The Republic of Belarus is a small country with a small number of metro stations and the opening of four new metro stations for the country is a very important and significant event.

During the construction of four new metro stations: Kovalskaya Sloboda, Vokzalnaya, Frantishka Bogushevich Square and Jubilee Square, 4 sets of Kehua MR33 series 200kW UPS (2+2 parallel) were installed by the Minsk Metro for ensuring the power safety in case of complete power outage, supporting for dips, surges, undervoltage and overvoltage and protecting against high electromagnetic and radio frequency interference.