Figure 106System Status Screen; Figure 107System Status Screen; Figure 108System Status Screen - Liebert 30-130kVA Operation And Maintenance Manual

The Sign Off Date segues to Sign Off Time and back every 5 seconds.
Figure 106System status screen, page 2
MANUAL XFERS
MANUAL REXFERS
ALL XFERS
ALL REXFERS
SIGN OFF DATE 10/30/01
Figure 107System status screen, page 3
BROWN OUTS
BLACK OUTS
BACKUP TIME
SIGN OFF DATE 02/15/02
A brownout occurs when an Input Undervoltage condition exists for more than 5 minutes. During this
time, Input Line Fail condition is not active. To determine the brown out count, highlight BROWN
OUTS and press SELECT. Once a count is made, allow 30 minutes to re-arm the counter.
The condition for blackout occurs any time all 3 phases of the input voltage sources falls below 60% of
the rated input voltage rating. The counter starts from the time the Liebert Global Services completes
the startup procedure, and signs off the SYSTEM STATUS Screen. The counter is automatically re-
enabled when all 3 phases of the input voltage source rise above the 60% limit.
The Accumulated Number Of Blackouts (Blackout Counter) can be viewed by highlighting BLACK
OUTS and pressing SELECT.
Figure 108System status screen, page 4
AVERAGE LOAD
OVERLOAD CONDITIONS
UNSUCCESSFUL AUTO REXFERS
AUX TEMP
SIGN OFF DATE 10/30/02
STATUS DEFINITIONS AND CONDITIONS
Accumulated Installed Hours
SYSTEM STATUS
NEXT
SYSTEM STATUS
0 H 00M 00S
NEXT
SYSTEM STATUS
69
0
0
0
0
PREV EXIT
0
0
PREV SAVE & EXIT
74%
0
1
PREV EXIT
Operation