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UPS2000-A-(1 kVA-3 kVA)
User Manual
Alar
Caus
Nam
m ID
e ID
e
66
3
Outp
ut
overl
oad
Issue 17 (2024-01-30)
Seve
Clear
Trigger
rity
ance
Condition
Mod
e
Critic
This
● In battery
al
alarm
mode, this
must
alarm is
be
generated
manu
when the
ally
load
cleare
exceeds
d.
the rated
load.
● In normal
mode,
when the
bypass
input is
normal,
this alarm
is
generated
when the
UPS
transfers
to normal
mode
three
times
within 20
minutes
after the
UPS
transfers
from
normal
mode to
bypass
mode.
● In normal
mode,
when the
bypass
input is
abnormal,
this alarm
is
generated
when the
UPS
Copyright © Huawei Digital Power Technologies Co., Ltd.
Impact on the
Solution
System
● In battery
Possible cause: The
mode, the
load exceeds the rated
UPS transfers
load capacity of the
to no output.
inverter.
● If the UPS
Measure: Lower the
transfers from
load or replace the
normal mode
UPS with a larger-
to bypass
capacity UPS.
mode three
times within
20 minutes,
the UPS is
locked in
bypass mode.
● In normal
mode, the
UPS transfers
to no output.
5 Setting Control Panel
70
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