Main features \r\n Features \r\n UPS topology Line-interactive \r\n Output capacity 1.1 kVA \r\n Output power 770 W \r\n Input operating voltage (min) 162 V \r\n Input operating voltage (max) 290 V \r\n Power factor 0,7 \r\n Noise level 45 dB \r\n \r\n Connections and interfaces \r\n RS-232 port 1 \r\n Emergency stop connector (EPO) Yes \r\n \r\n Design \r\n Built-in fan Yes \r\n Display LCD \r\n \r\n Operating conditions \r\n Operating temperature range 0 - 40 °C \r\n Operating relative humidity 20 - 90% \r\n \r\n Weight and dimensions \r\n Width 145 mm \r\n Depth 397 mm \r\n Height 220 mm \r\n Weight 11,6 kg \r\n.