Huawei UPS5000-E Series User Manual

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
B Alarm List
Issue 11 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
262
Alarm ID
(Alarm
ID-Cause
ID)
Alarm Name
Severity
Cause
Solution
inverter relay is closed, close
the bypass input circuit
breaker 10 seconds later.
0564-1
Overload timeout
Critical

The load is
excessive.

Derating reduces
the rated system
power.

The module is
damaged.

The output is
incorrectly
grounded.

The peak load
current is too
high.
1. Check that there is no
overload.
2. Check that the module power
is not derated due to a fan
fault.
3. Check whether the power grid
has a large asymmetric load.
4. Check whether the output is
grounded.
5. Check whether the peak load
ratio exceeds the upper limit.
6. If the alarm persists, replace
the power module.
0565-1
Load impact
transfer-to-bypass
Minor

A large-power
RCD load is
instantly
connected, or the
output load
short-circuits.

The inverter
bridge
short-circuits.
1. Check the load.
2. If the load is normal, replace
the power module.
0566-1
Output overload
Minor

The load is
excessive.

Derating reduces
the rated system
power.

The module is
damaged.
1. Check that there is no
overload.
2. Check that the module power
is not derated due to a fan
fault.
3. If the alarm persists, replace
the power module.
0570-4
BPM module
abnormal
Critical

The bypass fan is
not functioning
properly, or the
air channel is
blocked.

The ambient
temperature
exceeds the
upper threshold.

The load is
excessive.
1. Check the bypass fan and air
channel. If the fan is faulty,
replace it.
2. Check that the ambient
temperature has not exceeded
40°C.
3. Check that there is no
overload.

Huawei UPS5000-E Series Specifications

General

Brand	Huawei
Model	UPS5000-E Series
Category	UPS
Language	English