Designed for operation in AC networks with a frequency up to 100 Hz, located at an altitude of up to 1000 m above sea level; operation in macroclimatic regions with a temperate-cold climate, in areas with a light degree of pollution according to GOST 9920-89; operation at extreme operating temperatures from minus 60°C to plus 40°C. Manufactured in accordance with the requirements of TU 27.90.12.110-294-76935199-2021 and GOST R 52034-2023.