FusionModule1000A40 Prefabricated All-in-One Data
Center
Commissioning Guide
8 Commissioning Core Components
Issue 02 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
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Item
Value
Description
Voltage Thresholds
Volt Threshold Min
LN1
–30% to –5%
The step increase is
±1%. The default
settings are –10%
for LN1 and LN2.
Volt Threshold Min
LN2
–30% to –5%
Volt Threshold Max
LN1
+5% to +30%
The step increase is
±1%. The default
settings are +10%
for LN1 and LN2.
Volt Threshold Max
LN2
+5% to +30%
Frequency
Thresholds
Freq Threshold Min
LN1
–10% to –1%
The step increase is
±1%. The default
settings are -5% for
LN1 and LN2.
Freq Threshold Min
LN2
–10% to –1%
Freq Threshold Max
LN1
+1% to +10%
The step increase is
±1%. The default
settings are +5% for
LN1 and LN2.
Freq Threshold Max
LN2
+1% to +10%
Modbus
Modbus address
Local / Remote
There is no need to
reset the parameter.
Language
English; Deutsch;
Francais; Itatiano;
Espanol; Suomi;
Russian; Chinese
Set the parameter
based on site
requirements.
Step 8
Set the ATS controller to auto mode.
----End
8.1.2 Commissioning the Integrated UPS
Prerequisites
The upstream circuit breaker PDB of the integrated UPS has been powered on.
Power modules and batteries have been installed and connected, and the installation has
been verified.
Preparations
Tool: multimeter
Documents: integrated UPS user manual, power supply and distribution device layout
diagram, power supply and distribution system diagram, power supply and distribution device
initial configuration table
Skill requirement: power distribution engineer
