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INGECON SUN PowerMax X220-X420 DCAC Indoor

1. Mounting plate o El e e En e Q4 n e 6 e e 6 e K2n K3n K4n Rin R2n R3n D Q2 n D D AAS0190 D e XKP ie oo X8 n Mm XDIS n e X7 i n T L ES om l o iO e e gt e e i e T G9 e FSAC HO o E LVRT kit NE Kit for reactive power regulation with no PV array power optional C1n C2n C3n 22 AAV2015IQE01_B Installation and usage manual Unit description Ingeteam O N 0000000000 00000 _ Robeeneonaa z o ob eds O EOC ROSE
2. O C OO OO OOOOOOOO 10000 T REOR HERO E EE EEREEERE ERES co C OO TOO 100000000 OOOOO Ingeteam Optionally it can be requested that the connection plates for the AC supply are located on the top of the unit as shown in the following figure AAV2015IQEOI B Installation and usage manual Qu uuu uuuuuuuasw Lo ue e L1 o 0 S L3 L2 o Ls AA IL ose ce cE 8l Ingeteam AC connection 14 4 AC connection via a terminal 14 4 1 Requirements for AC connection via a terminal e For AC connection compression terminals must be used The terminal used must have a 13 mm diameter hole e Use only tinned copper terminals e For AC connection no more than two cables should be connected to each connection plate hole Each phase has two holes per plate hence the maximum number of cables per phase is four e Only use the screws and washers provided by Ingeteam upon delivery of the unit e Alltorq
3. 7 XCPV XFC XIQ XFDC XMDC XVENT DC XMON DC XMS N ss ODO as 000 ooo OOOOO00 COL O00 a A 2 0009 non 2 RA Ono de EE eee eed Bebop Heo eap E S JO f ln i l PP 8876587 680 BOBe00 oe M S SM SM DOE 002 q es e OCO 000 QQQCOO OO OO 10 Power supply for kit to read DC input string current QDC 18 AAV2015IQE01_B Installation and usage manual Unit description Ingeteam Lower front mounting plate Kit for reading DC input string current DC feed optional AAV2015IQE01_B Installation and usage manual 19 Ingeteam Unit description 2 7 2 Power modules Overview of modules 1 and 2 di N 15 V power supply
4. VEVUEUE UU BUE AAV2015IQE01_B Installation and usage manual 61 Ingeteam Connecting the communication accessories 3 Wiring the aerial connector that comes with the GSM GPRS communications card to the cable with the red mark and the cable with the black mark The positions to be wired are as follows Sy Black ll Be u e SRS Red z ES pin TT TT il Brown 2 White S Green 4 Grid 4 Connect the antenna cable to the antenna output on the card and feed it out through the cable entries on the bottom of the housing Connect the end that goes outside to the antenna and attach it via its magnet to the unit s housing If the GSM GPRS communications card is ordered with the unit the card is provided assembled on the control board and a bag attached with a tie containing the antenna cable Connect the antenna cable to the antenna output on the card and feed it out through the cable entries on the bottom of the housing Connect the end that goes outside to the antenna and attach it via its magnet to the unit s housing 11 6 Ethernet RDCom communication At the request of the installer inverters may optionally incorporate Ethernet RDCom Read Data Communication hardware for communicating via
5. E Negative pole connection Ensure the correct connection of the cable and terminal AAV2015IQE01_B Installation and usage manual Ingeteam 75 Ingeteam DC connection Units with 24 fuses Respect the connections indicated in the figure bearing in mind the polarity See the figure below before connecting the positive pole 0 0 O O 0 0 0D E Positive pole connection See the figure below before connecting the negative pole Negative pole connection Ensure the correct connection of the cable and terminal 76 AAV2015IQE01_B Installation and usage manual DC connection Ingeteam Units with 32 fuses Respect the connections indicated in the figure bearing in mind the polarity See the figure below before connecting the positive pole 0 00 an 0 9 O O 0 0 OL D 0 0 0 O O 0 9 O al o le B N a L o o Ello p o o o o o o D 9 O o o o O O o
6. a Press the tab for manual operation LO CN T OFF NO OS b Insert the key to turn it to OFF The rotary knob is on the left door of the DCAC supply module Once the isolating switch is in the Off position push the plunger to the locking position BLC and insert the padlock Personnel at work will be posted 4 Isolate the PV array powering the DCAC supply module from the outside If the PV array powering the DCAC supply module cannot be isolated from the outside It should be taken into account that the feed of the DC circuit breakers will be live and work must be carried out with the appropriate PPE i e dielectric gloves appropriate for the operating voltage face shield safety boots work clothes fire retardant clothing recommended Open the FN intake neutral fuse located in the upper part of the supply module 6 Open thermomagnetic circuit breakers QM and QAUX 7 Check that there is no voltage by using an appropriate multimeter Use the PPE listed in the PPE section Verify the absence of voltage before performing any operation Once the inverter is switched off wait at least 10 minut
7. With a moderately dirty dry filter lightly tap until the dirt has been removed If the dirt does not disappear wash in water at 40 C If the filter is soiled with grease or oil replace it with a new one Air outlet grids Vacuum and clean the air outlet grilles at the top of the unit 2 gt iy Mj Wii 7 a A Sy La If any of them are damaged or worn replace them 102 AAV2015IQE01_B Installation and usage manual Preventive maintenance Ingeteam 18 8 Relay status To find the different components listed below consult Section 2 7 Location of components The unit contains several relays which must be checked annually Check visually always with no voltage on the unit that there is no darkening of the housing caused by heating and that the stand by position is correct They must be replaced if any anomaly is observed The relays described below refer to the basic configuration of these units If the unit incorporates optional kits these may incorporate additional relays which must also be checked Power modules K2n K3n and K4n Electronics block U31 U37 U39 U40 and U46 18 9 Status of the fuses To find the different components listed below consult Section 2 7 Location of components Perform an annual inspection of the state of the various fuses protecting the
8. 9r Sood 9989909899 Nocturnal power supply 00000 JOOODOOOOOOO 1 5 li 10 Heating element kit FDC SS WSS FAC optional AAV2015IQE01_B Installation and usage manual 23 Ingeteam Unit description Electronics block Intake board Control board U37 U39 U40 U46 DC DC LT P23 42 12 1 16 1 42 0 4 XAC XBUS 2 8 Compliance with regulations These units can incorporate kits making it adaptable to the regulations for all European countries and countries in other continents complying with each country s medium voltage regulations For projects in the United States or Canada Ingeteam has the INGECON SUN U families which have their own manual 2 8 1 CE marking CE marking is mandatory for the sale of any product within the European Union without prejudice to standards or
9. The AC circuit breaker has a limited number of operating cycles so excessive use may lead to premature wear Opening the AC circuit breaker causes disconnection of the equipment due to the lack of grid connection This disconnection is safe but Ingeteam does not recommend the use of this procedure as a regular disconnection method Excessive use may lead to anomalies in inverter use 12 6 Insulation fault grid connection connection process The configuration of the equipment to make the contact perform one or another function is factory set and must be specifically requested from Ingeteam at the time of ordering To connect the insulation fault grid connection terminals U1nX2 5 and U1nX2 6 are provided in each electronics block This normally open contact withstands a voltage of 230 VAC and a maximum current of 10 A Each electronics block is assigned its own contact which detects the isolation operation or failure of the electronics block in question Only the electronics block contact operating as master will work For this reason all contacts must be connected in parallel It can be used for one of two functions Detecting an insulation fault in the DC circuit e Open contact there is no insulation fault in the DC circuit e Closed contact there is an insulation fault in the DC circuit Indicator showing that the unit is connected to the mains via its internal contactor e Open contact internal contactor f
10. UBUBEU H TEVE TE U TE UE EUER RUE 58 AAV2015IQE01_B Installation and usage manual Connecting the communication accessories Ingeteam 2 Fit the Ethernet TCP communications card to connectors J11 and J12 of the control card as shown in the figure below AF LK B e e A E I E oh 5 3 E OO qm rie m 8 a T E udi E al c Heo tn E G E L Y mol AT VEVUB UB UU e T il E o 3 Wire the aerial connector that comes with the Ethernet TCP communications card with the cable with the red mark and the cable with the black mark two wires per pin connector on the wire to wire connector The positions to be wired are as fo
11. 80080088850880 e OG KAUX Synchronization board __ O o I o LII QAUX O Oo mo O QU o Qda O 20 AAV2015IQE01_B Installation and usage manual Unit description Ingeteam Lin LDCn L2n RDCn AT 7 AAV2015IQE01_B Installation and usage manual 21 Ingeteam Unit description
12. INGECON SUN 275TL X220 DCAC Indoor 275TL X220 DCAC Indoor INGECON SUN 350TL X275 DCAC Indoor 350TL X275 DCAC Indoor INGECON SUN 380TL X300 DCAC Indoor 380TL X300 DCAC Indoor INGECON SUN 400TL X320 DCAC Indoor 400TL X320 DCAC Indoor INGECON SUN 440TL X345 DCAC Indoor 440TL X345 DCAC Indoor INGECON SUN 460TL X360 DCAC Indoor 460TL X360 DCAC Indoor INGECON SUN 500TL X400 DCAC Indoor 500TL X400 DCAC Indoor INGECON SUN 535TL X420 DCAC Indoor 535TL X420 DCAC Indoor INGECON SUN 410TL X220 DCAC Indoor 410TL X220 DCAC Indoor INGECON SUN 520TL X275 DCAC Indoor 520TL X275 DCAC Indoor INGECON SUN 570TL X300 DCAC Indoor 570TL X300 DCAC Indoor INGECON SUN 605TL X320 DCAC Indoor 605TL X320 DCAC Indoor INGECON SUN 660TL X345 DCAC Indoor 660TL X345 DCAC Indoor INGECON SUN 690TL X360 DCAC Indoor 690TL X360 DCAC Indoor INGECON SUN 750TL X400 DCAC Indoor 750TL X400 DCAC Indoor INGECON SUN 805TL X420 DCAC Indoor 805TL X420 DCAC Indoor INGECON SUN 550TL X220 DCAC Indoor 550TL X220 DCAC Indoor INGECON SUN 695TL X275 DCAC Indoor 695TL X275 DCAC Indoor INGECON SUN 760TL X300 DCAC Indoor 760TL X300 DCAC Indoor INGECON SUN 800TL X320 DCAC Indoor 800TL X320 DCAC Indoor INGECON SUN 880TL X345 DCAC Indoor 880TL X345 DCAC Indoor INGECON SUN 920TL X360 DCAC Indoor 920TL X360 DCAC Indoor INGECON SUN 1000TL X400 DCAC Indoor 1000TL X400 DCAC Indoor INGECON SUN 1070TL X420 DCAC Indoor 1070TL X420 DCAC Indoor 1 2 Recipients This document is intended for qualified personnel T
13. Installations must be in accordance with laws regulations codes and standards applicable in the jurisdiction of the location Ingeteam accepts no liability for the compliance or non compliance with these laws regulations codes and standards e The unit contains no user serviceable parts Before installing or using the unit read all the instructions and warnings in this manual Before connecting the unit to the grid contact the power company This connection can only be made by qualified personnel e The wiring of the unit may only be executed by qualified personnel 7 2 Environment e Place the units in a place which is accessible for installation and maintenance work and which permits use of the keyboard and the reading of the front indicator LEDs e The air vents and part of the module close to them can reach high temperatures Do not place any material nearby which is sensitive to high air temperatures Avoid corrosive environments that may affect the proper operation of the inverter Never place any object on top of the unit e Donot install the unit outdoors Ingeteam recommends that the wind direction should favour as far as possible the cooling of the unit 7 3 Environmental conditions Environmental conditions must be taken into account when choosing the location of the unit Environmental conditions Minimum temperature 20 C Minimum surrounding air temperature 20 C Maximum surrounding a
