Proper storage of submarine cables, whether for short or long periods, demands a well-designed and efficient system tailored to meet the specific requirements of the cables. Modern medium- and high-voltage power cables, such as those used in offshore wind farms, must be handled with care to adhere to crucial parameters. These parameters include the minimum bending radius, permissible tension, and stress limits.
There are two primary methods for storing power cables: onshore and offshore (typically on a vessel for transport or installation). Onshore storage involves either a carousel (or turntable) or a static coil. The carousel functions as a rotating tank with a specific diameter, allowing the cable to be spooled efficiently. On the other hand, the static coil is a non-rotating tank where the cable is coiled without movement. The selection between these methods depends largely on the type of cable, with carousels being the more complex and costly option.
24shore Cable has significant expertise in acquiring and handling cable storage equipment. We have developed an advanced system for both storage and transport. A Modular Onshore Storage Turntable (MOST) is a versatile, modular solution that can be easily transported by sea or road to any global location, where it can be quickly reassembled on-site.