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Cable Semiaislado 15, 25, 35 kV

Semi-Isolated Cable 15, 25, 35 kV

15 kV / 90 °C

General description

Cable manufactured with copper, all aluminum conductor (AAC) or aluminum conductor steel reinforced (ACSR) with extruded semi-conductor shield over the conductor and black cross-linked polyethylene (XLPE) insulation jacket.


  • Viakons covered cables meet the following specifications:
  • CFE E0000-29 Covered cables for overhead lines from 15 to 38 kV.
  • LFC GDD-035 Covered Cables 23.
  • Note: The LFC specification covers only some sizes for 25 kV, for more information, contact our Engineering Department.

Main applications

  • Covered cables are suitable for use in medium voltage overhead electrical energy distribution systems in wooded areas.


  • Maximum operation voltage: 15000, 25000, and 35000 V.
  • Maximum operation temperature in the conductor: 90°C
  • Copper conductors are made with hard drawn copper.
  • Aluminum conductors are manufactured with 1350 - H19 alloy hard drawn aluminum.
  • ACSR conductors are manufactured with 1350 - H19 alloy hard drawn aluminum and a steel core.
  • Black covering which makes them sunlight resistant.
  • Because theses cables do not have an insulation shield they are considered to be non-insulated cables, and therefore they must be subject to the care and precaution of non-insulated cables.


  • Cross-linked polyethylene insulation jacket makes them resistant to abrasion caused by tree branches.
  • Sunlight resistant.