Table of Contents
1 Information on this Document................................................. 6
1.1 Validity ............................................................................................... 6
1.2 Target Group ..................................................................................... 6
1.3 Additional Information....................................................................... 6
1.4 Symbols.............................................................................................. 7
1.5 Nomenclature.................................................................................... 8
2 Safety ........................................................................................ 9
2.1 Intended Use...................................................................................... 9
2.2 Safety Information ............................................................................. 9
3 Scope of Delivery ..................................................................... 12
4 Product Description .................................................................. 14
4.1 Sunny Tripower.................................................................................. 14
4.2 Interfaces and Functions.................................................................... 17
5 Mounting................................................................................... 20
5.1 Requirements for Mounting............................................................... 20
5.2 Mounting the Inverter........................................................................ 23
6 Electrical Connection ................................................................ 26
6.1 Safety during Electrical Connection ................................................. 26
6.2 Overview of the Connection Area.................................................... 27
6.2.1 View from Below............................................................................ 27
6.2.2 Interior View................................................................................... 28
6.3 AC Connection .................................................................................. 29
6.3.1 Requirements for the AC Connection........................................... 29
6.3.2 Connecting the Inverter to the Utility Grid ................................... 30
6.3.3 Connecting Additional Grounding............................................... 31
6.4 Connecting the Multifunction Relay.................................................. 32
6.4.1 Procedure for connecting the multifunction relay ........................ 32
6.4.2 Operating Modes of the Multifunction Relay.............................. 32
6.4.3 Connection Options ...................................................................... 32
6.4.4 Connection to the Multifunction Relay ......................................... 37
Table of Contents
SMA Solar Technology AG
Operating Manual 3STP5-12TL-20-BE-en-15