Uninterruptible power supply effective power 800 w apparent power 1 000 va outputs 8 x iec 320 c13 3 x iec jumpers inputs 1 x iec 320 c20 nominal voltage 230 v bridging time 8 min bridging time at minimum load 173 minutes voltage waveform sine wave frequency range 47 63 hz yield in 982 input voltage 160 286 output voltage 230 v battery technology lead acid number of batteries 1 battery charging time 3 h operating temperature 0 40 c