Inverter voltage stabilizer KiloHertz U 1-3

The KiloHertz U 1-3 inverter voltage stabilizer is a double-conversion inverter voltage stabilizer consisting of a power stage based on a modern, latest-generation IGBT module.

The KiloHertz U 1-3 series stabilizer is characterized by the following key features:

• highest accuracy of output voltage stabilization (±0.5%);

• the latest STmicroelectronics STM32G4 series processor with integrated analog elements is used;

• the power stage is based on an intelligent power IGBT module with integrated drivers and a protection system;

• transformerless power section circuit;

• a double-conversion stabilizer generates a voltage waveform virtually independent of the input network voltage waveform;

• low intrinsic power consumption at idle, use of a highly efficient quasi-pulse power supply;

• adjustment of the shutdown threshold based on the minimum input voltage of 50-135 V;

• the ability to adjust the value of a given output voltage within 200-230 V;

• high-precision RMS measurement of input voltage;

• ability to operate from gasoline/diesel generator sets;

• power cascade overheating protection system;

• the presence of an output choke to muffle high-frequency interference;

• the presence of output varistors for protection against impulse overvoltages in emergency modes;

• automatic shutdown of the consumer load when a dangerous undervoltage or overvoltage appears at the input of the stabilizer and automatic return to the working state after the voltage has normalized after a user-specified time.

The features of this stabilizer also include an informative LCD screen, memory