A set of equipment on the basis of high -voltage devices of smooth start for fans of the main ventilation of the mine of the UK Krasnolimanskaya is commissioned
The thyristoric excitation system of the STS-300-800 2.5 UHL4 was modernized to ensure the stable and trouble-free operation of the G2 generator (20 MW) of the GTU-15 TPP PJSC “Railway Cardboard and Tarry Plant”
4 converters with a rated rectified current of 4000 A, with a voltage of 320 V, made according to a 12-backing circuit in container design, were manufactured and delivered to the customer