Huawei SmartAX MA5608T - Page 339

Functional Specifications
The H801MPWD board supports the following functions and specifications:
l Input AC voltage: -100 V to -240 V
l Input AC frequency: 50 Hz to 60 Hz
l Single-phase three-wire AC power input
l Connection to battery backup power (-48V DC)
l Rated output power: 400 W
l Alarm monitoring
l Battery low voltage disconnection; charge and discharge management of storage
batteries
Technical Specifications
Please refer to "Power Consumption and Maximum Frame Size of Boards".
Working Principle
Figure 3-48 Working principle of the H801MPWD board
H801MPWD
B
a
c
k
p
l
a
n
e
C
o
n
n
e
c
t
o
r
Control
board/
Service
board
AC input terminal
(-100 V to -240 V)
Backplane
User side
Power
signal
AC power and
battery input
board
Service
signal
Monitoring
unit
Battery input
terminal
(-48V DC)
Port for battery
temperature sensor
Control
board
-48V DC
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
3 Board
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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