Overhead Powerline Ropes

Electrical conductor for overhead transmission and distribution lines in various designs and sizes for the connection of transformer substations, conventional, solar or wind power plants as well as upgrading of existing lines by means of thermal resistant (high temperature) conductors to increase transmission capacity of medium and high voltage electrical grids.

Products:

  • Aluminium Conductors Steel Reinforced according to National and International Standards

    • with galvanized steel core (ACSR)
    • with Aluminium Clad Steel core (ACSR/AW)
    • of Aluminium Alloy (AACSR, AACSR/AW)
    • of Thermal-Resistant Aluminium (TACSR, TACSR/AW, GTACSR, GZTACSR)

  • All Aluminium Conductor according to National and International Standards

    • Electrical Grade Aluminium (Al 99.7%)
    • Thermal-Resistant Aluminium (ZrAl)

  • All Aluminium Alloy Conductor according to National and International Standards

    • Aluminium Alloy (AlMgSi) in various tempers (AL3, AL5, AL59)

  • Steel strands for earthing and grounding application according to National and International Standards

    • galvanized • ZnAl coated • Aluminium Clad

  • sector shaped, round and square compacted strands for cable core of insulated MV and HV cables
  • High temperature / Low Sag (HTLS) conductor for operation from 150°C to 210°C
  • Other special conductors can be produced upon request

Materials:

  • Electrical Grade Aluminium wire for conductor application
  • Aluminium Alloy wire for AAAC and AACSR
  • Thermal resistant ZrAl according to EN 62004
  • Galvanized Steel wire according to EN 50189
  • Aluminium Clad Steel wire according to EN 61232

Treatment conditions:

  • hard drawn
  • annealed
  • hard drawn and artificially aged

Surface Aspect:

  • bright finish
  • dull/dark finish (low thermal emissivity)

Dimension ranges:

  • 16 - 1.250 mm² cross-section

Packaging / Delivery form:

  • Steel or wooden drums with up to 2.600 mm flange diameter
  • Coils (500 – 1.000 kg)
  • coiled rings