LV (0,6/1 kV) power cables with XLPE insulation and HFFR sheath with concentric conductor



Power cable suitable for fixed installation in dry and damp environment, on or under plaster, on cable trays, same as in walls and concrete. Not intended for direct laying in ground or water. For outdoor application can be laid in tubes, but in that case should be taken all precautionary measures necessary to prevent water penetration into the tubes. Suitable for supply systems in an emergency. Appropriate for application in all situations where people and material goods need to be protected in case of fire. Recommended for public buildings frequented by a lot of people, and for buildings of high material value, for industrial complexes, electric power plants, transformer stations, municipal facilities, hotels, shopping malls, hospitals, schools, airports, underground railways and similar. Concentric conductor serves as electromagnetic screen, which could be applied as neutral conductor too.
- halogen-free, no release of toxic or corrosive gases under fire
- reduced smoke occurrence under fire 
- no flame propagation in vertical cable bundle 



  • Sheath
    HFFR compound
  • Bedding
    Extruded elastomere or plastomere compound or plastic tape
  • Conductors
    Al rope
  • Insulation
    XLPE compound
  • Concentric conductor
    Cu wires with counter helix of Cu tape


  • Standard
    HD 604 S1, SFS 5546
  • CPR class
  • Test voltage
    4 kV
  • Rated voltage
    0,6/1 kV
  • Min.bending radius
    Single-core 15D; multi-core 12D
  • Core identification
    Acc. to HD 308 S2
  • Min.laying temperature
  • Max.operating temperature
  • Max.short-circuit temperature
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
4x35/16 SM 0,868 95 125 26,0
4x50/16 SM 0,641 117 150 28,9
4x70/21 SM 0,443 148 185 33,1
4x95/29 SM 0,320 180 220 37,2
4x120/42 SM 0,253 209 255 41,0
4x150/41 SM 0,206 240 280 45,2
4x185/87 SM 0,164 274 330 50,5
4x240/72 SM 0,125 323 375 56,0
  • *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