Power Module; Smart Eth Gateway - Huawei FusionModule1000A20 Product Description

FusionModule1000A20 Prefabricated All-in-One Data
Center
Product Description (380 V)

3.4.2.3 Power Module

Table 3-25 PSU indicator description
Indicato Color
r
Green
Yellow
Red

3.4.3 Smart ETH Gateway

A smart ETH gateway allows the extension of the 53.5 V DC power supply and FE
communication for the ECC800 and can be flexibly deployed.
Issue 01 (2019-10-31)
Name Status
Power Steady on
indicator
Off
Blinking at long
intervals
Blinking at short
intervals
Alarm Steady on
indicator
Off
Blinking at long
intervals
Fault Steady on
indicator
Off
Copyright © Huawei Technologies Co., Ltd.
Description
The converter has a power input.
The converter has no power input or is faulty.
The converter is being queried (the indicator
blinks at 0.5 Hz, on for 1s and then off for 1s).
The converter application program is being
loaded (the indicator blinks at 4 Hz, on for
0.125s and then off for 0.125s).
The converter generates a forewarning indicating
that power will be limited due to ambient
overtemperature, or generates a protection
shutdown alarm due to ambient overtemperature
or undertemperature.
Power input overvoltage or undervoltage
protection
Reverse DC input connection
Slight current imbalance
Output overvoltage
Hibernation
The converter generates no protection alarms.
The communication between the converter and
the outside is interrupted (the indicator blinks at
0.5 Hz, on for 1s and then off for 1s).
The converter locks out due to output
overvoltage.
The converter delivers no output due to internal
faults.
The converter is working properly.
3 System Architecture
51