A METHOD FOR PROVIDING AN INSULATED HIGH VOLTAGE POWER CABLE

摘要

A method for providing an insulated MV and HV power transmission cable comprising an inner electrical conductor (104), the method comprising the steps of providing (301; 401) at least one polymer-based electrical insulator (204) comprising a polymer-based composition, which is crosslinkable, such that the polymer-based electrical insulator circumferentially covers the inner electrical conductor (104); and -curing (302; 402) the polymer-based electrical insulator, whereby the polymer-based composition is crosslinked, by exposing the polymer-based electrical insulator to a maximum temperature of 280°C or less. The invention further relates to a transmission cable comprising a polymer-based electrical insulator obtained by said method.