System Commissioning; Power Supply And Distribution System Commissioning; Verifying The Switchover Between Two Power Supplies - Huawei FusionModule1000A40 Commissioning Manual

FusionModule1000A40 Prefabricated All-in-One Data
Center
Commissioning Guide
7.1 Power Supply and Distribution System
Commissioning
Before putting the FusionModule1000 into use, you must commission the power supply and
distribution system to ensure normal power supply.

7.1.1 Verifying the Switchover Between Two Power Supplies

Prerequisites


Preparations
Tools: none
Documents: power supply and distribution system diagrams, monitoring device layout
diagram
Skill requirement: power distribution engineer
Procedure
Step 1 Verify that the two power plugs are supplying power normally.
Step 2 Remove one power plug for the server or switch off the corresponding rPDU input circuit
breaker in the PDC.
Step 3 Power on the server 30s later. Check that the server works properly and does not restart or
break down.
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The FusionModule1000 is powered on, commissioned, and working properly.
Devices that have two power supplies have been properly powered on by both supplies.
This section describes how to perform the switchover for a device that has two power supplies, using the
server as an example.
For the diagrams and tables, see the initial configuration parameter manual for the solution in use.
Copyright © Huawei Technologies Co., Ltd.

System Commissioning

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