side and 920V on the
AC
警告! Warning!
安装和维护前保证交流和直流侧均不带电。
Before installation and maintenance, ensure that
DC
注意!Notice!
本装置必须请专业电工进行安装。
This device must be installed by a professional
electrician.
4.1.4
安装需求 Installation Requirements
⚫
安装流程说明 Installation Process Description
逆变器的安装流程如图 4-6 所示。
The installation process of the inverter is shown in Figure 4-6.
side.
AC
sides are not live.
27
and
AC