Specification APC Easy UPS BV650I Maximum Configurable Power: 375Watts /650VA 4 Universal Outlet Runtime: 55 mins Output Frequency (sync to mains): 50/60 Hz /- 1 Hz Unsynchronised Topology: Line interactive Waveform type: Stepped approximation to a sinewave Transfer Time: 6 ms typical and10 ms maximum Input frequency: 50/60 Hz /- 5 Hz Auto-sensing Input voltage range for main operations: 170 – 280V Lead-acid battery Battery Life: 3 – 5 Expected years