14. 1 With no voltage on the unit disconnect the cables from J18 1 and J18 2 2 Measure the impedance between these wires with the aid of a multimeter The resistance measured should be approximately 5 kOhm at 25 C ambient temperature 3 Reconnect cables J18 1 and J18 2 and measure the impedance in the connector The resistance measured should be approximately 1 kOhm at 25 C ambient temperature Should any anomaly be found in the inverter s NTC contact technical support 19 4 3 AC circuit protection 0100H AC protection AC protection Error in some of the AC protectors arresters or in the auxilliary relay In the event of an AC Protection reason for shutdown check the status and monitoring of the unit s AC circuit protections Check that all protections QAC QAUX QM Q4 and Q2n are On If the AC circuit protection status is correct proceed to verify their monitoring To do this you will need to check the monitoring branches in accordance with the diagram in Section 19 3 Inverter alarms due to protections for the O100H alarm After checking the status and monitoring of the AC circuit protections check the status of the AC arrestors If the alarm persists consult Ingeteam 19 4 4 Reason for contactor shutdown 0100H AC protection Contactor The state of the contactor is not correct for the current inverter status One of the FACn1 FACn2 or FACn3 fuses has been triggered The contactor reason for shutdow
15. During initial connection to the grid Ingeteam recommends monitoring the temperatures inside the unit to check correct operation of the cooling system AAV2015IQE01_B Installation and usage manual Display control Ingeteam 16 Display control These inverters incorporate a Display Keypad unit to interface with the installer and the user This interface allows the display of the main internal parameters and the configuration of the entire system during installation Parameters variables and commands are organised as menus and submenus 16 1 Keypad and LEDs The keypad has four keys ESC Esc To exit a parameter leave a menu and return to the next level up in the structure to not confirm a change or not accept a suggestion DN Up With this key you can scroll up the list of parameters or folders within the same level or increase the value of an editable parameter by one base unit Vv Down With this key you can scroll down the list of parameters or folders within the same level or decrease the value of an editable parameter by one base unit OK OK Serves to accept a parameter as valid to enter a lower level menu in the structure to confirm a change or accept a suggestion The front panel has three LEDs o Green LED e Slow flashing Standby due to low irradiance Not all power modules are connected Fast flashing Start up process e On Inverter connected to the grid Orange LED X37 FON Fast flas
16. In this situation check that the fans are running that the air inlets and vents are free from obstacles that the grids and filters are not unduly dirty and that there are no sources of intense heat near the inverter If the problem persists contact Ingeteam 19 1 3 Red LED This LED indicates that alarms have been set off in the inverter It involves a unit shutdown If the unit is not connected to the grid it will not be possible to start it up until the alarm has been eliminated Steady light The inverter shuts down This flashing indicates that an alarm has occurred in the inverter which requires it to shut down The alarm or combination of alarms affecting the unit can be identified from the display To do this press the ESC on the main menu when ALRM appears above the key By choosing the various nodes you can identify the alarms affecting each power module The alarm code shown by the display is the hexadecimal sum of the existing alarms Example 0001H Grid frequency 0002H Voltage 0003H Grid frequency voltage The alarm codes are listed in Section 19 2 List of alarms and reasons for shutdown 1000H Manual shutdown The unit has been stopped manually Check that the unit is not in manual shutdown via the display and that all doors are properly closed 0001H Grid frequency out of range 0002H Grid voltage out of range The most likely cause is a network power failure When power returns the inverter will rest
17. 9 OG 3 3c E BB o i5 Q o AE o An tS aa tS An ts 3 IBE IBE U lt ieiz 617 6 7 E 7 5 B S 36 3 9 H Se 5 OG O O XMONn XMONn XMONn XMONn Symmetrical units 19 4 8 AC insulation fault If the optional AC Insulation monitor kit is installed in the unit an alarm will be triggered controlled externally to the unit indicating said fault Once the fault is resolved verify the condition of the fuses protecting the common mode filter of the unit F11 and F12 114 AAV2015IQE01_B Installation and usage manual Troubleshooting Ingeteam 19 4 9 AC arrester faults IC ETT 0100H AC protection AC protection Error in some of the AC protectors arresters fuses etc Once the fault is resolved verify the condition of the fuses protecting the common mode filter of the unit F11 and F12 19 4 10 Faults in the synchronisation of units connected to the same transformer If there was a synchronisation fault once the fault is resolved verify the condition of the fuses protecting the common mode filter of the unit F11 and F12 19 4 11 Thermomagnetic circuit breaker Q2n Thermomagnetic circuit breaker Q2n protects the switching filter Follow these steps to determine the reason for the breaker thermomagnetic circuit breaker Q2n tripping 1 Use a multimeter to check that the capacitances of capacitors Cln C2n and C3N are equal and approximately 90 uF Replace the condense
18. ES P LS Display Ko oci d I m ife m z A A d A Co d NB T i 16 AAV2015IQE01_B Installation and usage manual Unit description Ingeteam Upper front mounting plate RVAC XN XQAC XQDC XAUX X DC l l Id AC Insulation monitor kit C m AC wattmeter kit o A rx HL oDE 0 d ooo a AC wattmeter kit Wattmeter kit FN X220M QM RTM KM 00003509 989 ies 000 eee O E OJO O amp gt fe LJ E O o ojo o o Ld m e e e m Ral 000000 oo as e e op 12 AAV2015IQE01_B Installation and usage manual 17 Ingeteam Unit description
19. NH Positive pole connection See the figure below before connecting the negative pole e y A Negative pole connection Ensure the correct connection of the cable and terminal 13 5 Connection disconnection of the DC fuses After connecting the cables the DC fuses should be fitted To install fuses in their holders the unit comes with a tool to facilitate this as also for removing them This tool is located in the DCAC supply module as shown in the following diagram AAV2015IQE01_B Installation and usage manual T Ingeteam DC connection 1 To install the fuse insert the guides on the fuse into the guides on the tool and insert the fuse into ts holder making sure that the fuse is completely inserted 2 When it has been installed remove the tool The process for removing the fuses is the reverse of the above 78 AAV2015IQE01_B Installation and usage manual AC connection Ingeteam 14 AC connection This chapter explains the requirements and process for wiring the AC cabling to the unit Read carefully before starting the connection process To find the different components listed below consult Section 2 7 Location of components 5 14 1 Safety instructions for the AC connection Refer to Section 3 Safety an
20. Settings This menu displays all the settings that affect the inverter Inverter data This option offers inverter specific data 16 5 1 Monitoring Press OK on the Main menu gt Monitoring option Display control on MENU NODE E p 11 23 03 08 2014 MAIN MENU Monitoring Reasons for shutdown Settings Inverter data E See below for the structure and interpretation of the variables in this menu Screen 1 Pac Power inverter is delivering into the grid in kW Pdc Power supplied by solar panels in kW Etot Total energy in kWh delivered by the inverter to the grid from the date it was manufactured Recording the serial number of the equipment marks the start of this power log Pare Total energy in kWh delivered by the inverter to the grid since the last time the counter was reset Screen 2 Vdc Voltage supplied by solar panels to the inverter Vacl Inverter output voltage in phase one of the grid Vac2 Inverter output voltage in phase two of the grid Vac3 Inverter output voltage in phase three of the grid Screen 3 Idc Current supplied by solar panels to the inverter lac1 Inverter output current in phase one lac2 Inverter output current in phase two lac3 Inverter output current in phase three Screen 4 Frec1 Phase one frequency Frec2 Phase two frequency Frec3 Phase three frequency Cos Phi Cosine of Phi Cosine of the phase shift angle between grid voltage and c
21. connected to the output from the XCOM terminal block as close as possible to the latter turning it around the centre hole twice 11 3 Communication via RS 485 These units incorporate factory supplied hardware for communicating via an RS 485 serial line This hardware is made up of an RS 485 communications board for each power module already fitted to the control card of each electronics block and connected to communications terminal strip XCOM The following diagram shows the connection of one or more units to a computer via RS 485 Wattmeter kit Power modules Kit for reading DC input string current RS 485 communication for one inverter 56 AAV2015IQE01_B Installation and usage manual Connecting the communication accessories Ingeteam Wattmeter kit Power modules Kit for reading DC input string current RS 485 communication for several inverters optional Thanks to this pre installation the installer will only need to make the connection via the XCOM communications terminal located in power module 2 To access this terminal use the cable openings for power module 2 It is essential for the cable entries to have the same degree of protection as the unit itself If the unit has the Wattmeter kit or the Kit for reading DC input string current installed these will be found in the existing communications network using a different node num
22. 0 2 5 5 No electronic equipment may be connected to the power grid All auxiliary loads must be isolated from the power grid via a galvanically isolated transformer as shown in the section 7 7 2 Auxiliary transformer Depending on the type of transformer connection star or delta the following points should be borne in mind MA To find the different components listed below consult Section 2 7 Location of components Star electrical connection L1 1 In this case the neutral of the transformer will be connected to dedicated terminal XN of the DCAC supply module Ensure that the link between terminals U1nXAC O and U1nXAC 1 of the electronics block is fitted UInXAC O UlnXAC 1 L2 L3 Link installed If it is not possible to connect the neutral the link connecting these terminals must be removed Delta electrical connection Et In this case no cables will be connected to terminal XN of the DCAC supply module Remove the link between terminals UInXAC O and U1nXAC 1 in the electronics block This link comes installed as standard L2 UInXAC O UInXAC l L3 l Remove link Take into account section 14 4 3 Connecting the AC neutral 46 AAV2015IQE01_B Installation and usage manual Preparation for installing the unit Ingeteam 7 7 2 Auxiliary transformer Some unit components such as fans contactors or power supplies require auxiliary power to operate No electro
23. 9 1 Safety instructions for the ground connection Refer to Section 3 Safety and the safety paragraph in this section before operating the equipment Make sure there is no voltage present on the unit before carrying out any connections Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged Ingeteam accepts no liability for any damages caused by incorrect connection Failing to apply the correct tightening torques to the connection terminals causes a risk of overheating and fire In order to keep the nuts and bolts of the unit in good condition it is important to make sure there is no dirt or shavings in the threads when screwing them in and apply a suitable lubricant After connecting the ground wiring do not switch on the power until you have made all other connections and the unit has been closed Use the Personal Protective Equipment specified in the section 3 2 Personal Protective Equipment Dbbbbbeo 50 AAV2015IQE01_B Installation and usage manual Ground connection Ingeteam 9 2 9 3 Wiring requirements for the ground connection The correct dimensioning of the grounding conductor is the installer s responsibility depending on the plant specifications and inverter characteristics The recommended minimum cable size is16 mm Only copper and aluminium cables will be used dimensioned based on inverter and PV plant characteristics The b
