Dell 5600R OL HV-US 5600W User Manual page 70

Table 16. Typical Alarms and Conditions (continued)
Alarm or Condition
Output Overload Level 2
(Alarm 159)
Continuous Alarm
Output Overload Level 3
(Alarm 162)
Continuous Alarm
Battery DC Over Voltage
(Alarm 68)
Continuous Alarm
Charger Failure
(Alarm 34)
Continuous Alarm
Inverter AC Over Voltage
(Alarm 0)
Intermittent Alarm
Inverter AC Under Voltage
(Alarm 1)
Continuous Alarm
Bypass AC Over Voltage
(Notice 3)
Intermittent Alarm
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Troubleshooting
Possible Cause
The load level is >101% and
<110% of the UPS rating.
The load is >110% of the UPS
rating.
Battery voltage levels have
exceeded the maximum
allowable limits.
A battery charger fault has been
detected.
The UPS has detected
abnormally high output voltage
levels.
The UPS has detected
abnormally low output voltage
levels.
The measured voltage on
Bypass has exceeded the upper
voltage limit specification for
bypass operation.
Action
Remove some of the equipment from the
UPS. The UPS continues to operate, but
transfers to Fault mode in two minutes.
The alarm clears when the load drops below
5% of the set point.
Remove some of the equipment from the
UPS. The UPS continues to operate, but
transfers to Fault mode in 300 ms to one
second.
The alarm clears when the load drops below
5% of the set point.
The UPS turns off the charger until the next
power recycle. Contact your service
representative.
The UPS turns off the charger until the next
power recycle. Contact your service
representative.
The UPS transfers to Bypass mode if
supporting the load.
The UPS transfers to Bypass mode if
supporting the load.
A notification alarm is generated and the
notice is logged.
Only apply this setting when Qualify Bypass is
set to Always and utility is present, but above
the bypass overvoltage range.
Do not apply this setting if a Utility Not
Present alarm is active.