Huawei UPS2000-G-6KRTLL - Page 76

Alarm ID Alarm
Name
Severity Clearance
Condition
Trigger
Condition
Impact on
the System
Suggestion
18 Low lithium
battery
level
Minor The battery
voltage is
higher than
the battery
EOD
threshold
plus 4 V
and the
SOC rises
above the
alarm
threshold.
Communica
tion is
normal. An
alarm is
generated
when the
SOC is
lower than
20% or the
battery
voltage is
lower than
the battery
EOD
threshold
plus 2 V.
Communica
tion is
abnormal,
and the
battery
voltage
falls to 47 V
DC.
The battery
level is
close to the
cuto
threshold. If
there is no
mains
input, the
system will
shut down
after the
battery runs
out.
Possible
cause: The
battery
charge level
is low.
Measure:
Charge the
battery.
UPS2000-G-6KRTLL
User Manual 4 Control Panel
Issue 02 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 70