24. Continuous overvoltage on AC output Excess temperature in the power electronics Shutdown for configuration change Manual shutdown Low panel input voltage Shutdown due to a failure in the master Voltage surge on AC output Shutdown due to firmware change AD converter internal reading fault Insufficient solar radiation Does not trigger alarm Input fuse fault Redundant temperature sensor fault AC Protection AC thermomagnetic circuit breaker error Contactor failed to close Stopped for Watch Dog reset internal Converter internal fault Power electronics fault Power electronics fault Power electronics fault Power electronics fault PI current saturation internal The redundant system has caused a shutdown AAV2015IQE01_B Installation and usage manual Display control Ingeteam 16 5 3 Settings Date and Time From this menu you can change the date and time The internal clock automatically changes the time from summer to winter and vice versa Inverter number change From this menu you can assign the node number to the inverter This is required for configuring communications Language With this option you can select the display language In the main screen press the down key an arrow pointing downwards Main menu access Press OK on the Main menu gt Settings gt Language option Press the 7 button to scroll through the various languages Grid quality In this menu you can change
25. Ethernet Its installation divides the data bus in two and incorporates a new Ethernet TCP RS 485 converter The new data bus is used to read data both from the inverter and from possible optional kits This communications hardware complements the various communications options seen previously with the use of Ethernet TCP communications recommended These will be used as a bus to write data to the inverters Depending on installation requirements it will be necessary to incorporate these additional communications to enable plant control The inclusion of this communications option will need to be studied with Ingeteam when designing the PV installation Installing this option results in the modification of the XCOM terminal strip The new configuration of this terminal strip is shown below XCOM i RS 485 B Reading Ethernet 2 RS 485 A RDCom 3 GND connection 4 Ground 5 RS 485 B Writing power G RS 485 A module connection 7 GND 8 Ground The connection with Ethernet RDCom communications for data reading is made at the TCP RS 485 converter located between power modules 1 and 2 62 AAV2015IQE01_B Installation and usage manual Connecting the communication accessories Ingeteam The following diagram shows the electrical diagram for one or more units Ethernet TCP RS 485 conversion Wattmeter kit card Ethernet RDCom connection inverte
26. G oo Centre of gravity for units with 2 power modules om D Centre of gravity for units with 3 power modules o e oct Centre of gravity for units with 4 power modules AAV2015IQE01_B Installation and usage manual 35 Ingeteam Equipment transport 6 2 Transport using a forklift truck Transporting the packed equipment It is recommended to move the unit while in its packaging At least the following requirements should be observed 1 Place the packed unit bearing in mind the centre of gravity of the unit whenever it is moved 2 Try to locate it as close as possible to the connection between the forks and the chassis 3 Ensure that the forks are perfectly level to avoid overturning the unit 4 Transport the unit to the location where you wish to install it and unload it using the reverse process 5 n any case observe the instructions in the forklift truck s user manual Transporting the unpacked equipment When moving the unpacked unit at least follow the following requirements 1 Remove the front and rear protective covers designed to block the holes for the forks of the forklift truck N 2 Insert the forks into the holes provide
27. Installation and usage manual Preventive maintenance Ingeteam 3 Remove the four screws fixing the fan to the roof and remove the fan to be replaced S Assembly 1 Place the new fan in its housing bearing in mind that the fan cable should be as close as possible to the cable entry into the inside of the unit Connect the aerial connector of the fan to be replaced Secure the fan to the ceiling with the four fixing nuts Install the fan cover and tighten the four screws c Bom Check that the fan is correctly positioned and there are no air leaks 18 7 3 Cleaning grids and cooling filters Check the state of the ventilation grids and filters Accumulated dust and dirt may adversely affect the cooling ability of the fans and result in overheating of the equipment At regular one month intervals accumulated dust and dirt must be removed from the outside of the front and rear grids using a vacuum cleaner These points will apply to the inlet filters in the cabin or enclosed location where the unit is installed Air inlet grids and filters To gain access to the ventilation filters located in the front of each door proceed as shown in the following figures AAV2015IQE01_B Installation and usage manual 101 Ingeteam
28. RDCOM COMMUN CN od 62 12 gt CoOnnecHon OPINAS aa laa e RR 65 12 1 Safety instructions for connecting optional equipMenNt occcoocccnccnccncnnnncnnnnonnnnnnncnnnnononnnnonnncnneneninns 65 12 2 Wiring requirements for connecting optional equipMent cooocccnocnccncnccncnncnnnncnncnnnnnnonnnnnnonnnnnnnncninns 65 12 3 Connection process for monitoring components external to the unit ooccccocccccncncnccncnccnncnnnncnnnnonionns 66 12 4 DC isolating switch remote control connection process oocccoccccnocnncnonnnncnnononnnnnenonnnnononnnnnaninnnenoninns 67 12 5 AC switch remote control trip connection PIOCESS ooccccoccnconnnonnoncnnonnnncnnnnnnnonnnnonnnnonnnnnnnnnncnnnnononns 68 12 6 Insulation fault grid connection connection process occcocccccocncnncncnncnnnnonnnnnnnnnnnnonnnnonnnnnnnanononeneninns 69 TS is DC CONMCCTOM i esesec cen oorr eeu oo ERE atada 71 13 1 Safety instructions for the DC CONNECtION ccoocccconncconnncnconcnonnnnnononnononnnnnonnnnnnncnonnnnonnnnnnnanennneneninns 71 13 2 Wiring requirements for connecting DC CONNectiON occcocccccocncnonncnnonononnnennnnnnnenonnnnonnnnnnnnnnnoneneninns 72 13 3 Coninectlon areaissi ON 72 13 4 DO connection viraractermiltial sseccesuseeci cuneo ceat aio las 72 13 4 1 Requirements for DC connection via a termiNal cccoocccnocnccocnncnonnnonnnonnnnonnnnnnnnnnnonnnonncnnnncnnns 72 13 4 2 DC connection POCOS msc cett set eet dee Eiir eaa oi iii rer ee Fac 74 13 5
29. Stop inverter on the display see Section 16 4 Start Stop All power modules must be disconnected cutting off the supply of AC power If the unit has an AC disconnection control on the outside of the DCAC supply module switch it to Off and lock it using a consignment lock Open thermomagnetic circuit breaker Q4 A sign reading Do not touch Personnel at work will be posted Disconnect the voltage at the main inverter AC supply located in the DCAC supply module This action will need to be carried out by means of an element external to the unit If it is not possible to disconnect the main AC supply from outside the unit bear in mind that the AC connection plates will be live and work must be carried out using the appropriate PPE dielectric gloves suitable for the working voltage face shield safety boots working clothes recommended fireproof clothes etc Press the emergency stop button Pressing the emergency stop button causes the motorised DC isolating switch to open Check that the DC isolating switch changes to the Off position after two seconds If the isolating switch has not moved automatically to the Off position operate it manually AAV2015IQE01_B Installation and usage manual 95 Ingeteam Shutting down the unit To operate the DC isolating switch push the latch on the yellow plunger so that the latter slides towards the left providing access to the housing for the rotary knob
30. The causes may be broken cables in the circuit a triggered protection fused arresters or a connector out of its base XDIS1 1 5 7 xFDC 1 XMDC 3 gt _ gt XMON1 1 me XMDC 4 gt gt XMON1 2 XFDC 1 gt 7 XFDC 2 XMDC 5 gt gt XMON1 3 E DC XFDC 2 gt 3 gt XFDC 3 XMDC 6 D gt XMON1 4 0200H XFDC 3 gt gt XMDC 1 XMONn 1 gt gt XMONn 1 1 RV uo e gt XMDC 3 XMONn 2 gt gt XMONn 1 2 XMONn 3 gt gt XMONn 1 3 XMONn 4 gt XMONn 1 4 XMONn n gt U1n X3 1 optional see Section 12 Connection options Overvoltages in the panel inputs 4000H This alarms indicates an out of range voltage at the PV input A voltage greater than 1000 VDC will cause the equipment to shut down Voltages greater than 1000 VDC will damage the equipment Very low voltage on the input from the panels 8000H This alarms indicates an out of range voltage at the PV input The equipment will be on standby until the panel voltage reaches the necessary value for a connection 19 4 Action protocol for responding to incidents If the unit should stop interacting with the network due to the emergence of issues relating to the installation and or the inverter the fastest way to resolve the issue is as follows 1 Check on the display the alarm and the reason for shutdown reported by the unit Search in this guide s index to see
31. assure protection against direct and indirect contacts If requiring grounding for any part of the installation s DC circuit the equipment must be equipped with the grounding Kit If selecting this kit see the installation and operating manual AAV2015IQE01_B Installation and usage manual 25 Ingeteam Unit description 2 14 Electrical diagram of the unit 16 E Filter 43 AL 42 8 T 1 Power module 1 PV input 1 ia r 4 Hay e L1 A AC output for 2 t t 2p E L2 XO connection to 3 H i i t Ap i L3 eg PA OR MV grid 16 H a ae Filter Optiona Power module 4 PV input 2 15 Electrical diagram of the system The configuration of the high voltage winding of the grid connection transformer does not affect the behaviour of the unit INGECON SUN PowerMax JA E y i MH Ue J AM Ingeteam recommends using a transformer with Dyn11 connection Whenever a transformer is used with star connection on the Low Voltage side it will be necessary to connect the neutral as intake reference as specified in Section 7 7 Requirements for transformers 2 16 Cooling system These units have cooling fans on top of each power module These fans start up for a few seconds each time the inverter is
32. caused by incorrect connection After connecting the auxiliary cable do not switch the power on until you have made all other connections and the unit has been closed Use the Personal Protective Equipment specified in the section 3 2 Personal Protective Equipment 10 2 Wiring requirements for connecting auxiliary equipment The correct dimensioning of the conductor for auxiliary equipment is the responsibility of the installer The cable size is 2 5 mm e Only copper and aluminium cables will be used dimensioned based on inverter and PV plant characteristics 10 3 Connection area Unit general auxiliary voltage The terminal block for making auxiliary AC connections is X220 0UT located in the rear of the supply module The thermomagnetic breaker QAUX protects the auxiliary AC connection During connection make sure that the thermomagnetic circuit breaker is in the OFF position To check correct operation return to the ON position On doing this the display will light up and the 15 V power supply and electronics of each module will switch on It is now possible to communicate with the inverter Specific auxiliary voltage for the motorised isolating switch The motorised DC isolating switch has a terminal block with a different supply to the auxiliary voltage terminal block The connection terminal block for said supply is X220 M located in the front part of the supply module AAV2015IQE01_B Installation and usage ma
