Huawei FusionDC1000A Product Description page 85

FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario)
Indicator
Issue 04 (2023-11-10)
Color Name
Yellow Alarm
indicator
Red Fault
indicator
Copyright © Huawei Digital Power Technologies Co., Ltd.
Status Description
Blinking at The PSU is being queried (the
long indicator blinks at 0.5 Hz, on
intervals for 1s and then off for 1s).
Blinking at The PSU application program is
short being loaded (the indicator
intervals blinks at 4 Hz, on for 0.125s
and then off for 0.125s).
Steady on Power limiting warning due to
ambient overtemperature;
shutdown alarm for protection
against ambient
overtemperature or
undertemperature
Power input overvoltage or
undervoltage protection
Reverse DC input connection
Slight current imbalance
Output overvoltage
Hibernation
Off The PSU generates no
protection alarms.
Blinking at The communication between
long the PSU and the external
intervals equipment is interrupted (the
indicator blinks at 0.5 Hz, on
for 1s and then off for 1s).
Steady on The PSU locks out due to
output overvoltage.
The PSU has no output due to
internal faults.
Off The PSU is normal.
6 Management System
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