SmartACU2000B smart array controller
User Manual (with PID modules, 800 V AC)
2 Overview
Issue 05 (2019-01-20)
Copyright © Huawei Technologies Co., Ltd.
18
The SmartLogger communicates with the SUN2000 app over the embedded Bluetooth module. For
details, see the
SmartLogger2000 User Manual
and
SUN2000 APP User Manual
. When the
SmartLogger is communicating with the SUN2000 app, keep the SUN2000 app less than 1 m (39.37
in.) away from the front of the cabinet to ensure proper communication.
2.5 Working Principles
shows the electrical conceptual diagram for the smart array
controller that does not support 24 V DC input or output.
Figure 2-10
Electrical conceptual diagram (for the smart array controller not supporting 24 V DC
input or output with QF02 and QF04 circuit breakers)