33. connected to the mains and is about to inject power This procedure makes it possible to easily check proper operation The fans require different air flow for cooling the electronics depending on the number of power modules in the unit The cooling requirements and necessary flow rate are specified in Section 7 5 Cooling AR 26 AAV2015IQE01_B Installation and usage manual Unit description Ingeteam The useful life of the fans is 8 years so they must be replaced after this time even if they seem to be functioning normally Refer to Section 18 7 Cooling system that explains the replacement of fans These units include monitoring of the correct operation of the fans The malfunctioning of one or more fans will cause the unit to stop and go into fatal error status For further information consult Section 19 Troubleshooting AAV2015IQE01_B Installation and usage manual 27 Ingeteam Unit description 2 17 Description of cable inlets All cables needed for operating and grounding the unit must be entered via the bottom and top of the DCAC supply module Access to DC
34. ground are in the MOhm range Check that the impedance between each of the harmonic filter capacitors C1n C2n C3N is in the MOhm range If these values are not obtained the fault is in the harmonics filter 5 Check that the insulation fault is not in the fans or other components To do this open protection QAUX located in the power module No 1 and measure the impedance between XAUX3 1 and ground and between XAUX3 5 and ground This should be in the MOhm range If these values are not obtained the fault is in the auxiliary services 6 Verify the condition of the fuses protecting the common mode filter 7 Close the inverter reconnect the unit to the grid and to the PV array see Section 15 3 Start up If the alarm persists consult Ingeteam 19 4 7 Manual shutdown 1000H Manual shutdown Manual shutdown Manual shutdown due to the opening of a door emergency push button via display or communications 112 AAV2015IQEO1 B Installation and usage manual Troubleshooting Within the PV array and depending on the number of power modules the limit switches are installed at the following locations Units with 2 power modules 1 in the power DCAC supply module 1 in power module No 2 Units with 3 power modules 1 in the power DCAC supply module 1 in power module No 2 e 1 in power module No 3 Units with 4 power modules 1 in the power DCAC supply module 1 in power module No 2 1 in pow
35. if the alarm or reason for shutdown is indicated If it is covered proceed to step 2 if on the contrary it is not covered take note of the unit s serial number and contact Ingeteam s telephonic technical service the number of which is listed on a sticker on the document pocket behind the door of the module in which the display is fitted 108 AAV2015IQE01_B Installation and usage manual Troubleshooting Ingeteam Disconnect the unit from the supply See Section 17 Shutting down the unit Open the unit and find the section in this guide that deals with the alarm or reason for shutdown recorded in the first step 4 Use a category IIl 1000 volt multimeter capable of measuring continuity resistance and capacitance and carry out the checks listed here 5 If unable to solve the problem using this guide take note of the unit s serial number and contact technical service Below is a list of possible reasons for shutdown their associated alarms and troubleshooting guidelines If more than one alarm takes place the alarm on the display will be the sum of all active alarms Example 0001H Grid frequency 0002H Voltage 0003H Grid frequency voltage 19 4 1 Voltage and or frequency out of range One reason for shutdown associated with out of range voltage and or frequency features the alarm codes listed below 0001H Grid frequency Grid frequency Grid frequency out of range 0002H Voltage Voltage Voltage out of range 000
36. module Normally closed volt free contacts should be fitted for monitoring between terminals XFDC 1 and XFDC 2 by removing the triple horizontal link short circuiting them as shown in the following figure and installing a double link between XFDC 1 and XFDC 2 If the equipment has the earth start up kit these contacts must be installed in a double link to between XFDC 2 and XFDC 3 which must be removed XFDC 1 XFDC 2 XFDC 3 Remove triple link Open contact fault in the monitored component e Closed contact no fault at monitored component To make the connection follow the following steps l Strip the cables 2 Crimp the wire ends according to the wire gauge being used 3 Open the terminal The terminals used in this terminal strip are of the clamp type To insert the cable into the desired position press with a flat head screwdriver insert the cable and then remove the screwdriver 66 AAV2015IQE01_B Installation and usage manual Connection options Ingeteam 4 Remove the triple horizontal link 5 Insert a new two position horizontal link between terminals XFDC 2 and XFDC 3 If the PV array grounding kit is installed in this unit this monitoring will be in series with the grounding using terminals XFDC 2 and XFDC 3 It will not be necessary to use any links in this case 12 4 DC isolating switch remote control connection process A It is not possible to use the same contact to o
37. of hours the inverter has been connected to the grid Par ConnT Number of hours the inverter has been connected to the grid since the counter was last reset This parameter can have three states Initial status In start up status Operational status Error status Power injected by the power module configured as master Power injected by the power module of the node being measured Power injected by all the power modules configured in this master slave system AAV2015IQEOI B Installation and usage manual 91 Ingeteam Screen 9 This screen displays a histogram of the power output from each of the electronics blocks configured in the master slave system 16 5 2 Reasons for shutdown This menu shows the last five inverter shutdowns with reasons and corresponding date and time 11 23 03 08 2014 E REASONS FOR SHUTDOWN 17 22 08 01 gt LOW POWER 19 35 07 01 gt LOW POWER TAO IFREC 15 51 04 01 gt LOW POWER E 13 43 08 01 MANUAL STOP Meaning of reasons for shutdown VDC FREC VAC VARISTORS INS FAILURE RMS CURRENT TEMPERATURE CONFIG MANUAL STOP MIN VPV HW DESCX PEAK CURR FIRMWARE CH ADC READING LOW POWER DC PROT AUX TEMP AC PROT AC MAG PROT CONTACTOR WD RESET ADC LAT FATAL ERROR FAULT 1 FAULT 2 FAULT 3 CURR PI SAT RED 92 High input voltage from the panels Incorrect grid frequency Incorrect grid voltage Varistor fault DC insulation fault
38. once the unit has been installed carry out the following steps to install the electronics block of power module number 1 60 AAV2015IQE01_B Installation and usage manual Connecting the communication accessories Ingeteam 1 Disconnect the RS 485 communications card installed as standard in the unit and disconnect the communications cable from positions 1 2 5 and 6 of the aerial connector OP LG E TS v EN o op E Alpes m SE 00 qo E mm 8 5 A eu UUjBUEUUWSUE E3 gp E e A B 2 Fitthe GSM GPRS communications card to connectors J11 and J12 of the control card and insert the SIM card as shown in the figures below y re 0 E ma 5
39. section before operating the equipment DC cables connected to photovoltaic modules exposed to sunlight may be at a dangerously high voltage which could cause serious injury and even death Before connecting DC cables to the inverter verify the absence of voltage Make sure there is no voltage present on the unit before carrying out any connections Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged The polarities indicated in the following figure must be followed Ingeteam accepts no liability for any damages caused by incorrect connection Before connecting the wires ensure that the DC fuses are not fitted in the bases Install fuses once you have connected the wiring and checked that the polarity is correct Ingeteam accepts no liability for the consequences of non compliance with these instructions There is a risk of fire when using wiring gauges with a lower permissible current than the maximum possible from the photovoltaic modules Failing to apply the correct tightening torques to the connection terminals causes a risk of overheating and fire In order to keep the nuts and bolts of the unit in good condition it is important to make sure there is no dirt or shavings in the threads when screwing them in and apply a suitable lubricant After connecting the DC wiring do not switch the power on until you have made all other connections and the unit has been clos
40. the grid quality parameters This menu is only active after the security code has been input Ground connection Through this option you can change the type of grounding for the PV array This menu is only active after the security code has been input Connection time This menu allows you to modify the delay before the inverter connects to the grid This menu is only active after the security code has been input Total reset With this option the user can reset all inverter counters This menu is only active after the security code has been input BEFE 03 08 2014 INVERTER DATA NS 250091221R34 Firm AAS1040 P CRC 9789 FirmDis 1091 B BootDis Oe B l E Other adjustments Internal adjustments are only accessible after the security code has been entered Change NumCAN From this menu you can change the electronics blocks node number This is needed for configuring the electronics blocks Because this action involves hardware altering operations instructions for changing the node number are given at the unit s set point See Section 19 5 1 CAN number setting of an electronics block 16 5 4 Inverter data This window displays inverter specific data Serial Number SN Number that identifies the inverter Firmware Version Firm Shows the name and version of the inverter firmware AAV2015IQEOI B Installation and usage manual 93 Ingeteam Display control Display firmware version FirmDis Shows
41. through the connection which is greater than the protection s tripping current 14 AAV2015IQE01_B Installation and usage manual Unit description Ingeteam The protection will be monitored by the inverter control and when the thermomagnetic circuit breaker opens the connection of the PV array to ground the control will shut down the unit triggering the O0x0200 DC Protection alarm 2 6 Options The standard units provide the ability to set various standard options The installer can decide to use them or not depending on the requirements of each installation AR See Section 12 Connection options 2 6 1 Monitoring components external to the unit This option allows the unit to monitor the proper functioning of components which are external to it This monitoring is done by using normally closed voltage free contacts Should one of the contacts be open due to a fault in the monitored item the inverter will generate an alarm and shut down 2 6 2 DC isolating switch remote control This option allows remote control opening and closing of the DC isolating switch of the unit using a Normally Closed contact When the contact is closed the isolating switch is in the On position and if the contact is open the switch changes to the Off position 2 6 3 Insulation fault grid connection The inverter incorporates a normally open volt free auxiliary contact that can carry out one of these two functions Detecting an insulation f
42. to it taking the site environmental conditions into account The minimum values will be as follows Number of power modules Power 2 1500 VA AAV2015IQEOI1 B Installation and usage manual 47 Ingeteam Preparation for installing the unit Number of power modules Power 3 1800 VA 4 2000 VA e The power winding must withstand pulsating voltage components with dU dt of 500 V uS Because of inverter operation the voltage between a phase and ground can reach 3 2 of the open circuit voltage of the PV array e Delta connection is advised in the power part and star connection in auxiliary loads e The neutral of the auxiliary loads must be connected to ground 7 8 Measuring equipment connected to the power grid All measuring devices connected to the power grid wattmeters meters etc should be isolated from the grid by voltage transformers current transformers etc 48 AAV2015IQEO1 B Installation and usage manual Installing the unit Ingeteam 8 Installing the unit Before installing the unit the packaging must be removed taking special care not to damage the housing Check that there is no moisture inside the packaging If there are signs of moisture the unit must not be installed until you are sure it is completely dry A All installation operations must comply with current regulations 8 1 Fixing the unit to the floor These units feature an optional anchoring system The system comprises some plates th
