The Amarad voltage stabilizer is designed to maintain a stable single-phase voltage in the event of mains voltage deviation over a wide range of values and duration. The possibility of continuous control of the input and output voltage is provided by the presence of a multifunctional digital display. This stabilizer has a power of 5 kVA (3000 W). The input voltage is 140V-260V AC 50/60Hz and the output is 220V AC 50/60Hz ±8%.