In August, 2011 ООО Transconverter has successfully finished certification for the European DIN EN 15085-2.

In July, 2011 ООО “Transconverter” finished preparation of the declaration about conformity of the converter PSN100 U2 to requirements of the safety Norm NB ZhT CL CT 139 2003.

In June, 2011 OOO “Transconverter” started designing of the frequency converter PCh36 U1.

In May, 2011 a planned external audit was carried out in OOO “Transconverter” held by ОАО “PK ”NEVZ ” and by the Center of technical Audit of OAO “RZD” to confirm fulfillment of GOST R ISO 9001-2008 «Quality management System»

In May, 2011 qualifying and operational tests of PSN100 U2 converter for passenger electric locomotives EP2K manufactured by OOO «Kolomensky Zavod» are successfully finished.

In April 2011, a routine inspection checkup of the converter’s PSN100 Y2 was held at OOO «Transkonverter».

In March 2011 an agreement on certification for welding of rail rolling stock and its components in accordance with the requirements of EN 15085-ff: 2008 was signed at Transconverter.

In January 2011, Transconverter Ltd. received a certificate of conformity of quality management system applied to production and sales of auxiliary converters for railway rolling stock that meets the requirements of ISO 9001-2008. The resulting certificate confirms that the basic

In December 2010, Transconverter Ltd. has resumed full-scale production of auxiliary converters PSN80 Y1 for series ED4MKM EMU, which will be produced by “DMZ”.

In October 2010, Transconverter Ltd. produced a converter PS70 UHL4 *, which was ordered by Siemens Ltd. and designed for bench testing of traction induction motors.