43. 080H Instantaneous grid current Instantaneous grid current Instantaneous current value out of range 0200H DC protection DC protection Blown DC input fuses or DC arresters 0800H Branch fault alarm Fault in branch no 1 Fault in branch no 1 of the power electronics Fault in branch no 2 Fault in branch no 2 of the power electronics Fault in branch no 3 Fault in branch no 3 of the power electronics 2000H Configuration Configuration Shutdown due to a change in firmware Firmware Shutdown due to firmware load 8000H Panel voltage Low input voltage Shutdown due to low input voltage Hardware fault Reason for internal shutdown hardware fault Low power Shutdown due to low power typical at nightfall 106 AAV2015IQE01_B Installation and usage manual Troubleshooting Ingeteam 19 3 Inverter alarms due to protections IT Temperature alarm in the power electronics 0020H The temperature of the unit is too high and has stopped feeding current to the grid When the temperature drops the unit will reconnect AAV2015IQEO 1 B Installation and usage manual Ingeteam Troubleshooting Code Description DC circuit protections This alarm goes off when a DC protection element is triggered The element being monitored are the DC arresters RV Depending on unit configuration the PV array grounding kit is also monitored In normal operation all contacts must be closed Check the signalling circuit to see where it is broken
44. 3 terminal m m mmm DC outlet AC outlet Ground terminal Grounded points On Off 32 AAV2015IQEO1 B Installation and usage manual Equipment reception Ingeteam 4 Equipment reception 4 1 Packaging symbols Bear in mind the following symbols present on the packaging of the unit Move transport packaging with this side up A Do not use sharp tools to open the shipping packaging Prevent the unit from becoming wet Do not place anything on top of the shipping packaging x lt v The contents of the shipping container are fragile Keep the unit in its packaging until immediately before installation Maintain the unit upright at all times 4 2 Equipment identification The serial number of the equipment is its unique identifier You must quote this number in any communication with Ingeteam In addition to the unit serial number each electronics block has its own serial number The ratings plate of the electronics blocks can be found on a prominent place inside the module 4 3 Transport damage If the unit has been damaged during transport proceed as follows 1 Do not proceed with the installation 2 Notify the distributor immediately within 5 days of receipt of the unit If ultimately the unit has to be returned to the manufacturer the original packaging must be used AAV2015IQEOI B Installation and usage manual 33 Ingeteam Storage 5 Storage Failure to follow the instructions provide
45. 3H Grid frequency voltage Grid frequency voltage Grid frequency out of range Voltage out of range In the event of an 0001H and or 0002H alarm you must check the status of the Q4 thermomagnetic protection and all the wiring associated with it This check requires verifying the correct status of the following areas of the unit 1 Check that intake thermomagnetic circuit breaker Q4 is in the ON position 2 f Q4 is ON the next step is to verify that there are no errors in the wiring loose or broken cables etc 3 Check that the Q4 thermomagnetic circuit breaker is not damaged With Q4 switched ON measure the flow resistance offered by Q4 for each phase The resistance for each of the phases must be within the 60 to 70 Ohm range The following figure details the test to be performed N L3 E2 ET Q4 7 rol A LE _ ee ee 2 o N L3 L2 Lll The figure has verified the resistance of phase 1 L1 It will also be necessary to check L2 L3 and neutral 4 Check for continuity in the VAC intake circuit between contactor K1n and electronics block Uln e Kln 2 Q4 1 e Kln 4 Q4 3 AAV2015IQE01_B Installation and usage manual 109 Ingeteam Troubleshooting e Kln 3 0Q4 5 e Q4 2 UInXAC 4 e Q4 4 UINXAC 3 e Q4 6 UINXAC 2 e XDISn 7 UInXAC O 5 Check for continuity between the terminal on the electronics block and the intake board in each power module e J8 2 UlnXAC 1 e J
46. 8 l UInXAC 2 e J7 1 UInXAC 3 e J6 1 UInXAC 4 6 Visually check varistors RV1 RV2 and RV3 of the intake board Check that the thermal fuse is not damaged The intake board varistors comprise a thermal fuse FU and a varistor VA The way to check that the varistor is operating correctly is to perform the checks listed below Between pins 1 and 2 you must get a high impedance reading in the kOhm range e You should have an impedance of approximately O Ohms between pins 2 and 3 VA FU 3 1 2 I 3 7 fall the above checks are correct and a 0002H alarm persists when the unit is powered on again see Section 15 3 Start up check that the impedance of each phase at the output of each power module and electronics block is high with respect to ground To perform this check measured between each of the phases of unit and grounding plate of the power module in question with no voltage on the unit 2 If the alarm persists consult Ingeteam 19 4 2 Temperature 0002H Temperature Power electronics temperature The power electronics exceeds 80 C Auxiliary temperature sensor The auxiliary temperature sensor has triggered an alarm In the event of a shutdown due to Temperature the first step is to check if 0020H alarm is still active If so check the temperature of the unit s radiator via the display menu see Section 16 5 1 Monitoring MONITORING Te
47. Access to DC Access to auxiliaries Access to XCOM Access to communications intake and auxiliary neutral AC output mmo Oo BD gt 28 AAV2015IQE01_B Installation and usage manual Safety Ingeteam 3 Safety This section describes the safety warnings and the Personal Protective Equipment and symbols used in the unit 3 1 Safety conditions General warnings The operations described in the manual may be performed only by qualified personnel gt The status of qualified personnel referred to in this manual will be as a minimum that which meets all the standards regulations and laws regarding safety applicable to the tasks of installing and operating this unit The responsibility for designating qualified personnel will always fall to the company to which the personnel belong It is necessary to decide which workers are suitable or not for carrying out specific work to preserve their safety at the same time as complying with occupational safety legislation These companies are responsible for providing appropriate training in electrical equipment to their personnel and for familiarising them with the contents of this manual All applicable safety related legislation for electrical work must be complied with Danger of electric shock Compliance with the safety instructions set out in this manual or in the suggested legislation does not imply exemption from other specific standards for the installation place countr
48. CAC supply module and may have 2 3 or 4 power modules DCAC supply module Power modules DCAC supply module This module groups together the PA array feed DC part the grid connection feed AC part as well as various options and kits Power module These units are modular in structure Each of the individual modules making up the unit is called a power module Electronics block Each power module has an electronics block This block groups together the power module parts which require more physical protection such as the control card uptake card IGBTs etc U INGECON sun AAV2015IQE01_B Installation and usage manual 1 Ingeteam 2 4 Models Depending on the number of power modules and module types the models of this family are differentiated as shown in the following table 2 power modules 140 kW 220 VAC 175 kW 275 VAC 190 kW 300 VAC 200 kW 320 VAC 220 kW 345 VAC 230 kW 360 VAC 250 kW 400 VAC 270 kW 420 VAC 275TL X220 DCAC Indoor 350TL X275 DCAC Indoor 380TL X300 DCAC Indoor 400TL X320 DCAC Indoor 440TL X345 DCAC Indoor 460TL X360 DCAC Indoor 500TL X400 DCAC Indoor 535TL X420 DCAC Indoor Unit description 4 power modules Models with 2 power modules These units include 2 electronics blocks 1 MPPT trac
49. Connection disconinection of the DG TUS uri ia an lala cba iaa da 77 TA AC CODR eC OT od Waticiniiiatnmadamaaciakan on 79 14 1 Safety instructions for the AC connection iiic iccceiiaieecsssesesiras pese se rac saec aga Y re gae Pa a CA Rea Ya aka d 79 14 2 Wiring requirements for connecting AC CONNECtiON occccocccccocncnonncnnonnnnnnnennnnnnnononnnnonnnnnnnnnnnnnnncninns 80 14 3 Connection AREA i oue cbe desee tnwbe di Fi bRa et deba dada dc 80 14 4 AC connection via A lua a a ex xta do rrt Ree D d S lama Nd 82 14 4 1 Requirements for AC connection via a terminal ooocccoccnccocnccnonnnonnncnnnncnnnnnnnnnnnnncnononnnoninnns 82 14 4 2 AC connection process via a terMiNal ooocccccccccccnnconcncnnencnnononnnnnnnnnnnnnnncnnononnnnnnnnnncnnnnnoninnns 83 14 4 3 Connecting the AC neutral esssesssssssssssseseene ni aidia biabr ekinini Ti 83 15 Gonmmilsslofiililg x seen unte distacco dag odas E a a cute ena pe doa bad eva Desde teet d etueci daa Eee Dit eef 84 15 1 Equipment InspectlOlssi eorr Rc etes eere rs e cR nO tem ao dC ed DOE 84 EA Todd o SERERE E EE EET TETTE 84 15 1 2 Shutting IWS Riese tods 85 15 2 Equipment configura s c cosctetur acia asd de PAN cin 85 15 2 1 Configuring the Modbus Node of an electronics bloCk occcooccccoccnccnnncnocncnncncnonnnnnannnoncncnnnnnns 85 15 9 POL ALE Wide crises e E evadit E eA a pleat e S A ceed IE UE SINIT M E d Pu PEE EE 85 5 9 Staite Pic sese
50. HE MOUSING iria tunddahccadesnteaagen Rae C e aM PURA R 98 18 4 Status of cablessand terminals Asani enaa a detinaas E a aA A EEA EE EE ARE RETE 98 18 5 Tightness of strip fasteners and power CableS occcooccccocnncoonncnnnncnnonononnnonannnnnnnnnnnnonnnnnnnnnononcnnnonns 98 18 6 A a a a Dae med cuaeteapdabaagatasaNebouen a a ea E E E 99 18 7 CGOOlNE SYSTEM ii ia 99 18 7 1 Status OF unit FANS a A AA A A ae aAA EREE ERA EEEN 99 18 7 2 Replacement faM Speirean aai ld acabada 100 18 73 Cleaning srids and COOMMS TITERS sica iia 101 18 8 Relay status ai eee eiu Ria 103 18 9 Status Of TNE O 103 197 Tro bleslipOLllg ua cioe tomba rsen Seta IS a Sa 104 LQ 1 IBED TeSSadgeS iaa 104 19 1 1 Green LED TE 104 TOT 525 Oran ses ED e 105 A A O O 105 19 2 List of alarms and reasons for shutdown iiie oo paier ree Easter Repeat a laweadbanariebaccndateakedeteigeaseds 106 19 3 Inverter alarms dueto protections icis or eere reete iia 107 19 4 Action protocol for responding to INCIdAeNtS occcoccncccccccccnccnnnnnncnncnncnnnnononnnnnnnnnnonnnnonnnnonnonenoninnns 108 19 4 1 Voltage and or frequency out of range ccooocccnccnccocnnnncnnnonnnnnnnncnnononnnnnnnanonnnnnonnnnnnnnncnnaninnanos 109 194 2 TAMPA io ciodaS 110 19 4 3 AC ClIrCUIE protec iia as 111 19 44 Reason tor contactor ShutdOWLI ess sercanesenoddesnencdvancncdvaaes
51. Ingeteam INGECON SUN PowerMax X DCAC Indoor Installation and usage manual AAV2015IQEO1 B 05 2015 Ingeteam Power Technology S A Energy Avda Ciudad de la Innovaci n 13 31621 SARRIGUREN Navarra Spain Tel 34 948 28 80 00 Fax 34 948 28 80 01 e mail solar energy ingeteam com Service Call Center 34 948 698 715 Ingeteam GmbH DE 153762639 Herzog Heinrich Str 10 80336 MUNICH Germany Tel 49 89 99 65 38 0 Fax 49 89 99 65 38 99 e mail solar de ingeteam com Service Call Center 49 899 965 3825 Ingeteam SAS Le Naurouze B 140 Rue Carmin 31676 Toulouse Lab ge cedex France Tel 33 0 5 61 25 00 00 Fax 33 0 5 61 25 00 11 email solar energie ingeteam com Service Call Center 33 0 820 363 749 Ingeteam S r l Via Emilia Ponente 232 48014 CASTEL BOLOGNESE RA Italy Tel 39 0546 651 490 Fax 39 054 665 5391 e mail italia energy ingeteam com Service Call Center 39 0546 651 524 Ingeteam INGECON SUN PowerMax X DCAC Indoor Installation and usage manual AAV2015IQE01_B Installation and usage manual iii Ingeteam The copy distribution or use of this document or of its content requires written authorisation Any breach thereof will be reported for damages All rights reserved including those of patent rights or design registration The conformity of the document content with the hardware described has been checked Howev
