User Manual UM0016_ASW 25K-40K-LT-G3_EN_V02_0622 1
ASW LT-G3 series inverter Table of Contents
1 Notes on this Manual ............................................................................................................. 4
1.1 General Notes ................................................................................................................. 4
1.2 Area of Validity ................................................................................................................ 4
1.3 Target group .................................................................................................................... 5
1.4 Symbols used in this manual ......................................................................................... 6
2 Safety ....................................................................................................................................... 7
2.1 Intended use .................................................................................................................... 7
2.2 Important safety information .......................................................................................... 8
2.3 Symbols on the label .................................................................................................... 10
3 Unpacking .............................................................................................................................. 12
3.1 Scope of delivery........................................................................................................... 12
3.2 Check for transport damage ........................................................................................ 12
4 Mounting ................................................................................................................................ 13
4.1 Requirements for mounting ......................................................................................... 13
4.2 Mounting the inverter .................................................................................................... 17
5 Electrical connection ............................................................................................................ 21
5.1 Safety .............................................................................................................................. 21
5.2 Electrical Connection Panel......................................................................................... 22
5.3 Electrical connection diagram with a separate DC isolator ..................................... 22
5.4 AC Connection .............................................................................................................. 23
5.4.1 Conditions for the AC connection....................................................................... 23
5.4.2 Grid connection ..................................................................................................... 27
5.4.3 Additional grounding connection ........................................................................ 29
5.5 DC connection ............................................................................................................... 30
