UPS Gembird 2000VA w/AVR, USB, LCD Advanced

Uninterruptable 2000 VA power supply for PC’s Automatic output voltage regulation (AVR) USB interface LCD status indication Short circuit protection Overload, surge, spike and lightning protection Audible and visual alarms Overcharge and overdischarge protection Including practical UPS Management software Type: line interactive Waveform: sine wave (AC mains), modified (square) sine wave (battery) Input: 220 V AC ± 25% (162-295V), 50 / 60 Hz ± 10% Output: 220 V AC ± 10%, 50 / 60 Hz ± 1% (220 V AC ± 10 % at inverter mode) Switching time: less than 10 ms Backup time: 8...20 mins (depends on the load) Battery: sealed lead-acid 12 V DC / 9 Ah x 2 pcs(connected in series) Charge time: up to 90% after 6-8 hours Sockets: built-in input cable, 3 pcs x C13 output, 2 pcs x german Shuko output Interface communication: USB-BF socket, RJ45 Operating conditions: 0°C ~ 40°C, at humidity 20 ~ 90 %RH non condensing Power: 2000 VA (1200 W) Charging current: 0.5 A (default) Noise: < 45 dB at 1 m distance Dimensions: 125 ? 380 ? 225 mm Net weight: 12.9 kg "Cold-start" function