A TUBULAR INSULATION DEVICE A HIGH VOLTAGE POWER ARRANGEMENT AND A METHOD FOR PROVIDING AN INSULATED HIGH VOLTAGE POWER CABLE

摘要

The present invention relates to a tubular electrical insulation device (108) for a cable. According to the present invention, an isolation device is arranged to receive a plurality of segments 104 of electrical conductors by insertion. The isolation device 108 is flexible and includes an inner circumferential electrically conductive layer 110 to establish electrical contact with the electrical conductors 104 once inserted into the tubular electrical isolation device 108 . The invention also includes a plurality of elongated electrical conductor segments (102) arranged to be arranged in electrical contact with each other and in parallel with one another to form an inner electrical conductor (104) of a high voltage power cable, And an elongated tubular electrical isolation device (108) arranged to enclose the high voltage power cable device. The tubular electrical insulation device 108 is in accordance with the present invention. The present invention also relates to a method for providing a flexible insulated high voltage power cable. The method includes assembling a plurality of elongated electrical conductor segments and an electrically insulating device on the site to form a cable.