ABB PowerValue 11 RT Kurzanleitung Seite 20

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Alarm or Event
BUS Short
Alarm Code:24
BUS Softstart Fail
Alarm Code:25
Output Short Circuit
Alarm Code:31
Inv Over Voltage
Alarm Code:32
Inv Under Voltage
Alarm Code:33
Inv Softstart Fail
Alarm Code:34
Output Overload
Alarm Code:41
Inv Overload Fault
Alarm Code:42
Byp Overload Fault
Alarm Code:43
Battery-mode
Alarm Code: 62
Eco-mode
Alarm Code: 63
EPO Active
Alarm Code: 71
18 PowerValue 11 RT 6-10 kVA | Quick guide
Possible cause
Indicates that the BUS voltage
decreases very fast
Indicates that the BUS could not
perform a soft start successfully
Indicates that the UPS has detected
abnormally low impedance placed on
its output (considered as a short
circuit)
Indicates an inverter over voltage
Indicates an inverter under voltage
Indicates that the inverter could not
perform a soft start successfully
Output is in overload.
UPS has been transferred to bypass
or fault-mode caused by a high
overload in inverter-mode
UPS has cut off the output and
transferred to fault-mode because of
overload in bypass-mode or
HE-mode.
A utility failure has occurred and the
UPS is in battery-mode.
The UPS is on bypass while
operating on the High Efficiency
setting.
The external contacts in the rear of
the UPS are configured for EPO
operation and they have been
activated.
Remedy
Contact your service representative
Contact your service representative
Remove all the loads. Turn off the
UPS. Check if UPS output and loads
are short circuited.
Ensure short circuits are removed
before turning the UPS on again.
The UPS transfers to bypass-mode
if supporting the load
The UPS transfers to bypass-mode
if supporting the load
Contact your service representative
Remove some of the load from the
UPS. The UPS continues to operate,
but may switch to bypass-mode or
shutdown if the load increases.
The alarm resets when the condition
becomes inactive.
The UPS transfers to battery-mode
if supporting the load. Remove
some of the load from the UPS
Remove some of the load from the
UPS
The UPS is running in battery-mode.
Prepare your equipment for
shutdown.
The equipment operated in bypass
as standard when in High Efficiency
operation. Battery-mode is available
and your equipment is protected.
Check the EPO connector status