Acrastyle’s expertise in power system protection design and manufacturing enables us to provide modular relay rooms and control rooms. These allow the customer to quickly integrate the protection system on site with Plug-and-Play connectivity.
The modular relay rooms are self-contained, fully integrated modular buildings containing several interconnected sub-systems. They can be positioned at the substation or wind-farm site, often near the project completion date and simply cabled up to a single marshalling kiosk.
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Once completed at our factory, the individual systems in the enclosure are first extensively tested as self-contained sub-systems, for example the protection scheme itself, then its interaction with the remote ends are simulated before the control elements.
All the systems are finally tested as a fully integrated package by injecting signals at the marshalling kiosk terminals, ensuring all the correct operations are performed and then detecting the outgoing signals at the marshalling point. This rigorous system testing makes sure that the entire system will perform seamlessly as a Plug-and-Play solution when finally positioned on site.