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.
263
Alarm ID
(Alarm
ID-Cause
ID)
Alarm Name
Severity
Cause
Solution
0583-1
Inter-rack par. cable
abnormal
Critical

The inter-rack
parallel system
CAN bus is
disconnected or
short-circuited.

Only one rack
works in a
parallel system.

An ECM is
faulty.
1. Check the inter-rack parallel
system CAN bus.
2. Rectify the disconnection or
short-circuit fault.
3. Replace the ECM.
0583-4
The inter-rack
industrial frequency
synchronization
cable is broken.
Replace the inter-rack parallel
cable.
0583-5
The inter-rack
carrier
synchronization
cable is broken.
0583-6

The intra-rack
INVBYP cable is
broken.

The parallel
CAN bus is
broken.
0584-2
Inter-rack par. cable
alarm
Minor
The inter-rack
parallel cable is
faulty.
Replace the inter-rack parallel
cable.
0584-4
The inter-rack
industrial frequency
synchronization
cable is broken.
0085-1
EPO
Critical
The EPO button is
pressed.
Restore the EPO button status.
Start the UPS after the alarm is
cleared.
0086-1
Max. number of
BPM transfers
Minor
The system
frequently transfers
to bypass mode due
to overload timeout
or load impact.
Check the load.
0087-1
System
transfer-to-bypass
Warning
The neighboring
UPS is not normal,
and transfers to
bypass mode.
Check the reason why the
neighboring UPS transfers to
bypass mode.

Huawei UPS5000-E Series Specifications

General

Brand	Huawei
Model	UPS5000-E Series
Category	UPS
Language	English