DELL H967N User Manual
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Operation
Retrieving the Event Log
To retrieve the Event Log through the display:
1
Press the
button for one second to go to the main menu selection and scroll down to the
Event Log menu using the button.
2
Press the
button to enter the Event Log list.
3
Scroll through the listed events, notices, and alarms using either the
button or the button.
4
To return to the main menu, press the
button for one second. The Event Log displays.
5
Press the button. The UPS status screen displays.
Behavior on Overload
Table 8. Behavior on Overload
Overload
Severity
Severity
Load Level
On Utility Power
On Bypass/High
Efficiency Mode
Efficiency Mode
On Battery
Level 1
Load 100% to
101%
101%
Overload alarm only and
support load indefinitely
support load indefinitely
Overload alarm only
and support load
indefinitely
and support load
indefinitely
Overload alarm only,
support load until low
battery shutdown level
is reached
support load until low
battery shutdown level
is reached
Level 2
Load 102% to
110%
110%
Transfer to Bypass after
12 seconds (±1 sec)
12 seconds (±1 sec)
If Bypass is not available,
transfer to Fault mode after
12 seconds (±1 sec)
transfer to Fault mode after
12 seconds (±1 sec)
Transfer to Fault mode
in 2 minutes (±1 sec)
in 2 minutes (±1 sec)
Transfer to Fault mode
after 12 seconds
(±1 sec) or until low
battery shutdown level
is reached
after 12 seconds
(±1 sec) or until low
battery shutdown level
is reached
Level 3
Load > 110% Transfer to Bypass immediately
If Bypass is not available,
transfer to Fault mode in
300 ms to 1 sec
transfer to Fault mode in
300 ms to 1 sec
Transfer to Fault mode
in 300 ms to 1 sec
in 300 ms to 1 sec
Transfer to Fault mode
in 300 ms to 1 sec
in 300 ms to 1 sec