in earth Outer diam. (approx.)
mm2 Ω/km A A mm
7x1,5 RE 12,1 24 31 12,8
10x1,5 RE 12,1 24 31 14,1
12x1,5 RE 12,1 24 31 16,0
19x1,5 RE 12,1 24 31 18,4
27x1,5 RE 12,1 24 31 21,6
37x1,5 RE 12,1 24 31 24,0
7x2,5 RE 7,41 32 40 14,0
10x2,5 RE 7,41 32 40 15,4
12x2,5 RE 7,41 32 40 17,7
19x2,5 RE 7,41 32 40 20,4
27x2,5 RE 7,41 32 40 24,1
37x2,5 RE 7,41 32 40 26,8
  • *Permissible current rating values are according to:
  • - three-phase circut
  • - laying depth of 0,8m for buried cables
  • K=1 - resistivity of the ground equal to 1,0K-m/W
  • K=1,5 - resistivity of the ground equal to 1,5K-m/W