INGECON SUN SMART
Contents
1. Pg 20 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual Ingecon Sun Three Phase Inverter Ingeteam 5 Uninstalling the inverter To uninstall the inverter proceed as follows Disconnect the unit from the power grid the PV array and the back up power sources Wait 10 minutes for the internal capacitance to discharge Open the unit and check that no voltage is present Disconnect the cables as follows The insulation failure detector switch Auxiliary equipment analogue inputs etc Communications line the connection to the Power Grid See the section on Connection to the Power Grid the connection to the PV array See the section on Connection to the PV array earth connection See the section on earth connections Pay particular heed to the following warning note Make an electrical check to ensure that there is no electrical contact whatsoever between either the grid or the PV panels and any part of the equipment Remember that personal protective equipment PPE is compulsory to verify that no voltage is present And remember The Ingecon Sun units may only be opened by qualified personnel During the installation adjustment and maintenance operations it is compulsory to use personal protective equipment PPE safety helmet glasses gloces and footwear Dielectric glasses appropiate for work voltages Safety glasses against mechanical risk d2. AAP0016 Tarjeta de Entradas Analdgicas Consult the communication accessory installation manual AAX2002IKI01 Communication accessories Installation Manual Pg 14 de 40 Ref AAS2000IKI02 Rev Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 3 4 GSM GPRS Modem communication connection At the installer s request optionally the inverters may incorporate hardware to enable a GMS GPRS communication link to be established with the inverter Consult the communication accessory installation manual AAX2002IKI01 Communication accessories Installation Manual 3 5 RS 485 line Communication connection At the installer s request optionally the inverters may incorporate hardware to enable communication through an RS 485 serial line In all these units the auxiliary signals are directly connected to card AAP0022 Com RS 485 Consult the communication accessory installation manual AAX2002IKI01 Communication accessories Installation Manual 3 6 Ethernet Communication connection At the installer s request optionally the inverters may incorporate hardware to enable communication through Ethernet Consult the communication accessory installation manual AAX2002IKI01 Communication accessories Installation Manual 3 7 Optical Fibre Communication connection n_the installer s request and n tion a hardware component for communication via optical fibre can be inst
3. In the event of an equipment failure requiring the replacement of the above mentioned electronics block please proceed as indicated below The electronics block is heavy We would advise handling by two people or with mechanical assistance It is compulsory to use protective gloves when handling the block Dielectric gloves adapted to the operating voltage Gloves to protect against mechanical hazards Authorised safety glasses to protect against electrical hazards Safety footwear Helmet The necessary tools to replace the electronics block are star screwdriver for lateral screws plane screwdriver for terminal block connectors Proceed as follows Disconnect the equipment from the power grid and PV array Wait 10 mintues for the internal capacitance to discharge Check that there are no live voltages inside the equipment Open the equipment door Remove electronic block protections Disconnect the DC bus power cables in the block XPV Disconnect the AC input power cables in the block XAC Disconnect the cables in the terminal block from outside the equipment X1 X2 X3 X4 XDC Disconnect the display flat cable Unscrew the four anchoring points Slide it out to the side Extract it To connect a new Electronics Block follow the same steps in inverse order Ref AAS2000IKI02 Pg 37 de 40 Rev _ Dec 2009 I n qe teqm Installation Manual Ingecon Sun Three Phase Inverter 8 6 Replac
4. This option resets all partial counters Security Code will be neccessary INVERTER DATA Inverter data are shown in this screen INVERTER DATA NS 011090102R34 Firm AAS1040_P FirmDis AAS1091_ Boot Dis AAS1092_ Serial Number SN Number that identifies the inverter Firmware Version Firm Name and Version of the Firmware of the inverter Display Firmware Version FirmDis Name and Version of the Firmware of the display Display Boot Version BootDis Name and Version of display s Boot Ref Rev _ AAS2000IKI02 Pg 31 de 40 Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter 8 Troubleshooting This is a troubleshooting guide to help resolve problems that may arise with regard to the Ingecon Sun SMART installation It isexplained how to replace some components or make some adjustments too Any probelms arising with the Ingecon Sun SMART should only be resolved by qualified personal observing the general safety conditions set out in this manual 8 1 LED indications Some LED indicate a particular problem in the PV installation green yellow red 8 1 1 Green LED This LED should be on when the start up process and operation is normal whilst the other LEDs should be off There are three ON modes 8 1 1 1 Flashing slowly Flashing every 3 seconds indicates on hold status due to low radiation This alarm is triggered when the PV array is not receivi
5. PROT_CA_ALARM Error at AC varistors of AAS0043 Error at AC protections dischargers fuses FAULT ALARM S i Line 2 power electronics Fault Line 3 power electronics Fault 0x1000 MANUAL STOP ALARM SR MANUAL STOP Manual Stop by Emergency Mushroom display or comunication Error at three phase input breaker 60 to 100 kW inverters 0x2000 CONFIG_ALARM Stop by a Firmware modification 0x8000 y MIN VPV ALARM SR MIN VPV Stop because of low voltage As the inverter controls this voltage it sa 7 should never happen Ref AAS2000IKI02 Pg 35 de 40 Rev Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter 8 3 Inverter alarms caused by protections 0100H AC circuit protections It appears when anAC protection has shotdown Monitorised elements are Q Q Q Which are Surge Arresters and contactor Protections In normal operation every switch has to be closed except of contactor circuit If there is and alarm signal circuit has to be checked to verify where the circuit is opened There may be several causes as broken circuit cables shotdown protection fused Surge Arrester connector RV OPTIONAL If the equipment has AC surge arresters check the status indicator If it is green they are correct if it is red replace it Check it s wires too Q Q Q RV OPTIONAL X6 2 gt N N n KEE 0200H DC circuit protections It appears when an DC protection has shotdown Mo
