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.

The high voltage converter PSN110 Y1 is a supplement for electric trains used on road sections with a voltage of 3000V DC. It is meant to convert high voltage (2200…4000 V) of the contact system into the voltages required for light circuit supply, control, air-conditioning systems, compressor, battery charge, etc.

The converter PSN110 Y1 has two output channels with three-phase voltages 380 and 220V, 50Hz.

The rated output power of the converter PSN110 Y1 is 110kVA.