In December, 2014 JSC Transconverter started full-scale production of PSN80-02 U1 converters.

PSN80-02 U1 high-voltage converter (HBU) is a component part for ED4M electrical trains operated on 3000 V DC lines. It is designed to convert high-voltage (2200 – 4000 V) of overhead system into voltage necessary to power lighting circuits, controls, air-conditioning units, compressors, battery charge, etc.

PSN80-02 U1 converter has two output channels with 3AC 220 V, 50 Hz.

HBU nominal output power is 80 kVA, maximum output power is 105 kVA.

PSN80-02 U1 converter has declaration of conformity No. CCFZhT RU.TSE06.A. .00988V. (№D.RU.TSE06.А.00146) as of June 19, 2014).