6. 4 1 e LA E 19 4 1 1 Inspector carrelli alal 19 42 NE Heee ad ihr i 20 4 2 1 Adjusting the Settings aaa 20 422 Spello 20 Pg 2 de 40 Ref AAS2000IKI02 Rev Dec 2009 Ingecon Sun Three Phase Inverter Installation Manual n ge team 5 Uninstalling the inverter eri 21 D Preventive Mamtenance kk AKA 23 6 1 Mainienance Procedures cei iii 23 7 Using the display and keyboard ii 25 Isl Rode 20 2 E eemRrRarar a ar are mm 26 7 3 MIRI 27 12 MONO O sion 27 ESE IA 30 7 0 Adj St S si anita 31 7 7 Inverter E EEN 31 8 e en Ter D E 32 8 1 LE ata 32 8 1 1 Green LED lt a aid 32 SAA SE Gilet Ee EE 32 Na Salat te Ak oriana aa ii li 32 8 1 1 39 LED remains O circa alia aaa 32 8 1 2 Orange LED 33 8 1 21 Flashing GUCK Yenerin a b y b k ba W NE b k a 33 g 1 3 Green LED E 33 8 1 3 1 LED remains n a ai aku tad once Z RM k bi WAR ku RE WARA Ek h ken 33 8 2 List of the Alarms and shutdown reasonS Eke 35 8 3 Inverter alarms caused by protections Eke e 36 8 4 Disconnection from nerd loan 36 8 5 Replacement of the Electronics BIOCK EEE kk kk kk kek 37 6 6 Replacement of the Control Board iii 38 8 7 Replacement of Varistors in the Measure BoardS EEE 38 Ref AAS2000IKI02 Pg 3 de 40 Rev Dec 2009 Installation Manual Ingecon Sun Three Phase Inverter Ingeteam documentation related to this manual CATALOGUES Ingecon Sun a Commercial Catalo
7. Check there is not high heat sources near the inverter If the problem persists contact Ingeteam Energy S A This LED indicates that an alarm has been triggered in the inverter 8 1 3 1 LED remains on Inverter stops It indicates that the problem requires the stopping of the inverter More common alarms that require inverter stop are 0400H Manual stop Verify that emergency mushroom has not been accidentally activated and change to Start inverter with keyboard and display 0001H Grid frequency out of limits 0002H Grid voltage out of limits Probably there are some problems on the grid When it will disappear inverter will work again If problem persists check the connection to the grid If problem persists contact with Ingeteam Energy S A 0800H Failure in power electronic There are two possible reasons There is a ground fault contact in DC circuit Asurge arrester has been activated An Insulation Failure can be life threatening An Insulation Failure must be repaired by qualified personnel Ref Rev _ AAS2000IKI02 Pg 33 de 40 Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter Procedure to determine which of the two causes is responsible for the insulation failure Go to the submenu where PV array voltages are shown PPV and NPV PPV and NPV values will show us where is the fault We will disconnect the PV array by PV panel quick connectors to determi
8. Ingecon Sun Three Phase Inverter In order to provide a minimum level of safety the operators must always comply with the 5 golden rules Disconnect the power supply Make sure the system cannot be powered on unexpectedly Test for absence of voltage Earth and short circuit the system Protect yourself against any energised device in close proximity and mark he working area with safety panels if necessary Before these operations have been carried out the system is to be considered as energised and nobody should be allowed to work on it To test for absence of voltage it is compulsory to use measuring instruments of Class III 1 000 Volt Ingeteam Energy S A cannot be held responsible for any damage arising from any improper use of its products Pg 6 de 40 Ref AAS2000IKI02 Rev Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 1 2 Description of the Activities on the Device INSPECTION This kind of intervention involves opening the covering to carry out a visual inspection MANOEUVRE Any activity related to software loading testing of the warming cooling systems and corrective maintenance on the system except on the switchboards carried out by means of the operator machine interface MANIPULATION Any activity of assembly and or replacement of components as well as any change to the calibration settings of the protection devices The following provisions
9. Sun Three Phase Inverter 3 Electrical connection Once the equipment has been mounted in its definitive location the electrical connections can be made to the auxiliary equipment the Power Grid and the PV array The Ingecon Sun inverter electrical connection must be made by qualified person nel observing the general safety conditions set out in this manual The inverter operates under hazardous voltages and currents The basic inverter connections should be made in the following order Connection of the insulation failure detection switch optional Connection of any auxiliary equipment optional Communication line optional Earth connection See the Earth connections section Inverter connection to the Power Grid See the Power grid connection section Connection to the PV array See the PV array connection section rs si DC Breaker ly OPTIONAL I leone i Contactor N I I F TI Inverter A T II Transformer 9 I I j ro A gt ca LI i i ELI I LI gt l LI I LI l I bes oo ee EE ee J DC voltage surge arresters Cenni OPTIONAL AC voltage surge arresters OPTIONAL Pg 12 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 3 1 Opening the equipment and access Before opening the front door make absolutely certain that there are no live voltages inside the cabinet For this the equipment needs to be discon
10. 948 288 001 http www ingeteam com Ingeteam Ingeteam Energy S A www ingeteam com