52. Les densae esu tosc ur equ oca 36 6 3 Transportilisine a Cria ir a ta 37 7 Preparation for installing the Unit i esicese cisci se identitate cerea Fre sari PUn bra die cbueddcabecidanteodeacaee el wands 38 7l General requirements f r MStal At OM zs usus eae cd caia 38 752 TCU 38 7 3 Environmental COndiblOns euccc cess ene nin ORAR EIA A A A TN RES EUER RE RRQ S 38 7 4 Fixilig SUrface ated ueris Pepe somete ti and 38 VASE ele 41 7 6 Requirements for DC feed f ses i sees ce i secre cadre tea A 43 7 7 Requirements for transfortmels cine e Etienne ie iii 44 7 7 1 Grid connection transformer coincidido di 44 3 452 ADA MANSO Mad a RR ERE 47 AAV2015IQEOI B Installation and usage manual 5 Ingeteam Contents 7 8 Measuring equipment connected to the power grid ooccccoccccoocncnncncnocnnnonnncnnononnnnonnnnnnnnnnnnnnnnnncnnns 48 32 Stall STS Und dad 49 Slb Fixing the unit to the floor carita li bs 49 9 Ground CONMECTOMN ccciscsidadienisiastionastedemannudateacn dans LR 50 9 1 Safety instructions for the ground connection ooccccoccncnccncnnnncnncnnononnnonononnnncnnonnnnnnnnnnnonnnnnnnnnnnnnnnnns 50 9 2 Wiring requirements for the ground connection cccoccccoccccnnnncnncnnoncnnnnnononnnnonnnnnnnnnnnnnnnnnnnnnnncnnnnnnnnnns 51 9 3 Connection aleari enra ii dl 51 9 4 Ground connection via a terminal 2 2 ngecaasnouehse
53. O I To o a all Ll M e E i po o o sje BH FREI gt LO e N 205 205 300 205 300 205 3018 AAV2015IQEOI B Installation and usage manual 1008 Ingeteam 39 Ingeteam Units with 4 power modules Preparation for installing the unit 72 450 527 602 602 627 550 e gt a a lt lt ry fo o 1 Lo Ps Lesi 00 e Q O m E peers o pex qo Ob te eu P ra A Bn A E Y Q EX 205 205 300 205 300 205 205 pa a a gt a gt L 3602 N The following stipulations must be followed when choosing the place where t he unit is to be bolted in Minimum distance from the centre of the bore to the edge of the concrete pad 72 mm e Diameter of the hole drilled in the concrete pad 8 mm Minimum depth of the hole drilled in the concrete pad 65 mm Minimum thickness of the concrete pad 100 mm Minimum depth of anchoring bolt 45 mm gt 45 mm gt 65 mm gt 100 mm 28mm 272mm 40 gt 72 mm AAV2015IQE01_B Installation and usage manual Preparation for installing the unit Ingeteam 7 5 Cooling These units are designed to be in
54. The steps to be followed to modify the CAN number are as follows 1 2 19 6 Shut down the unit via the display see Section 16 Display control Open the door of the corresponding power module With the unit powered up opening the door causes a manual shutdown and opens the motorised DC isolating switch Disconnect the optical fibre cable in the U43 connector of the electronics block to be configured Open thermomagnetic circuit breaker Q2n on the power module containing the electronics block to configure it Connect DC and AC supply The DC supply will only connect when all unit doors are closed correctly The display will show the 1143 alarm on the node to be configured node electronics block Check that alarm 1143 is active in the electronic block to be configured and that it does not appear in any other block in the unit In the display see Chapter 16 Display control for more information find the SETTINGS menu Select Change NumCAN Press OK When prompted by the display enter the installer code 3725 and press OK Input the electronics block node Repeat steps 1 to 6 for each node to be configured Once the configuration of all the nodes has been finalized go to step 8 Reset the alarms To do so close the Q2n thermomagnetic circuit breaker located in the power module and connect the optical fibre cables Alarm 1000 will be displayed Once all units are properly configured and connected by fi
55. and DC isolating switches and or AC thermomagnetic circuit breakers M10 e Connections inside the power module see the figure below M10 Power module 18 6 Plates Visually check that the AC and DC feed connection plates as well as the plates in each power module meet safety clearances and maintain their initial electrical properties and are free of rust and humidity 18 7 Cooling system 18 7 1 Status of unit fans Checking the status of exhaust fans cleaning and replacing them if necessary The useful life of the fans is 8 years so they must be replaced after this time even if they seem to be functioning normally AAV2015IQE01_B Installation and usage manual 99 Ingeteam Preventive maintenance 18 7 2 Replacement of fans At least two people are needed to replace a fan In order to keep the nuts and bolts of the unit in good condition it is important to make sure there is no dirt or shavings in the threads when screwing them in and apply a suitable lubricant If the fan has come to the end of its life or is malfunctioning it should be replaced To do this follow the following steps Disassembly 1 With the unit powered down remove the fixing screws from the fan protection cover 2 Disconnect the aerial connector of the fan to be replaced 100 AAV2015IQE01_B
56. arry out all control and handling without voltage As a minimum security measure in this operation you should always follow the so called 5 golden rules Disconnect Prevent any possible resupply Check there is no voltage Ground and short circuit the equipment 5 Protect from live elements if any and put up safety signs around the work zone Until these five steps are completed the work area cannot be considered voltage free and any work performed will be considered to be work on live equipment Ingeteam accepts no liability for any damages caused by improper use of the equipment Any work carried out on any equipment which implies a modification of the original electrical arrangements must be proposed in advance to Ingeteam These must be studied and approved by Ingeteam It is obligatory to provide the necessary measures to prevent any person from outside the installation from approaching or handling the equipment It is strictly forbidden to gain access to the inside of the electrical panel through any other point than the access cover provided for the purpose Always access when the unit is voltage free These instructions must be easily accessible close to the unit and located within reach of all users Before installation and start up please read these safety instructions and warnings carefully as well as all the warning notices located on the unit Ensure that all the notices are perfectly legible and that those which are dama
57. art If after 10 minutes have passed this does not occur check the connections to the grid If the grid has the appropriate grid quality parameters check the grid connections If the problem persists contact Ingeteam 0400H Insulation fault in DC circuit There are three possible causes e There is an insulation fault on the panel circuit e The ground connection fuse has blown e One of the unit arresters has tripped 0020H Temperature alarm in the power electronics The temperature of the unit is too high and has stopped feeding current to the grid When the temperature drops the unit will reconnect AAV2015IQE01_B Installation and usage manual 105 Ingeteam Troubleshooting An insulation fault can pose a hazard to personnel The repair of an insulation fault must be carried out by qualified personnel 19 2 List of alarms and reasons for shutdown The following table details the possible reasons for shutdown related to each alarm 0001H Grid frequency out of Grid frequency out of range The measured grid frequency is outside the specified range limits 0004H Control current saturation Control current saturation Unit control current saturation 0010H Effective grid current Effective grid current RMS current exceeds maximum allowed 0020H Temperature Power electronics temperature The temperature of power electronics exceeds 80 C Auxiliary temperature sensor The auxiliary temperature sensor has triggered an alarm 0
58. at bolt the four corners of the base to the concrete pad where the inverter sits In order to keep the nuts and bolts of the unit in good condition it is important to make sure there is no dirt or shavings in the threads when screwing them in and apply a suitable lubricant Once it has been corrected selected follow these steps 1 Mark the fixing points for the plates on the floor 2 Drill the floor with a recommended drill for the fixture supplied with the fastening plate 3 Anchor the sheet metal fixing points to the floor 4 Screw the sheet metal fixing points to the unit 5 Check that the unit is properly secured Once the unit has been mounted in its final position and has been solidly secured make the electrical connections to it The order is as follows Ground connection Connecting auxiliaries Connecting the communication accessories Connection options DC connection OO 10 ode AC connection AAV2015IQE01_B Installation and usage manual 49 Ingeteam Ground connection 9 Ground connection This chapter explains the requirements and process for connecting the ground wiring to the unit Read carefully before starting the connection process To ensure the safety of persons the unit must be connected to the ground of the installation All unit grounds must be electrically interconnected To find the different components listed below consult Section 2 7 Location of components
59. ault in the DC circuit e Open contact there is no insulation fault in the DC circuit e Closed contact there is an insulation fault in the DC circuit Indicator showing that the unit is connected to the mains via its internal contactor Open contact internal contactor for connecting to the grid is open the inverter is not connected to the grid e Closed contact internal contactor for connecting to the grid is closed the inverter is connected to the grid Regardless of the setting of this contact the unit continues to measure the insulation of the DC part 2 6 4 Remote AC circuit breaker tripping This option is included as standard in equipment incorporating an AC circuit breaker It enables remote tripping opening of the AC circuit breaker using an external 220 VAC signal Since remote tripping is not allowed the circuit breaker must be reset manually 2 7 Location of components This section describes graphically the location of the main components of the unit Throughout the document reference is made to this section repeatedly in order to facilitate the location of these elements AAV2015IQE01_B Installation and usage manual 15 Ingeteam Unit description 2 7 1 DCAC supply module Overview
60. ber to that assigned to the unit 11 4 Ethernet TCP communication At the request of the installer inverters may optionally incorporate hardware for communicating via Ethernet TCP The following diagram shows the connection of one or more units to a computer via Ethernet TCP Wattmeter kit Power modules Kit for reading DC input string current Ethernet TCP communication for one inverter AAV2015IQE01_B Installation and usage manual 57 Ingeteam Connecting the communication accessories Wattmeter kit Power modules Kit for reading DC input string current Ethernet TCP communication for several inverters optional Conversion from Ethernet TCP to the communications ring installed in the inverter is made using the Ethernet TCP card via the RS 485 RTU serial connection The module connections and possible optional kits installations are made as explained in Section 11 3 Communication via RS 485 If this communications card is ordered once the unit has been installed carry out the following steps to install the electronics block of power module number 1 1 Disconnect the RS 485 communications card installed as standard in the unit and disconnect the communications cable from positions 1 2 5 and 6 of the aerial connector K9 SUE
61. brazil ingeteam com Ingeteam SpA Bandera 883 Piso 211 8340743 Santiago de Chile Chile Tel 56 2 738 01 44 email chile ingeteam com Africa Ingeteam Pty Ltd Unit 2 Alphen Square South 16th Road Randjiespark Midrand 1682 South Africa Tel 2711 314 3190 Fax 2711 314 2420 email kobie dupper ingeteam com Asia Ingeteam Shanghai Co Ltd Shanghai Trade Square 1105 188 Si Ping Road 200086 SHANGHAI P R China Tel 86 21 65 07 76 36 Fax 86 21 65 07 76 38 email shanghai ingeteam com Ingeteam Power Technology India Pvt Ltd 2nd floor 431 Udyog Vihar Phase III 122016 Gurgaon Haryana India Tel 91 124 420 6491 5 Fax 91 124 420 6493 email india ingeteam com Australia Ingeteam Australia Pty Ltd Suite 5 Ground Floor Enterprise 1 Innovation Campus Squires Way NORTH WOLLONGONG NSW 2500 Australia email australia ingeteam com AAV2015IQEO1 B 05 2015 Ingeteam Ingeteam Power Technology S A www ingeteam com
