APC 650VA UPS

Max Configurable Power (Watts): 375 Watts / 650VA Output Frequency (sync to mains): 50/60 Hz +/- 1 Hz Unsynchronised Topology: Line interactive Transfer Time: 6 ms typical : 10 ms maximum Input frequency: 50/60 Hz +/- 5 Hz Auto-sensing Input voltage range for main operations: 170 – 280V Battery type: Lead-acid battery Expected Battery Life (years): 3 – 5