ABB PowerValue 11 RT, Быстрое руководство

Страница: 21 / 221

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