Ingeteam Ingecon Sun 250 TL, Installation Manual

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AAV2000IKI01 viii
Installation manual
Ingeteam Energy, S.A.
5.4.4. System wiring diagram ............................................................................................................46
5.4.5. Insulation fault contact / grid connection indicator ................................................................... 48
5.4.6. Access to auxiliary connections ................................................................................................49
5.4.7. Connection for communication via modem-GSM/GPRS + RS-485 ...............................................50
5.4.8. Connection for ethernet communication ..................................................................................51
5.4.9. Connection for fibre optic communication ................................................................................51
5.4.10. Ground Connections ............................................................................................................51
5.4.11. Connecting the auxiliary supply ..............................................................................................52
5.4.12. Grid connection ...................................................................................................................53
5.4.13. Connecting to the PV array ....................................................................................................54
5.5. Equipment configuration .................................................................................................................57
5.5.1. CAN number setting of an electronic block ................................................................................57
5.5.2. Configuring the Modbus Node of an electronic block ..................................................................57
5.5.3. Synchronisation of electronic blocks in units connected to the same inverter ................................58
5.6. Available kits .................................................................................................................................59
5.6.1. Nighttime power supply ..........................................................................................................59
5.6.2. Grounding kit .........................................................................................................................59
5.6.3. Remote triggering kit ..............................................................................................................61
6. Commissioning ......................................................................................................................................62
6.1. Equipment inspection .....................................................................................................................62
6.1.1. Inspection..............................................................................................................................62
6.1.2. Shutting down........................................................................................................................62
6.2. Start-up .......................................................................................................................................63
6.2.1. Start-up ................................................................................................................................63
6.2.2. Checking and measurement ....................................................................................................63
7. Preventive maintenance ..........................................................................................................................64
7.1. Maintenance tasks .........................................................................................................................64
8. Troubleshooting ......................................................................................................................................66
8.1. LED messages ...............................................................................................................................66
8.1.1. Green LED .............................................................................................................................66
Slow flashing ..............................................................................................................................66
Fast flashing ...............................................................................................................................66
Steady light ................................................................................................................................66
8.1.2. Orange LED ...........................................................................................................................67
Fast flashing ...............................................................................................................................67
8.1.3. Red LED ...............................................................................................................................67
Steady light ................................................................................................................................67
8.2. List of alarms and stop reasons .......................................................................................................68
8.3. Inverter alarms due to protections ....................................................................................................69
8.4. Action protocol for responding to incidents .......................................................................................69
8.4.1. Voltage and/or frequency out of range .......................................................................................70
8.4.2. Temperature ..........................................................................................................................72
8.4.3. AC circuit protection ...............................................................................................................74
8.4.4. Reason for contactor shutdown ................................................................................................77
8.4.5. DC circuit protections .............................................................................................................78
8.4.6. Insulation fault .....................................................................................................................79
8.4.7. Manual shutdown ...................................................................................................................79
8.4.8. Thermomagnetic Q2 ...............................................................................................................80
8.5. Replacing the inverter .....................................................................................................................80
8.6. Replacing varistors in the intake board .............................................................................................82
8.7. Description of terminal strip ............................................................................................................ 83
9. Display control ...................................................................................................................................... 84
9.1. Keypad and LEDs .......................................................................................................................... 84
9.2. Display ..........................................................................................................................................85
9.3. Main menu ....................................................................................................................................86
9.4. Monitoring .....................................................................................................................................86
9.5. Reasons for shutdown .................................................................................................................... 88
9.6. Settings ........................................................................................................................................89
Date and Time ............................................................................................................................89
Inverter number ..........................................................................................................................89