11. Stoppage due to a configuration change Manual stoppage Low input voltage at the panels Hardware failure internal Power electronics failure Power electronics failure Power electronics failure Instantaneous overcurrent at AC output Stoppage due to a firmware change AD converter reading failure internal Insufficient solar radiation DC protection Printed circuit overheating AC protection Error at the AC magnetic breaker Error when closing the contactor Soppage due to Watch Dog reset internal AD converter error internal Power electronics fatal error Current PI saturation internal Pg 30 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 7 6 7 7 AJUSTMENTS Date and Date The current time and date can be changed from this menu The internal clock automatically makes the time change from summer winter Change Inverter Number In this menu is assigned the number of the inverter in the installation It s neccessary to configure the communications Language Here you can select the language of the display Grid Quality Grid Quality parameters can be changed here Security Code will be neccessary Grounding PV array grounding type can be modificated here Security Code will be neccessary Connexion Tipe The time that waits the inverter to connect to the grid can be modified here Security Code will be neccessary Total Reset
12. and Q3 MT breakers are in ON position 3 12 Hermetic seal Safety measures During installation it is important to ensure that the unit s IP rating is maintained For all connections through the PG cable glands allow sufficient cable length inside the equipment to ensure that there is no pull on the electric terminals inside Check that any unused ports are hermetically sealed The front door should be only opened after disconnecting the inverter from the grid and PV array Likewise it is essential to close the unit before connecting it to the PV array or grid If thre is no alarms after the waiting time the inverter will begin magnetizing the transformer producing a soft buzzing Then it will connect the grid and search the MPPT Pg 18 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 4 Start up The inverter may only be started up once all the connections indicated in the previous section have been made and once the unit has been perfectly sealed 4 1 Equipment checking The INGECON SUN SMART elements are protected by MT brakers Make sure they are closed prior to start up Prior to any manipulation on MT breakers check there is not electrical hazard To check that no voltage is present it is mandatory to use class III 1000 Volt testing devices and recommended protection equipment 4 1 1 Inspection Prior to the invert
13. must be considered when performing an activity of inspection manoeuvre or manipulation The Ingecon Sun devices can be opened exclusively by authorised personne during installation and tuning operations A serious risk of electric shock exists even after the device has been disconnected from the electric grid and photovoltaic panels Wait at least 10 minutes to allow the system to discharge its natural capacitance The use of the following Personal Protection Equipment PPE is compulsory Dielectric gloves compliant with the system s voltage Gloves for protection against mechanical hazards Approved safety goggles for protection against electrical hazards Safety shoes Never touch the radiator located behind the system s Electronic Block since it may reach extremely high temperatures When handling the device remember that It is forbidden to handle the device when a source of power supply is still connected to the system Always carry out a test to ensure that there are no electric contacts between the grid or any of the photovoltaic panels and a component of the device Always wear safety gloves Ref AAS2000IKI02 Pg 7 de 40 Rev Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter 2 Assembly General Provisions The Ingecon Sun Inverter must be installed by qualified personnel only in conformity with the general provisions on safety described herein The
14. the cabling and ensured that the unit is sealed correctly you can then proceed to power up the equipment whilst maintaining it in the stop position Follow the guidelines set out in the equipment specific instruction manual When performing the tasks indicated in this point it is mandatory to ensure that the equipment is sealed thereby avoiding any possible contacts with live parts without IP5X protection 4 2 1 Adjusting the settings Check that the equipments starts up Red LED remains on because Manual Stop is activated Check that the values of AC and DC voltages in Monitoring menu They should be 340V lt Vac1 Vac2 Vac3 lt 440V 400 lt Vdc lt 900 Vdc shows the value of DC actual voltage Pressing OK while selecting this value it is able to see the Positive PV array Voltage PPV and the Negative PV array Voltage to Earth NPV to check that PV array is correctly balanced and it don t has any earth fault contact Check there is not any alarm apart of Manual Stop Alarm 1000H 4 2 2 Starting up Once described actions have been completed proceed to start up the equipment Change to Start Inverter from the display and keyboard Red LED will switch off and green LED will begin flash After one minute the circuit will be connected authomatically and the fans will start up for a few seconds Green LED will remain on and when checking the alarms there won t be any of them showing 0000H that means there is no alarm
15. the cosine of the phase angle existing between the grid voltage and the current delivered by the inverter Screen 5 Rpv Impedance between PV array and Ground Rpv Impedance between pole of PV array and Ground Rpv Impedance between pole of PV array and Ground Screen 6 Alarms Current inverter alarm status 0000H Everything is operating correctly 0001H Grid frequency is out of range 0002H Grid voltage is out of range 0004H Current PI saturation internal alarm 0008H Unexpected reset internal alarm 0010H Continuous over current at the output Internal alarm 0020H Temperature power electronics 0040H AD converter reading inverter internal alarm 0080H Instantaneous overcurrent at the output Internal alarm 0100H AC circuit protections 0200H DC circuit protections 0400H DC circuit insulation failure 0800H Failure in power electronic 1000H Alarm due to a manual stop 2000H Alarm caused by a configuration change 4000H Overvoltage at the input from the panels 8000H Voltage very low at the input from the panels Pg 28 de 40 Ref AAS2000IKI02 Rev Dec 2009 Installation Manual Ingecon Sun Three Phase Inverter Ingeteam Alarmas Hist From the Alarma Inv menu pressing provides access to the submenu Hist Alarm which shows the history of all alarms that have been activated since the inverter was last connected to the grid Tempint Inverter Power Electronics Temperature Te
