Huawei FusionModule5000 Maintenance Guide

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
3 Alarm Reference
Issue 01 (2019-03-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
53
Alarm
Name
Alarm
Severity
Impact
Possible
Cause
Solutions
current (multiple:
0.8–1).
Min. main
input cur.
exceed
Warning
A phase input
current of a route
is lower than 0.6
time of the rated
current (multiple:
0.6–0.8).
N/A
N/A
Main input
THD-u high
Warning
System voltage
harmonic exceeds
10% (range:
1–30%).
The input
power supply
is faulty.
Check the input power.
Main input
THD-i high
Warning
System current
harmonic exceeds
10% (range:
0–30%).
The input
power supply
is faulty.
Check the input power.
Main input
surge
protection
abnormal
Major
Any dry contact
on the SPD
connecting to the
mains input is
disconnected.
A surge
protection
module is
damaged or
the SPD
circuit breaker
has tripped.
Replace the surge
protection module by
referring to 5.1.1.1
Replacing an SPD
Module or switch on
the SPD circuit
breaker.
Main input
breaker off
Warning
A mains switch
has changed from
ON to OFF.
N/A
N/A
Br. circuit
breaker off
Critical
A branch switch
has changed from
ON to OFF.
N/A
N/A
Branch
abnormal
Warning
A branch switch
is on, but no
current is
detected.
N/A
N/A
Branch
overload
Critical
The current of a
branch exceeds 1
time of the rated
current (multiple:
1–1.2;
confirmation
time: 1–10s).
The branch is
overloaded.
Check the load power
of the branch.
Max. br. cur.
exceed
Major
The current of a
branch exceeds
0.8 time of the
rated current
(multiple: 0.8–1).
The branch is
overloaded.
Check the load power
of the branch.

Huawei FusionModule5000 Specifications

General

Brand	Huawei
Model	FusionModule5000
Category	Wireless Router
Language	English