COMPLETED PROJECTS

OVERHEAD TRANSMISSION LINES [OHTL]

  • OHTL 750 кV
    » Ukraina-Romania-Bulgaria (bulgarian territory only) - 3х5хАС-300 (85 km)
  • OHTL 400 кV
    • for s/s Suvorovo 750/400/110 кV - 3х2АСО-500 (17 km)
    • Bulgaria - Jugoslavia (bulgarian territory only) - 3х2хАСО-500 (37 km))
    • Bulgaria - Greece (bulgarian territory only) - 3х2хАСО-500 (72 km)
    • АЕZ Kozlodui - s/s Tzintzareni (Romania) - 2х3АСО-500 (15 km)
    • АЕZ Kozlodui - s/s Mizia - 2х3АСО-500 (69 km)
    • АЕZ Kozlodui - s/s Sofia west - 2х3х2АСО-500 (129 km)
    • АЕZ Kozlodui - s/s Vidin (in construction) - 3х2АСО-500 (105 km)
    • АЕZ Belene - s/s Tzarevetz (design only) - 3х2АСО-500 (90 km)
    • s/s Sofia west - s/s Radomir - 2х3х2хАСО-500 (45 km)
    • s/s Karlovo - s/s Plovdiv - 2х3х2хАСО-400 (in construction)
    • s/s Tzarevetz - s/s Rozova dolina - 2х3х2хАСО-400 (85 km)
    • TPP Maritza east 3 - TPP Maritza east 2 - 3х3АСО-500 (43 км)
    • Murgash - changing of the earthwire with optical cable
    • for territory to Iraq, Jordan and others ...
  • OHTL 220 кV
    • АЕZ Kozlodui - s/s Mizia - 2х3АСО-500 (68 km)
    • АЕZ Kozlodui - s/s Vidin - 2х3АСО-500 (110 km)
    • TPP Bobov dol - s/s Sofia sauth - 2х3АСО-500 (58 km)
    • TPP Maritza east 2 - s/s Stara Zagora - 3хАСО-500 (47 km)
    • for gaz TPS Ihtiman - 2х3АСО-500 (12 km)
    • Oborishte, Parvenetz and Pancharevo (changing of the earthwire with optical cable)
  • Great number OHTL 110 кV in Bulgaria and abroad
  • Great number OHTL 20 кV in Bulgaria and OHTL 33 кV in abroad