16. 2 Display The display consists on Upper line where current time and date appear Internal clock adjust Summer Winter time authomatically Central zone where are shown instantaneous values of PV Array Voltage Power injected by the inverter and Output Voltages Lower line where appear the functions that the different keys have in the current screen 12 00 12 04 09 If the inverter is manually stopped instead the injected power a text with STOPPED will be shown Key functios at initial screen are Start Inverter Stop Inverter Enter to Main Menu If an alarm is present in the inverter there will be a flashing message of ALRM on the lower left corner and then the ESC key will serve to show the alarms in the equipment For example 12 00 12 04 09 FRECUENCY ALARM VOLTAGE ALARM MANUAL STOP ALARM Press ESC to quit this screen para salir de esta pantalla volver a pulsar ESC Pg 26 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n qe teqm Ingecon Sun Three Phase Inverter 7 3 Main menu Main menu has four submenus MONITORING Main parameters and internal variables are shown here This data inform about the Status of the equipment STOP REASONS Five last Stop Reasons are shown here AJUSTSMENTS All adjustsments of the inverter are shown here INVERTER DATA Inverter data are shown here 12 00 09 01 09 MAIN PRINCIPAL MONITORING STOP R
17. EASONS ADJUSTSMENTS INVERTER DATA ZA Monitoring Access by pressing LOK once selected MONITORING 12 00 09 01 09 MAIN PRINCIPAL STOP REASONS ADJUSTSMENTS INVERTER DATA Listed below is a description of the variables in each particular screen Screen 1 Pac Power the inverter is delivering to the Power Grid in kW Pdc Power provided by the solar panels in kW Etot Total energy in kWh delivered by the inverter to the Grid since it left the factory The recording of the serial number on the unit marks the start of this power record E Par Total energy in kWh delivered by the inverter to the Grid since last time generated power record was set to zero Ref AAS2000IKI02 Pg 27 de 40 Rev _ Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter Screen 2 Vdc Voltage provided by the solar panels to the inverter in Volts Vac1 Inverter output voltage for Power Grid phase 1 in volts Vac2 Inverter output voltage for Power Grid phase 2 in volts Vac3 Inverter output voltage for Power Grid phase 3 in volts Screen 3 Idc Current provided by the solar panels in Amps lac1 Output current for Grid phase 1 in Amps lac2 Output current for Grid phase 2 in Amps lac3 Output current for Grid phase 3 in Amps Screen 4 Frec1 Output frequency in phase 1 Frec2 Output frequency in phase 2 Frec3 Output frequency in phase 3 Cos Phi Cosine of phi This is
18. Ingeteam INGECON SUN SMART Ingecon Sun Three Phase Inverter Installation Manual ji gt oO x N X e o N o lt lt I n g e te am Installation Manual Ingecon Sun Three Phase Inverter INGECON SUN Ingecon Sun Three Phase Inverter Installation Manual Note Because of the continuous evolution of its products Ingeteam Energy S A reserves the right to update Table of Contents and modify this manual without prior notice Page VE A rn 5 1 1 General Remarks on Safety Aegeeeeneeegeeeegeeeseeen Eege 5 1 2 Description of the Activities on the Device AAA 7 E E erreia A E E E E E 8 2 1 Delivery and Re el E 8 2 4 UOC AMON si leali 9 25 Ddl 11 3 Electrical Connection i kk kK AKA 12 3 1 Opening the equipment RE 13 3 2 Earth Fault Contact Grid Connection Idicator ini 14 3 3 Access to Auxiliary Re 14 3 4 GSM GPRS Modem communication Copnpnechon 15 3 5 RS 485 line Communication connection EE 15 3 6 Ethernet Communication Copnpechon i 15 3 7 Optical Fibre Communication Copnpnechon kek 15 3 8 ja sr A A 15 3 9 Connection to the Power GIG wien case ceszccsssitenntcececacesecesntdenteessdsdessutwcasncnaeessavadecnes 16 3 10 Connection to the PV aFray dddEE kk kK KK KK KK KK KH 17 S 11 Priorto start UP E 18 312 Hermetic Scalabrini dao oia 18 4 Stan UD aa cine e Hen n E KAR kn be wel EERE KARN 19
19. Inverter works under currents and voltages that may be dangerous to the operators In case of high level of humidity or excess of condensation water inside the device dry it carefully before carrying out any electric connection 2 1 Delivery and Unpacking Delivery Upon delivery of the device check the details on the delivery note fill out the RECIPIENT SIGNATURE field and return it to the sender s address The following table shows the specifications of the packing pallets MODEL PALET TYPE WEIGHT HEIGHT WIDTH LENGTH mm Kg 20kW 25 Wooden Bubble 340 1300 750 600 kW y 30kW Wrap and woo den box Device handling The following provisions strictly apply to any handling operation of the device outside the factory premises In case of non compliance with these provisions the warranty may become null and void without any responsibility of INGETEAM The Inverter must be placed VERTICALLY even in case it is necessary to return it to the factory d Avold collisions and brisk movements Use a fork lift to transport the device Follow the basic provisions below 1 Unscrew the front and rear covers of the base never unscrew the side ones 2 Insertthe forks at their maximum width under the cabinet 3 Insert the forks until they come out the opposite side of the cabinet so as to ensure the stability of the device 4 Make sure the forks are correctly levelled to prevent the device from tilting 5 Af
20. alled on the Inverter On all these devices the auxiliary signals are connected directly to the AAP0009 fibre optics board 3 8 Ground connections The metal parts of the inverter equipment ground are electrically connected to the ground plate located on the lower right side of the equipment To guarantee personal safety this point must be connected to the installation ground bar Ref AAS2000IKI02 Pg 15 de 40 Rev Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter 3 9 Connection to the Power Grid The ports for the Power grid connection cables are located either on the cabinet side or base If the distance between the inverter and the Grid connection point requires the use of a greater cable section then the use of an external distribution box located close to the inverter is compulsory in order to change from one section to another The cable section shall always be based on the equipment power rating The inverter protections at the grid connection support a short circuit current of up to 70 kAmp Prior to any manipulation check that there is no electrical hazard at the power input from the grid The use of safety gloves and glasses homologued for electrical risk is compulsory to ensure lack of voltage These models are equipped with a three terminal bi metal connector t
