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UPS5000-S-1200 kVA
User Manual
Table 2-11 Status indicator
Status
On
Off
Figure 2-27 MDU ports
Table 2-12 Description of MDU ports
No.
1
2
3
4
Issue 10 (2023-05-26)
Color
Meaning
Red
A critical alarm has been generated, and the buzzer
sounds continuously.
Yellow
A minor alarm has been generated, and the buzzer
buzzes at 2 Hz.
Green
The UPS is running properly or a warning has been
generated.
N/A
The MDU is powered off.
NO TE
The indicator on the MDU panel is yellow when the bypass supplies power in non-ECO
mode.
Port Name
MUS05A
(DB26)
FE
CAN
RS485_1
Copyright © Huawei Digital Power Technologies Co., Ltd.
Description
Connects to the MDU and monitoring interface card
Network port
Reserved
Reserved
2 Product Overview
48
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