6
000428CG-F
1- Introduction and general information
Residual risks .......................................................................................................................................34
Table of residual risks ...........................................................................................................34
Lifting and transport ......................................................................................................................... 35
General conditions ...............................................................................................................................35
Transport and handling .......................................................................................................35
Lifting .....................................................................................................................................35
Unpacking and checking ...................................................................................................... 35
List of components supplied .................................................................................................36
Weight of the groups of device .............................................................................................37
Installation ......................................................................................................................................... 38
General conditions ..............................................................................................................................38
Environmental checks ........................................................................................................... 39
Installations above 2000 metres ...........................................................................................39
Installation position ................................................................................................................40
Wall mounting .......................................................................................................................................41
Operations preparatory to PV generator connection ....................................................................... 42
Checking the correct polarity of the strings ..........................................................................42
Checking of leakage to ground of the photovoltaic generator .............................................. 42
Choice of differential protection downstream of the inverter ................................................42
Independent or parallel input channels configuration ..................................................................... 44
Channel configuration examples ..........................................................................................45
Independent channel configuration (default configuration) ..................................................46
Parallel channel configuration .............................................................................................. 46
Input connection to PV generator (DC side) .....................................................................................47
String protection fuses (-FS model only)...........................................................................................49
Sizing of fuses .......................................................................................................................49
Installation procedure for quick fit connectors ......................................................................51
Grid output connection (AC side) ....................................................................................................... 55
Characteristics and sizing of the line cable ..........................................................................55
Load protection switch (AC disconnect switch) ....................................................................56
Connection to the AC side terminal board ............................................................................56
Communication and control board ....................................................................................................57
Connections to the communication and control board ...................................................................58
Serial Connection Communication (RS485) .........................................................................59
Procedure for connection to a monitoring system ................................................................60
Remote control connection ...................................................................................................61
Configurable Relay connection (ALARM) ............................................................................. 61
Instruments ........................................................................................................................................ 62
General conditions ..............................................................................................................................62
Description of keyboard and LED Panel...............................................................................63
Operation ........................................................................................................................................... 64
General conditions ..............................................................................................................................64
Monitoring and data transmission .....................................................................................................65
User interface mode ..............................................................................................................65
Types of data available .........................................................................................................65
Measurement tolerance ........................................................................................................65
Commissioning ..................................................................................................................................... 66
Display access and settings .................................................................................................68
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