IV
Content
About This Manual .......................................................................... I
1 Safety Instructions ................................................................... 1
2 Product Description ................................................................. 6
2.1 Intended Usage ...................................................................................................... 6
2.2 Product Introduction ............................................................................................ 7
2.2.1 Appearance ................................................................................................................. 7
2.2.2 Dimensions .................................................................................................................. 8
2.2.3 LCD Display .................................................................................................................. 8
2.2.4 DC Switch ..................................................................................................................... 9
2.3 Technical Description ........................................................................................ 10
2.3.1 Circuit Diagram ....................................................................................................... 10
2.3.2 Function Description ............................................................................................ 10
2.3.3 Derating ..................................................................................................................... 11
3 Installation Flow..................................................................... 14
4 Unpacking and Storage ......................................................... 16
4.1 Unpacking and Inspection .............................................................................. 16
4.2 Identifying Inverter ............................................................................................ 16
4.3 Scope of Delivery ................................................................................................ 18
4.4 Inverter Storage ................................................................................................... 18
5 Mechanical Installation ......................................................... 20
5.1 Installation Site Selection ................................................................................ 20
5.2 Moving Inverter to Installation Site .............................................................. 22
5.3 Installing the Inverter ........................................................................................ 23
5.3.1 Installing to Metal Frame .................................................................................... 24
5.3.2 Installing to Concrete Wall .................................................................................. 25
6 Electrical Connection ............................................................. 27
6.1 Terminal Description ......................................................................................... 27
6.2 AC Side Cable Connection ............................................................................... 28