Eaton 93PR Series - UPS System Input; Table 8-2. UPS System Input

25-75 kW
User's and Installation Guide 80
8.2 UPS System Input
Table 8-2: UPS System Input
Rated Input Voltage
VoltageTolerance,(RectifierInput)
VoltageTolerance,(BypassInput)
220/380 V; 230/400 V; 240/415 V
Rated input voltage -15 % / +20 %
Rated input voltage -10 % / +10 %
RatedInputFrequency
50 or 60 Hz, user configurable
FrequencyTolerance
40 to 72 Hz
NumberofInputPhases,(RectifierInput)
NumberofInputPhases,(BypassInput)
3 phases + N
InputPowerFactor
0,99
Rated Mains Input Current
Maximum Mains Input Current
See Table 3-7: Rated and maximum currents for rated
power and voltage on page 31
InputCurrentDistortionatRatedInputCurrent,
iTHD
< 3 %
RectifierRamp-up,RectifierStartandLoadStep
5 A/s per UPM (default), configurable. Min 1A/s per
UPM
Backfeed Protection
Yes, for rectifier and bypass lines