AEG Protect C 1000 Bedienungsanleitung Seite 105

Alarm or Notice Possible cause
Output Overload The load level is at
(Alarm #25) or has exceeded the
Intermittent Alarm configurable threshold
limit for a Overload
condition.
Battery DC Over The battery voltage
Voltage level has exceeded the
(Alarm #68) maximum allowable
Intermittent Alarm limits.
Charger Failure A battery charger fault
(Alarm #34) has been detected.
Continuous Alarm
Output Short Circuit The uninterruptible
(Alarm #58) power supply has
Intermittent Alarm detected abnormal
low impedance that
placed on its output
and considers it a short
circuit.
Heat sink Over The uninterruptible
Temperature power supply has
(Alarm #73) detected that one of its
Intermittent Alarm heat sinks has exceeded
the maximum defined
operating temperature.
Possible fan failure
see below .
Remark / Action
The UPS can support
the load indefinitely at
this load level.
The alarm clears when
the load drops below
5% of the set point.
The uninterruptible
power supply turns o
the charger until the
next power recycle.
Contact your service
representative.
The UPS turns o the
charger until the next
power recycle. Contact
your service
representative.
The uninterruptible
power supply operates as
a constant-current
source (3 x I ) and
N
shuts down after five
cycles 100ms .
Make sure that the fans
are spinning and that
the air intake vents on
the uninterruptible
power supply are not
blocked. After the
maximum temperature
is reached, the
uninterruptible power
supply shuts down.
EN