Uninterruptible power supply effective power 1 350 w apparent power 1 500 va outputs 8 x iec 320 c13 inputs 1 x iec 320 c14 interfaces usb rs 232 bridging time 55 min protective measures power failure protection operating temperature 0 40 c case rack mountable display lcd dimensions hxwxd 44 1 x 52 2 x 8 6 cm weight 285 kg