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 |