Huawei UPS2000-G-6KRTLL Quick Manual page 18

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