SmartACU2000B smart array controller
User Manual (with PID modules, 800 V AC)
6 System Commissioning
Issue 05 (2019-01-20)
Copyright © Huawei Technologies Co., Ltd.
86
If the smart array controller supports 24 V DC input and output, turn off the QF06 DC
output switch and QF07 DC input switch.
Step 4
Turn off the QF01 single-phase input switch on the smart array controller.
Step 5
Turn off the three-phase input switch on the smart array controller.
If the smart array controller houses one PID module, turn off the
QF02
(or
FU01
)
three-phase input switch.
If the smart array controller houses two PID modules, turn off the
QF02
and
QF04
(or
FU01
and
FU02
) three-phase input switches.
Step 6
Turn off the PID switch on the smart array controller.
If the smart array controller houses one PID module, turn off the QF03 PID switch.
If the smart array controller houses two PID modules, turn off the QF03 and QF05 PID
switches.
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