500VA / 500W Microprocessor controlled voltage stabilizer.
Controls output voltage within 220 VAC + 5%.
Input voltage ranges from 165 VAC to 270 VAC.
Sinewave output wave form.
Using Zero-current tab change circuitry to eliminate switching noise that may happen in conventional stabilizer.
Stabilize output voltage within 0.01 second after detecting under or over line voltage.
5 status LED display showing the stabilizer operation status.
Fully protected against overload, under/over input voltage, frequency fault, short circuit and surge voltage.