Output power 2.7 kW / 3.0 kVA Maximum set power (W) 2.7 kW / 3.0 kVA Rated output voltage 230V Output voltage waveform distortion Less than 5% Output frequency (synchronized with the power grid) 50/60Hz +/- 3 Hz Other output voltages 208, 220, 240 Peak load factor 03: 01 Linear-interactive topology Type of voltage form Sinusoidal signal Output connectors (2) IEC 320 C19 (Battery backup) (2) IEC Jumpers (Battery Backup) (8) IEC 320 C13 (Battery backup) The transfer time 2-4 ms 6ms typical switching time : 10ms maximum Rated input voltage 208V, 230V Input frequency 50/60 Hz ± 3 Hz (automatic detection) Input connection type IEC-320 C20, Schuko CEE 7 / EU1-16P, British BS1363A Input voltage range for mains operation 140-280V Number of power cords 1 Other input voltage values 220, 240 The transfer time 2-4 ms