Eaton BladeUPS 5 kVA to 60 kVA (N+1) User’s Guide 164201649—Rev 14 107
3. Press the button to save the setting.
4. Press the
button until the Start screen appears.
Table 15. Suggested Battery Low Alarm Level Settings
Warning Time
(in Minutes)
Number of EBMs
Installed
Battery Low Alarm Level (User Setting)
20% Load 50% Load 100% Load
2
1 1.783 1.821 1.854
2 1.776 1.811 1.831
3 1.772 1.798 1.818
4 1.768 1.781 1.805
3
1 1.805 1.848 1.891
2 1.793 1.833 1.859
3 1.787 1.820 1.843
4 1.781 1.803 1.831
4
1 1.822 1.868 1.918
2 1.807 1.850 1.883
3 1.789 1.836 1.866
4 1.793 1.818 1.850
5
1 1.835 1.884 1.941
2 1.818 1.863 1.903
3 1.799 1.849 1.883
4 1.803 1.823 1.865
NOTE Values are approximate.
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Battery tests may rely on backfeeding the utility, using the utility as a load. If the connected load is above 65%
the UPS will only use the load to do the test. Some sites may choose to disable battery testing if their source is
not capable of being backfed. Examples of such sources include generators, other UPSs, and other stiff or soft
sources.
If a source is not capable of being backfed, the UPS will abort the test (due to utility failure) and will maintain
the load and log the event. Further consequences depend on the source (for example, another UPS feeding the
BladeUPS module may trip off).
NOTE For automatic and manual battery tests, the UPS determines when it is appropriate to
run the test. Battery tests run only when the system is in High Efficiency mode.
To disable battery testing:
Running Automatic Battery Tests
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