AC voltage stabilizer

Input: Voltage range: (three phase) 304V-456V, (single phase) 176V-264V Frequency: 47Hz-63Hz Output: Rated voltage: (phase voltage)220V,(lin voltage)380V  (other voltage can be set as well, such as 400V and so son) Regulation accuracy: ±(1-5)% tolerance(2% default) Reponse time: qucik(one power frequency is 20ms) Waveform distortion: No additional waveform disortion(static) Efficiency: ≥98% Three-phase voltage: three-phase voltage auto balance Output delay: output after voltage stabilize Protection: Over voltage: output interrupt or bypass uninterruptedly when voltage over 10% (245V) Under voltage: output interrupt or bypass uninterruptedly when voltage under 10% (195V) Phase lack: with automatic cutout Over load: electronic detection,output interrupted after overload 3mins Over current: double protection by electronic detection and circuit breaker Short circuit: double protection by electronic detection and circuit breaker Bypass: bypass automatically and uninterruotedly Indicator: Voltage: three-phase respectively with the ture effective value of the LCD display Current: three-phase respectively with the ture effective value of the LCD display Working status: stabilized voltage/mains states Unusual status: over voltage.under voltage.overlaod. blowout Interface: intelligent human-machine operation panel, conveniently checking the various parameters Working status: with stabilized voltage and mains two ways of working Overload capacity: 5 times rate current in 1 seconds Interface: intelligent human-machine operation panel, conveniently checking the various parameters