Responding to System Events
11-7
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual
S
164201535 Rev A
NOTICES
Indication
Log*
Relay
Phone
Horn
Message
Output Under or Over Frequency
1
No
No
HA Information Only
Output Under or Over Frequency OK
Off
No
No
HA Condition Cleared
Rectifier Current Over 125%
1
No
No
A
Information Only
Rectifier Input Over Current
1
No
No
A
Information Only
UPS Module Off
1
No
No
A
Information Only
UPS Module Off OK
Off
No
No
A
Condition Cleared
UPS on Battery
1
No
No
A
Investigate UPS
UPS on Battery OK
Off
No
No
A
Condition Cleared
UPS on Bypass
1
No
No
A
Investigate UPS
UPS on Bypass OK
Off
No
No
A
Condition Cleared
UPS on Generator
1
No
No
A
Information Only
UPS on Generator OK
Off
No
No
A
Condition Cleared
*Log codes indicate where the UPS records the event: H = History log; HA = History and Active logs; and
A = Active log only.
Summary of Contents for 9390
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