21. amage Safety glasses homologued for electrical risk Safety footwear Helmet Do not touch the radiator located behind the electronics block it can reach high temperatures Any installation work requiring the unit to be opened must be performed in a dry atmosphere to prevent the ingress of moisture that could condensate and damage the electronics Ingeteam Energy S A will assume no liability for damages caused by the improper use of its equipment Ref AAS2000IKI02 Pg 21 de 40 Rev _ Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter Disposal At the end of the useful life of the equipment the waste must be given to an Authorised Manager for disposal The User Manual provides the Authorised Manager with information on the location of the components to be decontaminated INGETEAM ENERGY S A don t accept responsability of hazard produced by a inappropiate use of the devices Any change in the device have to be previously suggested to INGETEAM Applicable Enviromental Legislation compliance will be watched in the practice of our work customer requirements included Special attention will be paid to the handle of dangerous products and the correct separation the disposal Pg 22 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 6 Preventive Maintenance Recommended Preventive Maintenance Tasks wi
22. aution Do not open Only authorized operators The operations described in this manual must be performed exclusively by duly qualified operators especially trained to work on electrical installations and having a suitable knowledge of this manual and of the wiring diagrams attached to the switchboard hereafter the qualified personnel Risk of electric shock The system voltage is not automatically switched off upon the opening of the com partment coverings Therefore only qualified personnel is authorised to access those areas following the safety provisions described in this manual The safety provisions described herein represent the minimum level of protection to be ensured For a higher safety level we recommend to disconnect the main power supply and to test for the absence of voltage The system may be subject to unexpected current returns Risk of electric shock Beside the safety provisions described in this manual the user must also comply with all the applicable regulations related to the type of plant Country etc Please make sure that the company charged of the installation carries out the work only with qualified personnel Per qualsiasi intervento sul dispositivo l impianto deve essere disinserito dalla tensione The system must be disconnected from the power supply any time it is necessary to work on the device Ref Rev _ AAS2000IKI02 Pg 5 de 40 Dec 2009 I n g e te am Installation Manual
23. ctions Insulation failure detection in the DC circuit contact open no insulation failure in the DC circuit contact closed insulation failure in the DC circuit Indicator to show that the unit is connected to the power grid by means of its internal contactor Contact open the internal grid connection contactor is open the inverter is not connected to the power grid Contact closed the internal grid connection contactor is closed the inverter is connected to the power grid The equipment always takes measure of the Earth Fault although the contact is used in Grid connection indicator function The equipment is factory configured to perform one or other function the function ER option must be expressly requested when the order is sent to Ingeteam Energy S A The normally open contact admits a voltage of 230 Vac and a maximum current of 10 A The contact is accessed through the cabinet side PGs 3 3 Access to the auxiliary connections In some PV installations the inverter needs to be connected to auxiliary equipment such as solar radiation sensors thermal sensors anemometers etc Consult the communication accessory installation manual AAX2002IKI01 Communication accessories Installation Manual For enhanced operation the cables transporting these auxiliary signals should be kept at a distance from the power cables In these models the auxiliary signals are directly connected to the analogue input card
24. ement of the Control Board Control Board contains the software of the equipment If it has to be removed proceed as follows Disconnect the equipment from the power grid and PV array Wait at least 10 minutes for the internal capacitance to discharge Check that there is no voltage in the equipment Open equipment door Remove electronics block protection Unscrew board anchorage Pull out the 64 way flat cable until the fastening clips close on the connector Extract the control board To connect a new control board follow the same steps in inverse order 8 7 Replacement of Varistors in Measure Boards The varistor is connected in the 3 poles conector in pins 1 and 2 Termical fuse connects to pin 3 The varistor must be connected in the following way Test the continuity of the fuse with the varistor outside the board using a tester e Install the varistor on the board at the position 1 2 varistor and 2 3 fuse Uper view of the board right view of the board varistor Fuse Connector to Pin 3 Transformadores i Pin 2 Pin3 If varistor is placed changing the correct connection of pins it will be destroyed Pg 38 de 40 Ref AAS2000IKI02 Rev Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter NOTES Ref AAS2000IKI02 Pg 39 de 40 Rev Dec 2009 Avda Ciudad de la Innovaci n 13 31621 Sarriguren Navarra Tel 34 948 288 000 Fax 34
25. er power up a general inspection of the equipment should be made primarily consisting in Cabling inspection Check that there are no loose cables Check that the cables are in good condition and that there are no nearby hazards which could lead to the deterioration of the cables such as intense heat sources sharp objects or devices which could impact against or pull on the cables Check that all protection devices are in ON position If AC surge arresters has been ordered make sure they are correctly inserted on their base and that their status indicator is not red It s forbiden remove methacrylate protections to make this inspection DC module If DC surge arresters option has been chosen make sure they are correctly inserted on their bases and their status indicator is not red Electronic block module Check that MT breakers are closed Check that DC fuses are correctly installed AC module Las comprobaciones a realizar en el m dulo de salida AC son las siguientes Check that MT breakers are closed Check that AC fuses are correctly inserted on their bases If AC surge arresters has been ordered make sure they are correctly inserted on their base and that their status indicator is not red Ref AAS2000IKI02 Pg 19 de 40 Rev Dec 2009 I n g e te am Installation Manual 4 2 Power up Ingecon Sun Three Phase Inverter Once you have made a general visual inspection checked
