Frequency at 50Hz: Available in 400/230Volts, 415/240Volts, 380/220Volts, 220/127Volts, and 200/115Volts.
Frequency at 60Hz: Available in 480/227Volts, 440/254Volts, 220/117Volts, and 208/120Volts.
Wave distortion: <10%
Voltage fluctuation: <0.5%
Voltage / frequency fluctuation: <=0.5%
AVR self-regulated, voltage regulation rate: <=+- 1%
Radio interference restraining accords with stipulation of VDE0875-N and ISO8528