Huawei UPS2000-G-1KRTS User Manual page 37

UPS2000-G-(1 kVA-3 kVA)
User Manual (2016, Russia)
Alarm Alarm Alarm
ID Cause Name
ID
29 1 Battery
requiri
ng
mainte
nance
Interna
30 1
l
overte
mperat
ure
Interna
42 15
l fault
Issue 02 (2016-07-28)
Alarm Alarm
Severity Clear
Mode
Minor This alarm
is
automatic
ally
cleared.
Minor This alarm
is
automatic
ally
cleared.
This alarm
Minor
is
automatic
ally
cleared.
This alarm
Critical
must be
manually
cleared.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Trigger Impact on
Condition the System
warning
will start
while the
discharge
time only
remain 3
mins.
The battery The power
voltage is supply from
lower than the UPS is not
the battery affected.
replacemen
t voltage
(11 V)
when
batteries
are in
self-check
mode.
The The UPS
voltage of remains in the
each current state
battery is and cannot
lower than start.
5 V, or is
higher than
15 V
(when the
UPS is not
started).
The The UPS
ambient remains in the
temperatur current state
e exceeds and cannot
50º C. start.
The bus This alarm is
voltage is generated
lower than during the
320 V. startup of the
UPS. If this
alarm is
generated, the
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
replace batteries.
Possible cause: The
ambient temperature
exceeds 50º C when
the UPS is in
standby mode. As a
result, the UPS
cannot start.
Measure: Lower the
ambient temperature
at which the UPS
works.
Possible cause: The
soft-start resistor is
damaged.
Measure: Contact
the dealer or Huawei
technical support for
31