26. gue MANUALS Ingecon Sun Single Phase Installation Manual AAP2000IKRO1 Ingecon Sun Hybrid Single Phase Installation Manual AAR2000IKRO1 Ingecon Sun Single Phase Operation Manual AAP2000IKTO1 Monitoring Software Operation Manual AAP2005IKTO1 Ingecon Sun Hybrid Three Phase Operation Manual AAR2000IKT02 Ingecon Sun Three Phase 100 kW Installation Manual AAV2000IKRO1 Ingecon Sun IP20 Three Phase Inverter Installation Manual AAS2000IKRO1 Ingecon Sun Hybrid _ Three Phase Installation Manual AAR2000IKRO1 Ingecon Sun Three Phase IP20 Operation Manual AAS2000IKTO1 Ingecon Sun Hybrid Monitor Operation Manual AAR2005IKTO1 Ingecon Sun Manager Operation Manual AAX2005IKTO1 Ingecon Sun Three Phase IP54 Installation Manual AAS2000IKR03 Communication Accessories Installation Manual AAX2002IKR01 Ingecon Sun Three Phase IP54 Operation Manual AAS2000IKT03 Ingecon Sun Hybrid Single Phase Operation Manual AAR2000IKTO1 Ingecon Sun String Control Installation Manual AAS2002IKR01 Pg 4 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 1 1 1 Introduction Carefully read this manual and carry out the installation in conformity with the instructions provided General Remarks on Safety Attenzione Non aprire Solo personale autorizzato C
27. hree phases with neutral for connection to the power grid The maximum permitted section for these terminals is 50 mm each phase Pg 16 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 3 10 Connection to the PV array The cables connecting the equipment to the PV array access the unit through the PG cable glands located on the cabinet sides or base Prior to any manipulation always check to ensure there is no electrical hazard at the PV array voltage input Never forget that any incident light on the panels generates voltage at the panel terminals Therefore the inverter interior may hold voltages of up to 900 volts even when not connected to the Grid The use of safety gloves and glasses homologued for electrical risk is compulsory to ensure lack of voltage Caution Connect the positive pole of the string of panels to the terminals marked and the negative pole to the terminals marked If the distance between the inverter and the PV array connection point requires the use of a greater cable section then the use of an external distribution box located close to the inverter is compulsory in order to change from one section to another The connection of these models to the PV array is made through 2 terminals with a maximum sec
28. installer machine communications This interface displays the principal internal parameters and allows the entire system to be adjusted during installation The parameters variables and commands are organised into menus and submenus 7 1 Keyboard ESC The keyboard comprises the following four keys Esc Press to exit the parameter editor mode without making changes to exit a menu and return to an upper level in the structure when you do not want to confirm a change or accept a proposed value Up This key serves to scroll up a list of parameters or files within the same level or xy increase the value of an editable parameter by one basic unit Down This key serves to scroll down a list of parameters or files within the same level or decrease the value of an editable parameter by one basic unit OK OK Serves to validate a parameter change to access a lower level menu to confirm a change or accept a proposed value Above the keyboard there are three LEDs Green Led Slow flickering Waiting becouse of low radiation Status Fast Flickering Start up Status Continous light Inverter connected Orange Led Fast Flickering Alarm that don t cause the stop of the inverter Red Led Continous light Alarm that causes inverter stop Ref AAS2000IKI02 Pg 25 de 40 Rev _ Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter 7
29. ll be done ONCE A YEAR All Maintenance Procedures should be should only be carried out by suitable qualified personnel There is a serious electrical discharge hazard The set of conditions detailed in Chapter1 should be considered to acess to compartment enclosures All Maintenance Checks and Procedures should be done with the INVERTER WITHOUT VOLTAGE following all manipulation safety conditions Pee 6 1 Maintenance Procedures Check enclosure state d It is necessary a visual checking to verify the state of enclosures doors and handles IP54 door seals and the anchorage of the inverter to their screws both top screw and bottom screw if available It s also necessary to check if there are dents scratchs and rust that will damage the cabinet IP protection If this type of defects appear damaged pieces should be replaced gt Check cables and terminals state Check the correct lay out of the cablesavoiding the contact with live parts Check defects in isolations and hot points verifying isolation and terminal colors State of the tighten of screws of plates and cables of power Proceed to review the tighten of screws aplying the strength according to the following table M8 24 Nm M10 47 Nm M12 64 Nm According to DIN 13 gt Check visually that the conection platesof AC output maintain security distance and their original electrical properties Check humidity inside the cabinet If there i
