22.09.2021. Adler railway station, North Caucasian Railway. Branded train № 102C Adler - Moscow "Premium". Rapid acceleration of the train without deviations on turnouts. Electric locomotive EP20-032 assigned to TChE-6 Moscow-Sorting-Ryazanskaya (Moscow railway). The electric locomotive is dual-system, that is, it works on direct and alternating current.
Russian train video.