On Monday, 25 February, the installation of a 100 MVAr variable shunt reactor (VSR) in substation 220/110 Mraclin began at the construction site. The main contractor Siemens AG and subcontractors Končar - Power Transformers Ltd., Tehno-elektro Ltd. and Dalekovod d.d, shall perform all contracted works. The installation of a 100 MVAr VSR in substation Mraclin should be completed by January 2020.