30. mpCl Inverter Control Electronics Temperature Screen 7 N Conex The number of connections to the Grid made throughout all the operating hours N ConexPar Numero de conexiones a red efectuadas desde el ultimo reseteo del contador T Conex Es el numero de horas que el inversor ha estado conectado a red T ConexPar The number of connections to the Grid made since last RESET Ref Rev _ AAS2000IKI02 Dec 2009 Pg 29 de 40 Ingeteam 7 5 STOP REASONS Installation Manual Ingecon Sun Three Phase Inverter In this menu you can see the list of the last five reasons for an inverter shutdown and time and date of each one 12 00 09 01 09 STOP REASONS 13 43 08 01 gt MANUAL STOP 17 30 07 01 gt POW CONSUMPTION 17 37 06 01 gt POW CONSUMPTION 17 22 05 01 gt POW CONSUMPTION 13 15 05 01 gt FREC Shutdown reasons SR VDC SR FREC SR VAC SR VARISTORS SR INS FAILURE High input voltage at the panels Incorrect grid frequency Incorrect grid voltage Failures in the AC surge arresters DC isolation failure SR CURRENT RMS Overcurrent maintained at AC output SR TEMPERATURE Power electronics overheating SR CONFIG SR MANUAL STOP SR MIN VPV SR HW_DESCX2 SR FAULT 1 SR FAULT 2 SR FAULT 3 SR CURR PEAK SR FIRMWARE CH SR ADC READING SR LOW POWER SR DC PROT SR AUX TEMP SRAC PROT SR AC MAG PROT SR CONTACTOR SR WD RESET SR ADC LAT SR FATAL ERROR SR CURR PI SAT
31. ne if the fault is in or out the inverter If Earth Fault is inside the inverter We will proceed to review Overvoltage Surge Arresters Disconnect the equipment from the power grid and PV array Wait at leat 10 minutes for the internal capacitance to discharge Open the inverter and check the the DC surge arrester status Each arrester has an optical indicator If the indicator is black the arresters have been triggered Caution Some three phase inverter Ingecon Sun SMART may not be equipped with these surge arresters Check the DC fuse status or MT breaker status protecting the surge arresters Replace any faulty parts if necessary Close the inverter reconnect to the power grid and to the PV array If the fault indication persists check the PV array insulation Locate the fault and correct it 0020H Temperature power electronics alarm Temperature has reached the limit for the electronics block and the inverter has stopped Pg 34 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 8 2 List of alarms and shutdown reasons The following table shows the reasons that can be in relation with each alarm SHUTDOWN REASON DESCRIPCTION Internal Error of the Analog to Digital Converter ALARM 0x0080 CURR PEAK ALARM SR_CURR PEAK Instantaneus current value out of range Status of contactor incoherent with the status of the inverter 0x0100
32. nected from the PV array and from the power grid Llkewise it is essential to close the equipment before connecting it to the PV array or power grid For Inspection Operation or Manipulation tasks Make an electrical check to ensure that no part of the equipment is in electrical contact with either the grid or any of the PV panels The use of safety gloves and glasses homologued for electrical risk is compulsory to ensure lack of voltage After disconnecting the equipment from the PV array and power grid wait at least 10 minutes before opening the door Due to its internal capacitance the inverter may maintain hazardous voltage levels Whilst the panels are receiving light the DC cables may be under hazardouse voltage levels Inverter access All the cables access the unit through the PG cable glands located in the cabinet base as indicated in the following drawings If quick connectors option is chosen they are located on the base too Wire description in following table INPUT DC 32 2 11 21 12 5 28 PV quick connector Types or Type 4 OUTPUT AC 1 25 4 9 17 OUTPUT AC 2 40 1 19 28 base view RR LEI Ref AAS2000IKI02 Pg 13 de 40 Rev Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter 3 2 Earth Fault Contact Grid Connection Indicator The inverter is equipped with a normally open potential free contact which can perform one of the following two fun
33. ng sufficient radiation to provide the inverter with the minimum voltage required to deliver energy to the grid This situation is typical between sunset and sunrise or at a time when rain clouds or other atmospheric phenomena cast a dark shadow over the PV array area If this situation occurs on a day which is not particularly dark check that the panels are clean and correctly connected 8 1 1 2 Flashing quickly This flashing indicates that the PV array is providing sufficient voltage to the inverter for delivering energy and it is preparing to start up In this situation the inverter checks the grid parameters in order to deliver current to the grid at the exact grid voltage and frequency This process lasts about 1 minute 8 1 1 3 LED remains on The inverter is connected to the grid Pg 32 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual Ingecon Sun Three Phase Inverter Ingeteam 8 1 2 Orange LED This LED indicates that an alarm has been triggered in the inverter 8 1 2 1 Flashing quickly 8 1 3 Red LED This flashing LED indicates that there has been an alarm in the inverter but the problem don t require the stop of the inverter The most common alarm of this type is the activation of high temperature protection Inverter authomatically limits its power because it has reached its maximun temperature Check that fans are working and that they don t have obstacles in their air flow inputs and outputs
34. nitorised elements are RV RV OPTIONAL If the equipment has DC surge arresters check the status indicator If it is green they are correct if it is red replace it Check it s wires too RV OPTIONAL X6 1 gt Nx 8 4 Disconnection from the Grid If the unit has been disconnected from the Grid as a result of the triggering of one of the surge arresters or protection fuses the corresponding Motivo de Paro reason for shutdown and Alarma alarm will be displayed see the monitoring section Proceed as follows Disconnect the equipment from the power grid and PV array Wait at least 10 minutes for the internal capacitance to discharge Open the inverter and check the status of the various MT breakers mentioned in the previous section Prior to start up and that the AC varistors are closed over voltage arresters Check the AC surge arresters and the AC fuses Replace any faulty elements if necessary Close the inverter reconnect the equipment to the power grid and PV array Check that the inverter correctly connects to the Grid Pg 36 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 8 5 Replacement of the electronics block The principal electronic cards of the inverter control card power card IGBTs etc constitue the basic equipment block and are grouped together in a stainless steel cabinet called the electronics block
