Huawei UPS5000-E-400K-SM User Manual page 320

UPS5000-E-(350 kVA-800 kVA)
User Manual (50 kVA Power Modules)
Alarm
ID
(Alarm
ID-Caus
e ID)
0570-4
0583-1
0583-4
Issue 05 (2018-01-08)
Alarm Severit
Name y
BPM Critical
module
abnormal
Inter-rack Critical
par. cable
abnormal
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Copyright © Huawei Technologies Co., Ltd.
Cause Solution

Derating 3. If the alarm persists, replace the
reduces power module.
the rated
system
power.

The
module is
damaged.
1. Check the bypass fan and air
 The
channel. If the fan is faulty,
bypass
replace it.
fan is not
functionin 2. Check that the ambient
g temperature has not exceeded
properly, 40° C.
or the air
3. Check that there is no overload.
channel is
blocked.
 The
ambient
temperatu
re exceeds
the upper
threshold.
 The load
is
excessive.
1. Check the inter-rack parallel

The
system CAN bus.
inter-rack
parallel 2. Rectify the disconnection or
system short-circuit fault.
CAN bus
3. Replace the ECM.
is
disconnec
ted or
short-circ
uited.
 Only one
rack
works in a
parallel
system.

An ECM
is faulty.
The Replace the inter-rack parallel
inter-rack
C Alarm List
311