In October, 2016 the design bureau of Transconverter started to develop technical proposal for a series of uninterruptible power supply.

The series of uninterruptible power supply (UPS) under development is designed to provide 400 V, 50 Hz three-phase voltage consumers with uninterruptible power supply within a range of 40-500 kVA.

UPS should be implemented based on the technology of double conversion or online UPS, which provides:
– high quality of output three-phase voltage that does not depend on the quality of input three-phase voltage;

– the opportunity for increasing required power output by UPS parallel connection.