Uninterruptible power supply effective power 525 w apparent power 750 va outputs 6 x iec 320 c13 inputs 1 x iec 320 c14 interfaces usb rs 232 nominal voltage 230 v bridging time 5 min battery technology lead acid protective measures power failure protection surge protection emergency shutdown operating temperature 0 35 c case tower display led dimensions hxwxd 21 x 15 x 34 cm weight 104 kg