35. perature and humidity will be asured Leave at least 20 cm of clear space around the equipment to allow the free circulation of air The Ingecon Sun Three phase inverters are equipped with fans These fans will rotate for a few seconds when the grid connection is made This routine offers a simple means of allowing the installer to check the fan operation It is forbidden to leave any object on the equipment Locate the equipment in a particle free environment to prevent the ingress of particles through the vents Ref Rev _ AAS2000IKI02 Pg 9 de 40 Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter Facilitate the circulation of incoming air through the vents and through the lower pit if present and also the outgoing air through the upper vents Avoid corrosive enviroments Due to its considerable weight the equipment needs to be positioned on a firm and completely horizontal floor If the equipment is seated over a pit to house the cabling conduits then the equipment base must rest on the largest possible area of firm flooring without creating any mechanical stress in the equipment structure The inverter should be located in an environment with an ambient temperature of between 10 to 45 C The equipment is designed for maximum performance in these temperature conditions At higher temperatures the equipment will limit its power output During operation the inver
36. s humidity it is compulsory drying it until connecting gt Check the correct anchorage of the components of the cabinet to their screws Ref AAS2000IKI02 Pg 23 de 40 Rev _ Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter P Check the correct ventilation of the equipment Check the state of the ventilator filters Proceed to clean and replace it if necessary Extract the filter removing previously the ventilation grid Beat softly the filter to separete particles fixed on the filter Use vacuum cleaner or similar If the filter continues dirty clean it in water at 40 C If the filter is oily or greasy replace with a new one gt Check the state of the air extraction ventilator Proceed to clean and replace it if necessary Clean radiator s fins Clean ventilation grids The inverters make a slight buzzing noise gt Check surrorroundings properties in order to avoid amplifying the buzzing Install the inverters in an easily accesible place so there is enough room for carrying out installation and maintenance procedures and it is easy to use the keyboard read the Display and open the inverter Pg 24 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter 7 Using the Screen and Keyboard The Ingecon Sun inverters are equiped with a Screen Keyboard unit for user and
37. ter placing the device in its definitive position re install the base covers Pg 8 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual Ingecon Sun Three Phase Inverter Ingeteam Ildentifying the equipment _ The serial number clearly identifies the inverter All communications with Ingeteam S A should indicate this number Avda Ciudad de la Innovaci n 13 Ingeteam 31621 Sarriguren Navarra ESPA A gh A ih solar energy ingeteam com C r v MY Tel 948 288000 E cn Fax 948 288001 Ingecon Sun 25 IP54 2009 Juas 205 000 vec Fac som 3 X 400 Vac SIN 011070411C88 A Ly Serial number Damage during transport Separate packing Should the equipment sustain damage during transport 1 Do not install it 2 Immediately notify your distributor of this situation within a 5 day period from the reception date Should it be necessary to finally return the equipment to the manufacturer the original packing should be used waste All packing waste can be given to an Authorised Manager for not dangerous disposal Anyway each part of the packing will be Wood box palets corners Authorised Manager for not dangerous disposal Plastics bag and bubble wrap Adequated Collection Service container Cardboard Adequated Collection Service container 2 2 Location _ Dust free air must be provided in the enviroment of the equipment Adequqted air quality tem
38. ter will make a slight buzzing noise Do not locate the inverter in an occupied room or on supports that could amplify this buzzing noise Install the equipment in a place that is easily accessible for installation and maintenance work and which offers sufficient space for personnel to operate the keypad read the display and access the inverter interior Anchoring Ingecon Sun Three phase inverters can be equipped with an optional sujection system This system consist on metal plates that are screwed to the four corners of the plinth and to the concrete slab where the inverter is located In following picture shape and way of installation of this plates in the enclosures of 10 to 15 kW Pg 10 de 40 Ref AAS2000IKI02 Rev _ Dec 2009 Installation Manual n ge team Ingecon Sun Three Phase Inverter Following screwing prescriptions are mandatory Minimun distance between the center of thedrill on the concrete slab to its borders of 72 mm Diameter of the drill on the concrete slab to its borders of 8 mm Minimun depth of thedrill on the concrete slab of 65 mm Minimun thickness of the concrete slab of 100 mm Torque of 20 Nm Minimun depth of the screw of 45 mm 72 mm 2 3 Disposal At the end of the useful life of the equipment the waste must be given to an Authorised Manager for disposal Ref AAS2000IKI02 Pg 11 de 40 Rev _ Dec 2009 I n g e te am Installation Manual Ingecon
39. tion of mm2 This type of connection ensures that the installer makes a safe disconnection between the inverter and PV array If the installer decides to take the option of including quick connectors there will be 14 pairs of terminals for push in cables located on the base of the enclosure of the equipment When the option is ordered it has to be especify what type type 3 or type 4 quick connectors are required If the installer decides to take the PV array directly to this terminal strip without using quick connectors it is highly recommended to install a prior breaker element Ref AAS2000IKI02 Pg 17 de 40 Rev Dec 2009 I n g e te am Installation Manual Ingecon Sun Three Phase Inverter 3 11 Prior to start up The INGECON SUN SMART inverters are equipped with a series of MT breakers that protect different parts of the unit Before the installation can be started up these breakers need to be closed Prior to manipulating the MT breakers in any way first check that there are no electrical hazards in the unit interior The use of safety gloves and glasses homologued for electrical risk is compulsory to ensure lack of voltage Make sure that Q1 Q2
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