Submarine high-voltage cables

Nexans manufactures:

  • Oil&Gas HV Paper insulated AC/DC cables with conductors up to 2,500 mm2, for voltages up to 525 kV.
  • XLPE insulated cables for voltages up to 420 kV.
  • Submarine cables can also be delivered with fiber optic elements for telecommunications.

420 kV XLPE cable has been installed at the Ormen Lange field (Norway). Two 292 km long 150 kV cables has been installed at the Vallhal field (Norway).