Power CSL, UK-based subsea cable accessory specialists, has launched a high voltage jointing system aimed to reduce the cost of repairing subsea cables in the offshore renewables and oil and gas sectors.
The joint takes 48-60 hours to install, cutting down the waiting time for a suitable weather window and repair vessel time on station, the company explained.
Pat Oakley , director, said: “Several years of research and analysis have gone into developing this joint, which has many advantages over other repair solutions, particularly in terms of cable range-taking capability and ease of installation. ”
The Power CSL joint can be used for repairing subsea cables up to 170kV. The joint uses high tensile strength compression conductor connections.
Its insulation system comprises a one-piece cold-shrink moulding with internal stress control features. All mouldings are fully electrically tested (HV and PD) during manufacture.