ZIGOR ZGR SOLAR STR 250 Manual De Operación página 50

ZGR SOLAR STR 250
INDEX
1 PRECAUTIONS ..................................................................................................................................................... 3
1.1 General precautions ..................................................................................................................................... 3
1.2 Storage precautions ..................................................................................................................................... 4
1.3 Environmental precautions .......................................................................................................................... 4
1.4 Precautions on receiving the unit ................................................................................................................. 5
2 GENERAL DESCRIPTION ..................................................................................................................................... 6
2.1 Introduction .................................................................................................................................................. 6
2.2 Main characteristics ..................................................................................................................................... 7
2.3 ZGR SOLAR STR 250 construction ............................................................................................................. 8
2.4 Internal architecture of ZGR SOLAR STR 250 ............................................................................................. 9
3 ZGR SOLAR STR 250 OPERATION ................................................................................................................... 10
4 INSTALLATION ................................................................................................................................................... 11
4.1 Receiving the material ................................................................................................................................ 11
4.1.1 Inspection before Commissioning ......................................................................................................... 11
4.1.2 Commissioning Procedure ..................................................................................................................... 11
4.2 Mechanical installation ............................................................................................................................... 12
4.2.1 Safety during mounting .......................................................................................................................... 12
4.2.2 Place and installation conditions ........................................................................................................... 12
4.2.3 Placing in the operating position ........................................................................................................... 13
4.3 Moving the ZGR SOLAR STR 250 ............................................................................................................. 14
4.3.1 Manual Transport ................................................................................................................................... 14
4.3.2 Hoisting Transport .................................................................................................................................. 15
4.3.3 Mounting-bracket installation ................................................................................................................ 15
4.3.4 Wall-mounting installation ...................................................................................................................... 18
4.4 Electrical installation .................................................................................................................................. 20
4.4.1 Safety instructions.................................................................................................................................. 20
4.4.2 Terminal description ............................................................................................................................... 21
4.4.3 Electrical connection .............................................................................................................................. 21
4.4.4 Electrical connection .............................................................................................................................. 22
4.4.5 AC connection ........................................................................................................................................ 24
4.4.6 DC connection ....................................................................................................................................... 28
4.5 RS 485 communications connections ....................................................................................................... 31
4.5.1 Single-inverter communication system.................................................................................................. 32
4.5.2 Multi-inverter communication system .................................................................................................... 32
4.5.3 Connection procedure (terminal block) .................................................................................................. 32
4.5.4 Wiring of Tracking System Power Cable (Optional) ............................................................................... 34
4.6 Inverter decommissioning .......................................................................................................................... 35
4.6.1 Disconnecting the inverter ..................................................................................................................... 35
4.6.2 Dismantling the inverter ......................................................................................................................... 36
4.6.3 Disposal of the inverter .......................................................................................................................... 36
5 TROUBLESHOOTING ......................................................................................................................................... 37
5.1 Malfunctions of the equipment .................................................................................................................. 37
6 MAINTENANCE .................................................................................................................................................. 40
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