Power CSL Introduces New Subsea Cable Joint

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.