In September 2021, Transconverter LLC manufactured two pulling charging converters ZUT105 01 Y1 for an electric train of an overhead line-battery type EKA 05.


On August 2, 2021 a certification authority of FBU “Railway Equipment Registry” granted a Certificate of conformity №ЕАЭС RU C RU.ЖТ02.В.00875/21 series RU №0326834 to Transconverter for auxiliary converters PSN110 Y1 up to 01.08.2026.


In July 2021 the design office of Transconverter LLC set about developing the test bench SI01 YHL4, which is meant for acceptance tests operation of unit BVI 4000 2K Y2.


In May 2021 Transconverter set about producing two traction charging devices ZUT105 01 Y1 for locomotive type EKA 05 powered by batteries.


In April 2021 the experts of Transconverter LLC made a report at International Conference on Electrical and Electronics Engineering ICEEE 2021 (Ankara, Turkey).


In March 2021 the designed office of Transconverter LLC analyzed data on the contact system voltage of railway which were obtained by using the developed analyzer KS3000 Y2.


In February 2020 the design office of Transconverter LLC set about service test of power recurepator RM90 UHL4.


In December 2020 the design office of Transconverter LLC completed a testing of ultrafast charging station ZUS300.


In October 2020 professionals of Transconverter LLC took part in International Scientific Conference EPE2020 (Prague, the Czech Republic).


In September 2020 Transconverter LLC introduced one-of-a-kind bench converter PS150 YHL4 for power supply of the electromagnetic shaker table of VElNII (Novocherkassk).