62. bre optic communication cable connect the unit See Section 15 3 Start up Replacing varistors in the intake board The varistor is connected to pins 1 and 2 on the 3 pin connector on the intake board Pin 3 is for connecting the thermal fuse The varistor must be connected as follows Check continuity of the fuse with the varistor outside the board using the tester Place the varistor on the intake board between pins 1 and 2 The fuse will be placed between pins 2 and 3 AAV2015IQE01_B Installation and usage manual 117 Ingeteam Troubleshooting o I I o O O 3 Io O Co o o VA FU T N 1 2 1 3 2 A Inserting the varistor back to front will destroy it 118 AAV2015IQE01_B Installation and usage manual Waste handling Ingeteam 20 Waste handling These units use components that are harmful to the environment electronic cards batteries or cells etc At the end of the unit s life the waste must be correctly processed by an authorised hazardous
63. d The forks should be completely horizontal throughout the transportation process Special care must be taken to keep the unit completely vertical during transportation in order to avoid damaging the protruding parts of the unit with the forklift truck lifting frame a 36 AAV2015IQE01_B Installation and usage manual Equipment transport Ingeteam 3 Try to place the unit as close as possible to the connection between the forks and the chassis without damaging the protruding parts of the units with the forklift truck lifting frame Ensure that the forks are perfectly level to avoid overturning the unit Slowly transport the unit to the location where you wish to install it and unload it using the reverse process Beware of uneven terrain to prevent the unit from falling over 6 In any case observe the instructions in the forklift truck s user manual 6 3 Transport using a crane When lifting by crane the lifting beams fitted to the top of the unit should be used as shown below Ensure that the load is distributed evenly between the holes on the lifting beam Ensure that the load is distributed evenly along the lifting beam Tie individual cables chains or ropes to each of the holes maki
64. d current ZA CD 2 CD 3 CD p o gt o e D o ha o CD o P e e e CD o ct e D o h e 3 CD These units must be connected to a transformer with the neutral of the low voltage isolated thus generating an IT grid gt This section lists the technical specifications of the grid connection transformer which converts the medium or high supply voltage to the operating voltage of the unit 1 The transformer s power must be greater than the sum of the power ratings of the connected inverters Take into account the environmental conditions of the site 44 AAV2015IQEO1 B Installation and usage manual Preparation for installing the unit Ingeteam 2 Units connected to the transformer s low voltage winding must be synchronised If two or more inverters are connected in parallel to the low voltage side to which the inverter is connected each will have to be wired individually and galvanically insulated Low voltage Medium voltage Maj In order to synchronise both units you must configure one of the units in Generator mode and the other as Repeater In order to configure the unit as Generator you must set switch SW1 on the synchronization board indicated in the following figure to position O9 In order t
65. d handling check that the equipment is ready to start operation Only after this can you connect it following the instructions in the manual Do not touch boards or electronic components The more sensitive components can be damaged or destroyed by static electricity Do not disconnect or connect any of the terminals while the unit is operating Disconnect and check for absence of voltage first VOB b AAV2015IQE01_B Installation and usage manual 31 Ingeteam Safety 3 2 Personal Protective Equipment When working on the unit use the following safety equipment recommended by Ingeteam as a minimum Safety shoes In compliance with standard UNE EN ISO 20345 2012 Helmet In compliance with standard EN 397 1995 In compliance with standard UNE EN 166 2002 provided there are elements Pa eniak with directly accessible voltage Working clothes Close fitting non flammable 100 cotton Dielectric gloves In compliance with standard EN 60903 2005 Anti impact glasses Use of anti impact glasses when accessing the fan area Tools and or equipment used in live work must have at least class 111 1000 Volts insulation Should the country s regulations demand another kind of personal protection the equipment recommended by Ingeteam should be appropriately supplemented 3 3 Symbols on the inverters 0 1 Connection from cable and phase 1 terminal Z 2 Connection from cable and phase 2 terminal Z 3 Connection from cable and phase
66. d in this section may lead to damage to the unit Ingeteam accepts no liability for damage resulting from the failure to follow these instructions If the unit is not installed immediately after reception the following points should be taken into account in order to avoid damage e The package must be stored in the vertical position Keep the unit free of dirt dust shavings grease etc and away from rodents Keep it away from water splashes welding sparks etc e Cover the unit with a breathable protective material in order to prevent condensation due to ambient humidity Units in storage must not be subjected to weather conditions other than those indicated in Section 7 3 Environmental conditions It is very important to protect the unit from chemical products which can cause corrosion as well as from salty atmospheres Do not store the unit outdoors 5 1 Conservation In order to permit correct conservation of the units you must not remove them from their original packaging until it is time to install them In case of prolonged storage the use of dry places avoiding as far as possible sharp changes in temperature is recommended Deterioration of the packaging tears holes etc prevents the units from being kept in optimum conditions before installation Ingeteam accepts no liability in the case of failing to observe this condition 5 2 Unpacking Correct handling of the units is vitally impo
67. d into the base and that their status window is not red e Turn thermomagnetic circuit breaker QM to On e Check that the DC isolating switch is in automatic mode AUTO Exceptionally and only for maintenance or servicing tasks the DC isolating switch can be operated manually To perform this operation push the latch on the yellow plunger so that the latter slides towards the left providing access to the housing for the rotary knob The rotary knob is on the left door of the DCAC supply module Check that the AC arresters are properly inserted into their bases and that their status window is not red e Setthermomagnetic circuit breaker Q4 to On Power modules e Turn thermomagnetic circuit breaker QAUX to On e Set thermomagnetic circuit breaker Q2 to On e Check the status of fuses FACn1 FACn2 and FACn3 84 AAV2015IQE01_B Installation and usage manual Commissioning Ingeteam 15 1 2 Shutting down Ensure during installation operations that the unit s level of sealing has not been altered during connection of the unit In all connections give cabling enough length inside the unit so they don t pull on the internal electrical connections Check that the cables used have the same degree of protection as the unit itself Doors If the unit doors have opened at some point close them and check they are properly closed The guarantee does not cover damage caused by inadequate sealing of the unit Safety meas
68. d the safety paragraph in this section before operating the equipment Before connecting AC cables to the inverter verify the absence of voltage Make sure there is no voltage present on the unit before carrying out any connections Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged Ingeteam accepts no liability for any damages caused by incorrect connection There is a risk of fire when using wiring gauges with a lower permissible current than the maximum possible current Failing to apply the correct tightening torques to the connection terminals causes a risk of overheating and fire In order to keep the nuts and bolts of the unit in good condition it is important to make sure there is no dirt or shavings in the threads when screwing them in and apply a suitable lubricant After connecting the AC wiring do not switch the power on until you have made all other connections and the unit has been closed Use the Personal Protective Equipment specified in the section 3 2 Personal Protective Equipment After working on the terminals the polycarbonate guard must be put back into place gt b gt bbbbbbl AAV2015IQE01_B Installation and usage manual 79 Ingeteam AC connection 14 2 Wiring requirements for connecting AC connection e The correct dimensioning of the AC wiring is the installer s responsibility depending on the plant specifications and i
69. dsucndad acdtindeanoteagamaanastsisavagnes Ra 111 19 45 DC GIFCUI Protec Mn il EE E 112 19 46 DO Insulation Fall aia aida dates 112 194 7 Manual Shutd OWN A A ad 112 19 48 AC insulation fatlll 5 prae eE desauaaseda ests deartduanghacaaavasdeussaanedeseanncesa ad 114 19 49 AC arrester faults coca qace pon nen iras a a dida dia 115 19 4 10 Faults in the synchronisation of units connected to the same transformer 115 19 4 11 Thermomagnetic circuit breaker Q2 Mesirna enne nnn nn ne nnn a 115 19 4 12 e A OOO 115 19 5 Replacing the electronics bloCk cooocccconccconcnconnncnnonononnnnnnnnoncnnononnnonononnnnnnnnnnnnncnnnnnnnnnnnnnoncnnns 115 19 5 1 CAN number setting of an electronics block sccacdiiedadsaiadeudiiontwesiadedutadeosa Madedatsdddcudade 117 19 6 Replacing varistors in the intake bOAard occccoccccoccncconccnonnnnonnnoncnnononnnnnonononnnnnnnnnnncnnnnnnnnnnnnnoninnns 117 20 E SCEAIEUuME 119 AAV2015IQEOI B Installation and usage manual 7 Ingeteam About this manual 1 About this manual The purpose of this manual is to describe the INGECON SUN PowerMax TL X DCAC Indoor units and to provide appropriate information for their correct reception installation start up operation and maintenance 1 1 Scope of application This manual is applicable to the following units Complete name Abbreviation
70. ed PDPpPPPPPPP O AAV2015IQE01_B Installation and usage manual 71 Ingeteam DC connection Use the Personal Protective Equipment specified in the section 3 2 Personal Protective Equipment A After working on the terminals the polycarbonate guard must be put back into place 13 2 Wiring requirements for connecting DC connection Use only copper and aluminium cables e The DC connection cables must withstand at least 1000 V between poles and between each pole and ground 13 3 Connection area The PV array connections are made in the part of the DCAC supply module shown in the following figure Y am 9 The DC supply configuration will be different depending on the number of modules 13 4 DC connection via a terminal 13 4 1 Requirements for DC connection via a terminal e For DC connection compression terminals must be used The terminals used may have either one or two 13 mm diameter holes Where there are 2 holes these will be 44 5 mm apart e The inverter connection plates are made of copper You are recommended to use only tinned copper terminals If you use aluminium cables you must use bimetallic terminals or other components that eliminate the galvanic couple
71. efore carrying out any connections Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged Ingeteam accepts no liability for any damages caused by incorrect connection After connecting the options do not switch the power on until you have made all other connections and the unit has been closed Use the Personal Protective Equipment specified in the section 3 2 Personal Protective Equipment 12 2 Wiring requirements for connecting optional equipment e The wiring for connecting the options needs to be carried out by the client Use only copper and aluminium cables e The minimum section is 0 75 mm and the maximum 2 5 mm e This cable must be no longer than 20 m e The normally closed contact must be capable of working at 230 VAC 50 60 Hz and a power of 40 VA AAV2015IQEOI B Installation and usage manual 65 Ingeteam Connection options 12 3 Connection process for monitoring components external to the unit The inverter enables the monitoring of an element outside the unit temperature sensor sensor detecting the opening or closing of external junction boxes main external AC breaker etc In the case of a fault in a monitored element the inverter goes into shutdown status and will not operate until the element returns to its normal condition To connect the external monitoring components to the unit the XFDC terminal block is provided in the DCAC supply
