Abstract: A submarine power cable having: a plurality of elongated elements arranged in a stranded configuration, wherein at least two of the elongated elements are power cores, each power core including a conductor, an insulation system arranged around the conductor, and a polymeric sheath including a first polymeric material arranged around the insulation system, and a plurality of filler profiles including a second polymeric material, each filler profile being arranged in a respective interstice between two elongated elements of the plurality of elongated elements, wherein the first polymeric material and/or the second polymeric material includes a slip additive.

Abstract: A submarine power cable bundle including: a first bottom direct current, DC, submarine power cable, a second bottom DC submarine power cable, and a top DC submarine power cable, wherein the first bottom DC submarine power cable and the second bottom DC submarine power cable are bundled together by means of a first elongated bundling element, forming a first bundle, wherein the first bundle is bundled together with the top DC submarine power cable by means of a second elongated bundling element, forming a trefoil configuration, wherein the first elongated bundling element bundles the first bundle tighter than the second elongated bundling element bundles the first bundle and the top DC submarine power cable.