Alarm
ID
Alarm
Name
Seve
rity
Clearance
Condition
Trigger
Condition
Impact
on the
Syste
m
Suggestion
34
Inconsi
stent
numbe
r of
parallel
UPSs
Mino
r
The
number
of parallel
UPSs is
consistent
with the
setting.
The actual
number of
parallel UPSs is
inconsistent
with the setting.
The
current
operati
ng
status
is not
affecte
d.
Check
whethe
r the
actual
numbe
r of
parallel
UPSs is
the
same
as the
setting
and
whethe
r
parallel
cables
are
discon
nected.
Suggestion: Set the number
of parallel UPSs to the
actual value.
35
Long-
time
current
imbala
nce
Mino
r
The
difference
between
the UPS
load
percentag
e and the
parallel
system
load
percentag
e is within
10% for
10s.
The difference
between the
UPS load
percentage and
the parallel
system load
percentage is
greater than
20% for 10s.
The
current
workin
g
status
is not
affecte
d. The
system
may
transfe
r to
bypass
mode
if it is
overloa
ded.
Possible cause: The current
equalization sampling circuit
is faulty.
Measure: Send the device to
the maintenance center.
UPS2000-G-3KRTLL
User Manual
4 Control Panel
Issue 01 (2020-10-26)
Copyright © Huawei Technologies Co., Ltd.
72