Online ups effective power 4 500 w apparent power 5 000 va outputs 6 x iec 320 c13 2 x iec jumpers 4 x iec 320 c19 inputs 1 x hard wire 3 wire interfaces rj 45 usb nominal voltage 230 v voltage waveform sine wave frequency range 50 60 hz input voltage 160 275 output voltage 230 v battery technology lead acid special features integrated bypass protection degree ip20 floating electrolyte protective measures surge protection power failure protection