Huawei UPS2000-G-2KRTL User Manual page 47

UPS2000-G-(1 kVA-3 kVA)
User Manual
Alar Alar Alar
m ID m m
Cause Name
ID
29 1 Batter
y
requiri
ng
mainte
nance
Issue 08 (2017-08-04)
Alarm Alarm Clear
Severity Mode
This alarm is
Minor
automatically
cleared.
Minor This alarm is
automatically
cleared.
Minor This alarm is
automatically
cleared.
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Trigger Impact on
Condition the System
the UPS
fails to
start.
 If battery
packs are
connecte
d during
the
running
of the
UPS, the
UPS
transfers
to bypass
mode.
For standrd The power
model, the supply from
voltage of the UPS is
each battery not affected.
is lower than
11.28 V. For
long backup
time model,
the voltage of
each battery
is lower than
10.9 V.
The battery The power
voltage is supply from
lower than the UPS is
the battery not affected.
replacement
voltage (11
V) when
batteries are
in self-check
mode.
The voltage The UPS
of each remains in
battery is the current
lower than 5 state and
V, or is cannot start.
higher than
15 V (when
the UPS is
not started).
4 Setting Control Panel
Repair Proposal
Measure:
Connect to the
mains in
non-battery test
state.
 Possible cause:
The actual
number of
batteries does
not meet
requirements.
Measure: Check
that the actual
number of
batteries meets
requirements.
 Possible cause:
The battery is
damaged.
Measure:
Contact the
dealer or
Huawei
technical
support to
40