Huawei UPS2000-G-6KRTLL User Manual page 77

UPS2000-G-6KRTLL
User Manual
Alarm Alarm
ID Name
51 Output
overcurre
nt
52 Bus
undervol
tage
53 Timeout
in
approach
ing rated
output
voltage
during
startup
Issue 01 (2020-08-06)
Severity Clearance
Condition
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.
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 output The system
current shuts down the
exceeds 80 A inverter and
for 1 ms. transfers to
bypass mode.
● Battery The system
mode: The shuts down the
bus inverter and
voltage is transfers to
over 100 bypass mode.
V less
than 7
times the
battery
voltage.
● Normal
mode: The
bus
voltage is
over 80 V
less than
the peak
mains
voltage.
The inverter The system
voltage is shuts down the
not soft- inverter and
started to transfers to
the rated bypass mode.
output
voltage
within 10s.
4 Control Panel
Suggestion
● 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.
● 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.
Possible cause: The
circuit is faulty.
Measure: Send the
device to the
maintenance
center.
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