Powering Off The System - Huawei SmartACU2000D User Manual

SmartACU2000D Smart Array Controller
User Manual (With PID Modules)

6.4 Powering Off the System

Step 1 Turn off the single-phase power switch that controls the power supply from the
remote transformer station to the SACU.
Step 2 Turn off the three-phase power switch that controls the power supply from the
remote transformer station to the SACU.
Step 3 Turn off the QF03 single-phase input switch in the SACU.
Step 4 Turn off the three-phase input switch in the SACU.
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Step 5 Turn off the PID switch in the SACU.
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Issue 05 (2023-09-26)
Turn off FU01 for the SmartACU2000D-D-01.
Turn off FU01 and FU02 for the SmartACU2000D-D-03.
Turn off QF01 for the SmartACU2000D-D-01.
Turn off QF01 and QF02 for the SmartACU2000D-D-03.
Copyright © Huawei Technologies Co., Ltd.
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