Table of Contents
Doc. No. 982055, Version 01, SelectSun 20K
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3
Table of Contents
Copyright ........................................................................................................................................................ 2
Publisher ........................................................................................................................................................ 2
Trademarks .................................................................................................................................................... 2
Disclaimer and Limitation of Liability .............................................................................................................. 2
Table of Contents ........................................................................................................................................... 3
1
About this Instruction Manual
6
1.1
Symbols and Markup .......................................................................................................................... 6
1.2
Warning Notices .................................................................................................................................. 6
1.2.1
Layout of a Warning Notice .......................................................................................................... 6
1.2.2
Categories of Warning Notices .................................................................................................... 6
1.3
Information .......................................................................................................................................... 7
2
Safety Information
8
2.1
Intended Use ....................................................................................................................................... 8
2.2
Qualification of Personnel ................................................................................................................... 8
2.3
Dangers Arising from Misuse .............................................................................................................. 9
2.4
Protection against Contact with Electrical Parts ............................................................................... 10
2.5
Protection against Contact with Hot Parts ........................................................................................ 10
2.6
Protection during Handling and Assembly ........................................................................................ 11
2.7
Please Note Before Starting Up ........................................................................................................ 11
2.8
Additional Symbols and Warning Notices on the Inverter ................................................................. 12
3
Description of Device
13
3.1
Infastructure Requirements ............................................................................................................... 13
3.2
Features of SelectSun 20K ............................................................................................................... 13
3.3
External Dimensions ......................................................................................................................... 14
3.4
Block Diagram ................................................................................................................................... 14
3.4.1
SelectSun 20K ........................................................................................................................... 14
3.5
DC Connection .................................................................................................................................. 15
3.6
Internal Data Logger ......................................................................................................................... 15
4
Installation
16
4.1
Assembly Site Requirements ............................................................................................................ 16
4.2
Transport ........................................................................................................................................... 17
4.3
Storage .............................................................................................................................................. 17
4.4
Checking scope of delivery ............................................................................................................... 18
4.5
Unpacking the Device ....................................................................................................................... 18
4.6
Installation ......................................................................................................................................... 19
4.7
Device connectors ............................................................................................................................. 20
4.8
Grounding .......................................................................................................................................... 21
4.9
Residual Current Protection .............................................................................................................. 21
4.10
Power Connection ......................................................................................................................... 21
4.11
Power Supply Line ......................................................................................................................... 23
4.11.1
Fitting of supplied power plug .................................................................................................... 23
4.12
Grid Line Impedance ..................................................................................................................... 25
4.13
DC connection PV generator ......................................................................................................... 26
4.13.1
DC-Connection .......................................................................................................................... 27
