ABB PowerValue 11/31 T, Руководство по эксплуатации

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Heat sink Over
Temperature Fault
Alarm code:81
Inside temperature
of UPS is too high
Ensure the UPS is not overloaded, the
air vents are not blocked and the
ambient temperature is not too high.
Wait for 10 minutes for the UPS to
cool down before turning it on again. If
failed, contact the service center.
DC BUS over-voltage
Alarm code:21 UPS internal fault Contact UPS supplier.
DC BUS under-voltage
Alarm code:22 UPS internal fault Contact UPS supplier.
DC BUS unbalanced
Alarm code:23 UPS internal fault Contact UPS supplier.
DC BUS short circuited
Alarm code:24 UPS internal fault Contact UPS supplier.
DC BUS softstart failure
Alarm code:25 UPS internal fault Contact UPS supplier.
INV over-voltage
Alarm code:32 UPS internal fault Contact UPS supplier.
INV under-voltage
Alarm code:33 UPS internal fault Contact UPS supplier.
INV softstart Failure
Alarm code:34 UPS internal fault Contact UPS supplier.
Negative power failure
Alarm code:E1 The load is totally
inductive or totally
capacitive
Remove non-critical loads to ensure
that it is not overloaded.
Power on the UPS. If bypass is
normal, the UPS will go on bypass
mode.
Parallel cable loss
Alarm code:E2 The parallel cable is
disconnected
Check the parallel cable.
Backfeed
Alarm code:93 UPS internal fault
Do not touch any terminal of the
equipment even if the utility power has
been cut-off. Contact UPS dealer.
Please collect the following information before calling the After-Sales Service Department:
1. Model number, serial number
2. Date on which the problem occurred
3. LCD/LED display information, buzzer alarm status
4. Mains power condition, load type and capacity, environment temperature, ventilation condition
5. Information on external batteries (battery capacity, quantity)