SSE Renewables chooses SEANEX connection system for Seagreen offshore wind farm

The challenge

The connection of the 66 kV inter-array cabling for the offshore wind turbines presents the highest demands in terms of installation and operational safety. Reliable connection technology that is both robust and maintenance-free, as well as easy to install, is critical for the success of such demanding projects.

The solution

The SEANEX connection system from PFISTERER is revolutionizing offshore wind power technology with its innovative, gas-free plug connection. This system offers a robust and maintenance-free solution for the 66 kV inter-array cabling of wind turbines and guarantees that every connection is fast and secure. Through its compact and flexible design, SEANEX significantly optimizes offshore installation by facilitating simple and clear separation of the construction sections.

Products used

Plug-in SEANEX sleeves and plugs
Pre-assembled and tested dropper cables

Special features

The compact design of SEANEX cable accessories, together with reliable resistance to salt water and UV radiation, ensures that they can function under the harshest conditions. These maintenance-free fittings, which do not require SF6 gas, are notable for their contact safety. The simple plug-and-play installation means a quick and efficient setup, which both shortens the project time and optimizes costs.

Customer testimonials

“The SEANEX system accelerates project processing, saves time and costs and simultaneously offers a permanently robust and secure connection.”

James Allan, Lead Engineer – Array Cables, Seagreen/SSE Renewables

“It’s like plugging in your extension lead at home – only on a larger scale.”

Stephan Kremers, Project Manager, Vestas

Press Release