Launch of a Repair Joint for EHV Subsea Export Cables to 245kV

September 7, 2021

Power CSL is pleased to announce the launch of its range taking repair joint for high voltage subsea export cables up to 245kV. The product complements PCSL’s existing range of repair joint products for offshore wind array and export cables.

The joint which utilises proven technology for electrical insulation and stress control has satisfactorily completed a comprehensive test programme to IEC 62067 specification and CIGRE 490 and 623 recommendations covering mechanical, electrical and hyperbaric testing. The product qualification programme was fully witnessed by KEMA.

The product is now commercially available to the offshore wind market for rapid repair of subsea EHV export cables in water depths of up to 200 metres.

Download our EHV Export Datasheet – Download

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Products & Services

Power CSL provides a complete range of subsea cable and umbilical products and services – from factory jointing (splicing) of medium and high voltage power cores to thoroughly engineered and tested cable accessories including offshore repair joints.


Power CSL’s facilities at its headquarters in Kent, UK, includes impressively equipped cable jointing workshops, a dedicated high voltage laboratory and a wide range of analytical, mechanical, and hyperbaric test capabilities.