Commissioning The Mdu - Huawei FusionModule1000A Commissioning Manual

FusionModule1000A40 Prefabricated All-in-One Data
Center
Commissioning Guide

8.1.3 Commissioning the MDU

Prerequisites


Preparations
Tool: multimeter
Documents: integrated UPS user manual
Skill requirement: power distribution engineer
Context
Figure 8-3
parameters, view the running status and alarms, and upgrade software.
Figure 8-3 MDU front view
(1) Alarm indicator
Table 8-4
Table 8-4 Alarm indicator status
Status
On
Issue 02 (2019-12-20)
The integrated UPS has been powered on.
Control cables have been connected.
shows the front view of the MDU. The MDU allows you to set integrated UPS
describes the alarm indicator status.
Color
Red
Yellow
Green
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Meaning
A critical alarm is generated for the integrated UPS, and
the buzzer buzzes.
A major alarm has been generated for the integrated UPS,
and the buzzer buzzes at an interval of 0.5s.
A warning has been generated for the integrated UPS, or
8 Commissioning Core Components
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