Voltage stabilizer Volter Smart-33 (3*11)

The Smart-33 is a three-phase voltage stabilizer for an apartment or home with a maximum power of 33 kW. It belongs to the Volter Smart series and is designed to provide stabilized voltage to all types of electrical consumers when powered from a grid with unsatisfactory voltage quality. This is a double-conversion device without energy storage.

The stabilizer ensures that the output voltage is not affected by changes in input voltage, surges, or load changes. To achieve this, it contains a reference voltage source with a stable value at the grid frequency, with which the stabilizer's output voltage is continuously compared. Thanks to this design, the stabilizer does not react even to very sharp, almost instantaneous changes in input voltage, and responds very quickly to any change in load. It also operates independently of load types, meaning the stabilizer operates equally with active, capacitive, and inductive loads, as long as the output current does not exceed its permissible output current.