High Voltage Products | Hybrid Switchgear Plug and Switch System (PASS) M00 for offshore wind turbine applications Product information Compact, safe and reliable switchgear for a sustainable wind power generation. The energy generated by offshore wind farms is essential to reach the global target of decarbonization and to enable a climate-neutral power generation. The wind farms are expected to bring 300 to 400 GW globally to the power grids in the next 20 years, and the importance of reliable switchgear solutions, capable of ensuring the safe operation is growing rapidly. Committed to sustainable development, we at Hitachi Energy come together to improve the quality of life of people around the world through pioneering technologies. As more renewable power sources join to replace carbon-based energy gradually, we need to ensure our grids remain resilient and become more flexible as they adapt to fast-changing demands and increasing decentralization. The generation capacity of wind turbines is improved significantly during the last five years and the multi-megawatt (MW) turbines have been developed with ratings up to 14 MW. Due to increased power generation capacity per unit, the offshore electrical network between the wind towers switches from 33 kV to 66 kV voltage to reduce the Levelized Cost of Energy (LCoE). This is already a reality in Northern Europe, where the 66kV network is established for new installations. Technical features PASS M00 - Wind is designed to meet the highest industry standards for offshore installations, providing maximum safety for wind park operators, easy maintenance, and excellent resistance to vibrations and harsh marine environment.

Single-phase encapsulation • Lowest probability of phase-to-phase failure • Single-pole replacement concept through WT door • Robust and arc-proof HV cable compartments • Maximum safety Operating mechanism • High reliability and maintenance-free • Minimum number of moving parts and compact deisgn • Extermely low rate of wear • No temperature influence • Epoxy Resin bushings • Compatible with standard Tee Connectors Solid experience PASS M00 - Wind is based on Hitachi Energy’s hybrid technology platform. With more than 1500 units installed since 2003, PASS M00 switchgear is known for its straightforward...

Configurability The layout of the switchgear can be customized according to the application needs, in terms of single line diagram, accessibility requirements, dimensional an footprint constraints. Pass-through type Pass-through type with additional grid connection

PASS M00 - Wind A compact, safe and reliable solution meeting the highest industry standards for offhore installations. Applicable standards Encapsulation Rated Voltage kV Rated continuous current A Rated short-circuit current kA Rated short-time current duration s Internal fault protection Ingress protection Resistance to corrosion The data are not limiting values. Additional data on request. Hitachi Energy Ltd. High Voltage Products Hybrid Switchgear [email protected] We reserve the right to make technical changes or modify the contents of this document without prior notice. With...