Working Principle - Huawei UPS5000-S Series User Manual

UPS5000-S-(40 kVA-200 kVA)
User Manual (IP42, 40 kVA Power Modules)
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2.3.6.2 Working Principle

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Issue 03 (2020-01-10)
(13) Battery temperature sensor port
(16) BSC port 1
The ports support the security mechanism.
The CM monitors the UPS5000 running status, sends emergency commands, reports
system information, and enables communication between racks.
The CM components are connected through the monitoring backplane.
The MDU displays UPS5000 key information and parameters on the LCD.
The monitoring interface card provides some external ports and some monitoring and
control functions for the MDU.
The MDU and monitoring interface card are connected over a cable.
The monitoring system provides comprehensive system management, LCD management,
and communication management.
The monitoring system implements battery management.
The MDU communicates with the control module to collect the running information and
parameters of the related modules.
The MDU displays collected information by delivering query commands and allows for
user operations.
The monitoring system reports the system status and key information to the northbound
monitoring system or network management system (NMS) over an FE port or RS485
port.
The monitoring system provides an RS485 port for additional functions.
Copyright © Huawei Technologies Co., Ltd.
(14) Optional card slot
2 Overview
(15) BSC port 2
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