Huawei UPS5000-E-80K-LABBS User Manual page 223

UPS5000-E-(20 kVA-80 kVA)
User Manual (Integrated UPS, 208 V)
Alarm ID Alarm
(Alarm Name
ID-Cause
ID)
misoperati
on
0380 In
self-check
0148 ATS fault
0103 Input SPD
alarm
0349 Cabinet
input
breaker
open
0193 Mains
three-phas
e current
imbalance
0009 Mains
overload
0196 Branch
overload
0197 Mains
overcurren
t
0198 Branch
Current
High
0199 Mains
undercurre
nt
0200 Branch
Issue 04 (2020-03-12)
Severity System Action
mode.
Warning None.
Minor None.
Minor None.
Minor None.
Warning None.
Minor None.
Critical None.
Minor None.
Minor None.
Warning None.
Warning None.
Copyright © Huawei Technologies Co., Ltd.
Cause Solution
2. After maintenance,
The inverter is in Wait until the inverter
self-check. self-check is complete.
 ATS 
communication
s parameters
are modified.
 ATS cables are 
disconnected.
 The ATS is
faulty. 
The input SPD is Check the input SPD.
faulty.
The mains input Turn on the mains input
circuit breaker.
circuit breaker is
OFF.
The load power Check the load.
among three
phases is
unbalanced.
Phase L1, L2, or Check phase A loads.
L3 is overloaded.
A branch is Check the branch loads.
overloaded.
Phase L1, L2, or Check phase L1, L2, or
L3 loads.
L3 experienced
overcurrent.
A branch Check the branch loads.
experienced
overcurrent.
Phase L1, L2, or Check phase L1, L2, or
L3 loads.
L3 experienced
overcurrent.
A branch Check the branch loads.
C Alarm List
on the maintenance
circuit breaker.
turn off the
maintenance circuit
breaker and then start
the inverter.
Restore the ATS
communications
parameters to default
values.
Check the
communications
cable connections.
Check the ATS.
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