Huawei UPS2000-G-6KRTLL - Page 18

18
Alar
m ID
Alarm
Name
Severity
Clearance
Condition
Trigger
Condition
Impact on
the System
Suggestion
26
Lithium
battery
excepti
on
protecti
on
Minor
Check again
after the
fault is
rectified.
The
busbar
voltage is too
high.
The
temperature
of the board
relay and
switch tube is
too high.
The output is
short
-
circuited.
Batteries are
reversely
connected.
The output is
overloaded.
The internal
switch circuit
of the lithium
battery is
disconnected,
and the
battery
cannot be
charged or
discharged.
Possible cause: The
UPS is overloaded,
the host charger is
abnormal, or battery
cables are incorrectly
connected.
Measure: Check the
cable connection,
check the host status,
or reduce the load.
27
Battery
dischar
ge est
functio
n
enable
d
Minor
The battery
discharge
test is
complete.
Battery
discharge test
is enabled
manually.
The system
transfers to
battery mode.
Measure: Turn off
the battery discharge
test mode switch.
Huawei Technologies Co., Ltd.
Huawei Industrial Base, Bantian, Longgang
Shenzhen 518129 People's Republic of China
www.huawei.com
All manuals and user guides at all-guides.com