... ± 20% / 5 wires (3 lines + Neutral + Ground)Freq50 / 60Hz ± 10% autosensingPower Factor / Filters>0.98 / EMI, RFIDual inputOptionalOutputVoltage (*)380 ± 20 ... high output voltage, DC fuse open, %v power supply fail, 13.5 v power supply fail, inverter overvoltage, 200% overload on each line ... mode, Bypass frequency out of range.Bypasssolid state,Overload125% for 10 min, 150% for 30 sec, 1000% for 1 ...