Huawei UPS2000-G-6KRTLL - Page 73

Alarm ID Alarm
Name
Severity Clearance
Condition
Trigger
Condition
Impact on
the System
Suggestion
06 High output
voltage
Critical You need to
manually
rectify the
fault or
power o
and restart
the device.
The output
voltage
exceeds the
rated
voltage by
20 V for 3s.
The system
shuts down
the inverter
and
transfers to
bypass
mode.
● Possible
cause:
Load
energy
backfeed
occurs.
Measure:
Locate the
load and
remove it.
● Possible
cause:
The
circuit is
faulty.
Measure:
Send the
device to
the
maintenanc
e center.
07
Download
timeout
Critical You need to
manually
rectify the
fault or
power o
and restart
the device.
The output
overload
time
exceeds the
specicatio
n.
The system
disconnects
the power
output.
Possible
cause: The
load
exceeds the
UPS
capacity.
Measure:
Reduce the
load.
UPS2000-G-6KRTLL
User Manual 4 Control Panel
Issue 02 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 67