SPECIFICATIONS
Eaton 9355-F47 Unirom UPS (10/15 kVA) User's Guide
S
164201642 Rev C
www.eaton.com/powerquality
97
Table 14. Technical Specifications
Technology
Online, double‐conversion topology with static bypass switch and
3‐position maintenance bypass switch.
Frequency independent operation.
Input Voltage Range
130–249 Vac per phase
Input Power Factor
>0.99 at full load nominal line conditions
Input Rated Voltage
120/208 Vac three-phase
Input Frequency Range
45–65 Hz
Input Rated Frequency
50/60-Hz selectable, auto‐configuring
Output Voltage Regulation
±
1% static, Phase to Neutral
±
2% static, Phase to Phase
±
5% dynamic at 100% resistive load change
Response time <1 ms
Output Voltage Distortion
<2% THD linear load, <5% THD non‐linear load
Output Frequency
50/60-Hz selectable or auto‐configuring
Output Frequency Regulation
Synchronization to line
Output Overload
101–110% for 10 minutes
111–125% for 60 seconds
126–149% for 5 seconds
>150% for 300 milliseconds
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