Huawei UPS5000-E Series User Manual page 211

UPS5000-E-(20 kVA-160 kVA)
User Manual (Low voltage)
Alarm ID Alarm Name
(Alarm
ID-Cause
ID)
0043-3
0043-4
0047-1 Not ready
0047-2
0047-3
0060-4 Inverter abnormal
0061-7 Inverter alarm
0564-1 Module overload
timeout
0565-1 The UPS transfers
to bypass mode due
to load impact.
0566-1 The module output
is overloaded.
Issue 03 (2020-04-27)
Severity Cause
abnormal.
Top outlet fan 1 is
abnormal.
Top outlet fan 2 is
abnormal.
Critical The power module
is not ready.
The bypass module
is not ready.
The ECM ejector
level is not closed.
Critical The inverter output
short-circuits.
Minor The relay is not
closed due to large
voltage differences
between both ends
of the relay.
Critical The module
overload times out.
Minor The UPS transfers to
bypass mode due to
load impact.
Minor The module output
is overloaded.
Copyright © Huawei Technologies Co., Ltd.
A Alarm List
Solution
1. If the fan speed is normal,
check the fan monitoring
cable.
2. If the fan speed is abnormal,
replace the fan.
Turn on the ready switch.
1. Close the ejector level.
2. If the fault persists, replace the
module.
Check whether the module output
short-circuits. If yes, replace the
module. If not, check the load
power distribution.
1. If not all modules generate the
alarm, start the UPS and
transfer it to normal mode and
replace the faulty module.
2. If all modules generate the
alarm, open the bypass input
circuit breaker. After the
inverter relay is closed, close
the bypass input circuit
breaker 10 seconds later.
1. Check that the load power is
within the appropriate range.
2. Check that the module power
is not derated due to fan faults.
3. If the fault persists, replace the
module.
1. Check that a large-power RCD
load is not instantly connected.
2. Check that the output load
does not short-circuit.
3. If the load is normal, replace
the module.
1. Check that the load power is
within the appropriate range.
2. Check that the module power
is not derated due to fan faults.
3. If the fault persists, replace the
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