1
EN
Contents
Explanation of symbols ..............................................................................................................................
Explanation of safety symbols ..............................................................................................................
Explanation of symbols and choice of location .....................................................................................
Choice of location ......................................................................................................................................
Proper use ............................................................................................................................................
General comments regarding choice of location...................................................................................
Cabling and max. cable cross sections......................................................................................................
Cabling and max. cable cross sections.................................................................................................
Notes regarding positioning the inverter ....................................................................................................
Positioning the inverter .........................................................................................................................
Notes regarding grid connection ................................................................................................................
Monitoring the Grid ...............................................................................................................................
AC connection area ..............................................................................................................................
Connecting aluminium cables ...............................................................................................................
Max. cross-section of AC cables...........................................................................................................
Fuse protection on alternating current side...........................................................................................
Notes regarding DC connection.................................................................................................................
General comments regarding solar modules ........................................................................................
DC connection area ..............................................................................................................................
Connecting aluminium cables ...............................................................................................................
Max. cross-section of DC cables ..........................................................................................................
DC fuses ...............................................................................................................................................
Overvoltage protection...............................................................................................................................
Overvoltage protection..........................................................................................................................
Notes on the relay contacts and on the monitoring and protection contacts .............................................
Overview ...............................................................................................................................................
(1) Relay contacts .................................................................................................................................
Possible relay contact functions............................................................................................................
(2) Transformer connections IN1 / IN2..................................................................................................
(3) External switches IN3 / IN4 .............................................................................................................
(4) Contact monitoring IN5 / IN6 / IN7...................................................................................................
[to be translated] ...................................................................................................................................
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