Eaton 93PR - 8.2. UPS System Input

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8.2. UPS System Input
Table 8-2: UPS System Input
Rated Input Voltage 220/380 V; 230/400 V; 240/415 V
Voltage Tolerance, (Rectier Input) 301 ~ 478 V Line voltage
Voltage Tolerance, (Bypass Input) 175 ~ 276 V Phase voltage
Rated Input Frequency 50 or 60 Hz, user congurable
Frequency Tolerance 40 to 72 Hz
Number of Input Phases, (Rectier Input)
Number of Input Phases, (Bypass Input)
3 phases + N (Optional)
Input Power Factor > 0.99
Rated Mains Input Current
Maximum Mains Input Current
See Table 3-6 Rated and Maximum Currents for Rated
Power and Voltage (unit:A)
Input Current Distortion at Rated Input Current, iTHD < 3%
Rectier Ramp-up, Rectier Start and Load Step
5 A/s per UPM (default), congurable. Min 1A/s per
UPM
Backfeed Protection Yes, for rectier and bypass lines