Lenovo 5594-8KX User, Installation And Maintenance Manual page 304

Appendix A. Specifications
Backup / Run Time Tables
8kVA UPS units
The below table is for the
Lenovo and IBM RT8kVA 6U Rack or Tower UPS (200-240VAC), 5594-8KX
•
Lenovo and IBM RT8kVA 6U 3:1 Phase Rack or Tower UPS (380-415VAC), 5594-8PX
•
UPS units.
Load
Percent Watt
25 % 1800 W
50 % 3600 W
75 % 5400 W
100 % 7200 W
Note: The backup / run times in the above table has been measured with fresh, new batteries. The
battery backup / run times are approximate and will vary with equipment, configuration, battery
age, and temperature.
276
Backup / Run Time in minutes
Base UPS 1x EBM
35
16
9
5
2x EBMs
85 140
36 65
23 36
16 27
6U Rack or Tower UPS RT8kVA and RT11kVA IUOMG
3x EBMs 4x EBMs
173 220
86 118
53
36
72
50