An extreme level of operational security of the electricity grid is critical in medical areas, such as operating theatres. That’s why grids with IT earthing systems are used for these applications. EREA Energy Engineering has a wide range of medical isolating transformers to create these IT grid systems. IT grid systems require not just a high-quality transformer; they also require a reliable isolation monitoring system. Together with our partner, DOSSENA, we offer all of this in an optimised, comprehensive package.