Table Of Contents - Fronius Symo Series Installation Instructions Manual

Contents
Location selection and installation position................................................................................................
Safety Instructions Explanation.............................................................................................................
Safety....................................................................................................................................................
Intended Use.........................................................................................................................................
Location Selection.................................................................................................................................
Installation position of the inverter ........................................................................................................
General Location Selection...................................................................................................................
Example: Installation of several inverters .............................................................................................
Do not ground the solar modules..........................................................................................................
Power Line Communication (PLC) Transmitter ....................................................................................
Preparation
Attaching the Mounting Bracket .................................................................................................................
Safety....................................................................................................................................................
Selecting Dowels and Screws...............................................................................................................
Screw recommendation ........................................................................................................................
Opening the Inverter .............................................................................................................................
Installing the Mounting Bracket on a Wall.............................................................................................
Installing the Mounting Bracket on a Mast or Beam .............................................................................
Attaching the mounting bracket to a metal carrier ................................................................................
Do not warp or deform the mounting bracket........................................................................................
Knockouts ..................................................................................................................................................
Safety....................................................................................................................................................
General .................................................................................................................................................
Knocking or Drilling Out Knockouts ......................................................................................................
AC~
Suitable Grids ............................................................................................................................................
Connecting the inverter to the public grid (AC side) ..................................................................................
Safety....................................................................................................................................................
Permitted Cables ..................................................................................................................................
Preparing Aluminum Cables for Connection.........................................................................................
Monitoring the grid ................................................................................................................................
Fronius Symo 15.0-3 208 - ferrite ring .................................................................................................
Connecting the Inverter to the Public Grid (AC)....................................................................................
Maximum AC fuse protection................................................................................................................
Additional external AC and/or DC disconnect.......................................................................................
DC=
Notes on the Multi-MPP Tracker inverter ...................................................................................................
Multi MPP Tracker - Inverter ................................................................................................................
Connecting Solar Module Strings to the Inverter .......................................................................................
Safety....................................................................................................................................................
String Fuses..........................................................................................................................................
Permitted Cables ..................................................................................................................................
General Information about Solar Modules ............................................................................................
Connecting Aluminum Cables...............................................................................................................
Connecting Solar Module Strings to the Inverter ..................................................................................
Laying Solar.Net Cables
Data communication ..................................................................................................................................
Lay data communication cables............................................................................................................
Installing Datamanager in the Inverter ..................................................................................................
Finally...
5
5
5
6
7
8
9
10
10
10
11
13
13
13
13
13
14
15
15
16
17
17
17
18
21
23
24
24
25
26
27
27
27
29
30
31
33
33
34
34
35
36
38
38
39
41
43
43
44
47
3