Huawei UPS2000-G-6KRTLL User Manual page 78

UPS2000-G-6KRTLL
User Manual
Alarm Alarm
ID Name
55 Excessive
DC
compone
nt
57 Current
sensor
fault
58 Low
output
voltage
Issue 01 (2020-08-06)
Severity Clearance
Condition
Critical The alarm
can be
automatic
ally
cleared
for three
times.
After that,
you need
to
manually
clear the
fault or
power off
and
restart
the
device.
Critical You need
to
manually
rectify the
fault or
power off
and
restart
the
device.
Critical You need
to
manually
rectify the
fault or
power off
and
restart
the
device.
Copyright © Huawei Technologies Co., Ltd.
Trigger Impact on the
Condition System
The DC The system
component shuts down the
of the output inverter and
voltage is transfers to
greater than bypass mode.
200 mV for
20s.
In power-on The system
mode, the cannot start
current the inverter
sampling and directly
deviation delivers output
exceeds 10% in bypass
of the total mode.
sampling
range.
The output The system
voltage is shuts down the
lower than inverter and
the rated transfers to
voltage by bypass mode.
50 V for 3s.
4 Control Panel
Suggestion
● Possible cause:
The half-wave
load power is
too high.
Measure: Locate
the load and
remove it.
● Possible cause:
The circuit is
faulty.
Measure: Send the
device to the
maintenance
center.
Possible cause: The
circuit is faulty.
Measure: Send the
device to the
maintenance
center.
● Possible cause:
The transient
load power is
too high.
Measure: Locate
the load and
remove it.
● Possible cause:
The circuit is
faulty.
Measure: Send the
device to the
maintenance
center.
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