Huawei UPS5000-E-80K-LABBS User Manual page 218

UPS5000-E-(20 kVA-80 kVA)
User Manual (Integrated UPS, 208 V)
Alarm ID Alarm
(Alarm Name
ID-Cause
ID)
0047-1 Not ready
0060-4 Inverter
abnormal
0061-7 Inverter
alarm
0564-1 Overload
timeout
Issue 04 (2020-03-12)
Severity System Action
Critical None.
1. If the module
Critical
works in
inverter mode,
the module
stops output.
2. If the module
works in
non-inverter
mode, the
module cannot
transfer to
inverter mode.
1. The system
Minor
shuts down the
module.
2. If only one
module is
working, or the
system will be
overloaded
after the
module shuts
down, the
system will
transfer to
bypass mode
or shut down
based on logic.
The system
automatically
starts after the
fault is
rectified.
1. If the bypass
Critical
can supply
power, the
system
transfers to
bypass mode.
Five minutes
later, the
system
automatically
switches back
to inverter
mode.
Copyright © Huawei Technologies Co., Ltd.
Cause Solution
The ready switch Turn on the ready switch.
is OFF.
1. Check load cable
 A load
short-circuit
occurs. 2. If load cable
 A short circuit
occurs inside
the module.
The fault
seldom occurs.
1. If not all modules
The bypass
waveform is
abnormal.
2. If all modules
1. Check that there is no
 The load is
excessive.
2. Check that the
 Derating
reduces the
rated system
power.
3. If the alarm persists,
 The module is
damaged.
C Alarm List
connections.
distributions are
normal, replace the
power module.
generate the alarm,
start the UPS and
transfer it to normal
mode and replace the
faulty module.
generate the alarm,
open the bypass input
circuit breaker. After
the inverter relay is
closed, close the
bypass input circuit
breaker 10 seconds
later.
overload.
module power is not
derated due to a fan
fault.
replace the power
module.
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