Huawei UPS2000-A-1KTTL Quick Guide

12
Ala
rm
ID
Ala
rm
Cau
se
ID
Alarm
Name
Alar
m
Seve
rity
Alarm
Clear
Mode
Trigger
Condition
Impact on the
System
Repair
Proposal
42 17
Internal
fault
Critic
al
This
alarm
must
be
manu
ally
cleare
d.
The bus
voltage is
higher than
450 V.
If this alarm is
generated during
the running of the
UPS, the UPS
transfers to bypass
mode.
• Possible
cause: The
mains has
experienced
a transient
high voltage.
Measure:
Rectify the
fault and
restart the
UPS.
• Possible
cause: The
output
supplies
power to
special loads
such as the
inductive and
rectification
loads.
Measure:
Check that
the load
types are
supported by
the UPS.
• Possible
cause: The
hardware is
damaged.
Measure:
Contact the
dealer or
Huawei
technical
support.
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Industrial Base, Bantian, Longgang
Shenzhen 518129
People's Republic of China
www.huawei.com

Huawei UPS2000-A-1KTTL Specifications

General

Brand	Huawei
Model	UPS2000-A-1KTTL
Category	UPS
Language	English