Online ups effective power 210 w apparent power 325 va outputs 4 x iec 320 c13 nominal voltage 230 v bridging time 66 min reaction time 5 ms battery technology lead acid battery charging time 6 h protective measures surge protection operating temperature 0 40 c permitted humidity when in use 0 95 dimensions hxwxd 9 1 x 28 4 x 16 5 cm weight 57 kg