72. equipment The fuses described below refer to the basic configuration of these units If the unit incorporates optional kits these may incorporate additional fuses which must also be checked DCAC supply module Fuses for the common mode condenser filter F9 and F10 Ground connection fuse only in grounded units F17 DC supply fuses the number of fuses depends on the number of power modules and the type of grounding of the unit Power modules AC fuses FACn1 FACn2 and FACn3 AAV2015IQE01_B Installation and usage manual 103 Ingeteam Troubleshooting 19 Troubleshooting This is a troubleshooting guide for the installation of the inverter It also explains how to perform simple operations such as component replacement and unit configuration Troubleshooting for the inverter must be performed by qualified personnel in compliance with the general safety instructions in this manual See Section 3 Safety before operating the equipment To find the different components listed below consult Section 2 7 Location of components 19 1 LED messages Some of the LEDs indicate some kind of problem in the PV installation Display 19 1 1 Green LED This is the LED that should light up in normal start up and operating conditions while the others remain off It has three modes Slow flashing Standby due to low solar radiation Flashing every 3 seconds This alarm is triggered when the PV array does not
73. er discrepancies may exist Liability will not be assumed for total concordance The information contained in this document is regularly reviewed and it is possible that there may be changes in subsequent editions Other functions may be available which are not covered by this document This document may be changed iv AAV2015IQE01_B Installation and usage manual Contents Ingeteam Contents COMEN ti ladies 5 Ts vore dS Man iii de E EENES 8 1 SCOPE OL application ar adan 8 1 2 RECIPIENTS e dices 8 1 32 Nomenclatura lisos 8 LA Mol S ga mre 9 2 Unit descriptio caia 10 2 OVENI EET 10 2 2 Electrical characteristics of the unit eene nennen nnne nenne n nnn rennen 10 2 3 tr cture of tne Una da 11 LE Ic 12 2 5 Available kits cssc O 13 2 6 OPON ix a sted eu aiss da sette aci INS 15 2 6 1 Monitoring components external to the unit nennen nnn nnn nnn 15 2 6 2 DC isolating Switch remote Ccontrol i2 coe ceot trig oia 15 216 3 Insulation fault grid CONNECLION sacs iecore epo nce eee zisor ae spe crane ee n ERR aO Code e EE ERAN NER ESE 15 2 6 4 Remote AC circuit breaker tripping sssssssssssssessesseeeene ennemi nnn nnn nn nnn nna anne 15 2 7 LOCATION Of Components customs dn dada da c italia 15 2 7 1 DEAC Suppi Mod le 2 1 2 iaa 16 2 7 2 Power modules ais bestens A ASES Ada 20 2 8 Compliance With TESULALLONS wsecssicnesedesse
74. er module No 4 Ingeteam If there is an undesired manual shutdown alarm check the monitoring circuit corresponding to the emergency stop button XQDC and limit switches AAV2015IQE01_B Installation and usage manual 113 Ingeteam Troubleshooting The layout of the circuit to be checked is shown below Power module Power module Power module Power module DCAC supply module 1 2 3 4 T uns LS Limit switch LS Limit switch LS Limit switch L li ll ll Ex OC Oo OO OO OO pad S ES gt se de E 3 de J ae HH c H o H o H 8 o ELI ES 2 e RX am E e EE e a gt lt X X gt x lt i INE S o IME The Th S 617 2 67 2 617 2 S 2 ad ete S ES Q E C Hj OC 3c E OO OG l ba A OC Em Em XQDC XFC XMONn XMONn XMONn XMONn Power module Power module Power module Power module 1 2 3 4 DCAC supply module LS Limit switch LS Limit switch ein LS Limit switch O O 2
75. erminal 52 1 2 3 4 Strip the cable according to the size of terminal to be used Crimping the terminal on the cable Clean the contact surfaces on both the terminal and the connection bar with a clean cloth and ethanol Connect the terminal to the connection bar using the previously lubricated screws and washers supplied by Ingeteam with the unit respecting the torque specified Ensure the correct connection of the cable and terminal AAV2015IQE01_B Installation and usage manual Connecting auxiliaries Ingeteam 10 Connecting auxiliaries These units have two AC outlets for supplying certain parts of the unit itself such as the fans or the 15 V power supply or the motorised DC isolating switch This auxiliary voltage must be 230 V between phase and neutral This chapter explains the requirements and process for wiring the auxiliary cabling in the unit Read carefully before starting the connection process To find the different components listed below consult Section 2 7 Location of components 10 1 Safety instructions for connecting auxiliary equipment Refer to Section 3 Safety and the safety paragraph in this section before operating the equipment Make sure there is no voltage present on the unit before carrying out any connections Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged A Ingeteam accepts no liability for any damages
76. es until internal capabilities are fully discharged 96 AAV2015IQE01_B Installation and usage manual Shutting down the unit Ingeteam 17 2 Shutting down the inverter from the display It may be necessary on occasions to carry out an isolated unit shutdown without following the protocol explained under point 17 1 Process of disconnecting the unit This must only be carried out when you do not wish to gain access to the inside of the inverter and you wish to switch the inverter to shutdown status stopping delivering power to the grid To do this from the display switch the inverter to shutdown status The inverter will stop switching and disconnect the AC grid connection contactor in each power module This shutdown procedure does not guarantee complete disconnection of all sources of voltage connected to the unit hence accessing the inside of the unit after performing this shutdown is prohibited If you wish to gain access to the inside of the inverter follow the procedure in Section 17 1 Process of disconnecting the unit 17 3 Inverter shutdown from the emergency stop button For the case of an unexpected situation these units have an emergency stop button When pressed the following actions are performed 1 Ifthe unit is connected to the grid the inverter will stop switching and disconnect the AC grid connection contactor in each power module 2 Opening of the motorised DC isolating switch Any PV array i
77. example y 7 11 23 03 08 2014 ALARM INST 1403 FREQUENCY ALARM VOLTAGE ALARM MANUAL SHUTDOWN ALARM E a To exit this screen press ESC again 88 AAV2015IQE01_B Installation and usage manual Display control Ingeteam 16 3 Menu structure MAIN MENU MONITORING Pac Pac Vdc Ide Pde Qac Vacl laci Etot Cos Ph Tan Ph Vac2 lac2 Epar Pdc Vac3 lac3 ox ok Tan Phi Ref Vdc Tan Phi Real Vpos Pac Vneg Qac E Conn N Alarms Rpv Frec 1 eS 1000 V Kit cui Hist Alarms Bove Frec 2 feet onnT Int Temp Rpv Frec 3 Par ConnT Pcb Temp TEST STOP REASONS RESET SETTINGS Date and hour Inverter number Lenguage Castellano Deutsch Francais Italiano Vin Mode Power Adjustment 4 CAN Num Change lt t Total Reset Vin Mode Reset Config Adjustments Other Adjustments INVERTER DATA Ns Firm CRC FirmDis BootDis optional AAV2015IQE01_B Installation and usage manual 89 Ingeteam 16 4 Start Stop Manual shutdown or start up of the inverter is carried out from the main menu display Pressing the 43 key changes the operating status to stop and vice versa 16 5 Main menu The main menu contains the following submenus Monitoring This displays the main internal parameters and variables that indicate the operation status of the unit Reasons for shutdown This option shows the reasons why the inverter was shut down the last five times
78. g grids A Facilitate the flow of air entering through the cooling grids For more information request document AAVOOOOIMCO3 from Ingeteam If you have any queries or suggestions contact Ingeteam 7 6 Requirements for DC feed fuses These inverters can be equipped with fuse holders for DC or not depending on the client s needs Inverters with fuse holders have between 8 and 32 fuse holders according to the number of modules and the unit configuration The fuses to be installed in the bases provided must meet the following specifications Electrical specifications Rated voltage greater than or equal to 1000 VDC e gPV class Rated current of 50 A 400 A depending on the features of the unit Mechanical specifications max 6 mm n MN AA O E E ol O9 R x E o e max 130 mm max 61 mm A max 205 mm J min 174 mm min 134 mm These inverters can be equipped with fuse holders from different manufacturers that is why in the previous figure they indicate as reference the minimum measures of the fuse holders used AAV2015IQE01_B Installation and usage manual 43 Ingeteam Preparation for installing the unit Approval references The following fuse references meet the required electrical and mechanical specifications Rated current Rated voltage Rated voltage Rate
79. ged or have disappeared are restored Protection against direct contact is by means of the housing The unit has been tested according to the applicable regulations to comply with the safety requirements the values for insulation clearances and leakage paths for the voltages used SS 00on r Potential hazards for people DANGER Electric Shock The equipment may remain charged after disconnecting the PV array mains power and auxiliary power Carefully follow the mandatory steps in the manual for removing the voltage DANGER explosion There is a very low risk of explosion in very specific cases of malfunction gt gt The casing will protect people and property from the explosion only if it is correctly closed 30 AAV2015IQE01_B Installation and usage manual Safety Ingeteam DANGER Crushing and joint injuries Always follow the indications in the manual on moving and placing the unit The weight of this unit can cause serious injury and even death if not handled correctly DANGER High temperature Pp The flow of outlet air can reach high temperatures which can cause injury to anybody exposed to it Potential hazards for the equipment CAUTION Cooling The unit requires particle free air flow while it is operating Keeping the unit in the upright position and the inlets free of obstacles is essential for this air flow to reach the inside CAUTION connections After all duly authorise
80. ght certain texts The general meanings are explained below A General warning General information AN Electrical danger MA Read the section indicated in this manual AN Hot surface Prohibition AAV2015IQE01_B Installation and usage manual 9 Ingeteam Unit description 2 Unit description 2 1 Overview An inverter is an electronic unit used to convert direct current to alternating current The function of these units is to convert the direct current generated by photovoltaic solar panels to alternating current and so enable it to be fed to the electricity grid These devices are designed for use in an enclosed electric area 2 2 Electrical characteristics of the unit The units in this manual have been designed in accordance to the standards EC62109 1 and EC62109 2 They particularly respond to the following characteristics e They are designed to follow at least Overcurrent Category 2 in the continuous current cycle and Overcurrent Category 3 in the alternating current cycle e This is a Class I protection device e The power factor range is O 1 e The maximum start up current is 121 A and with a duration of 0 6 ms Maximum short circuit current Number of power modules Maximum admitted short circuit current 2 power modules 1104A 3 power modules 1656 A 4 power modules 2208 A 10 AAV2015IQEO1 B Installation and usage manual Unit description Ingeteam 2 3 Structure of the unit These units feature an D
81. he status of qualified personnel referred to in this manual will be as a minimum that which meets all the standards regulations and laws regarding safety applicable to the tasks of installing and operating this unit The responsibility for designating qualified personnel will always fall to the company to which the personnel belong It is necessary to decide which workers are suitable or not for carrying out specific work to preserve their safety at the same time as complying with occupational safety legislation These companies are responsible for providing appropriate training in electrical equipment to their personnel and for familiarising them with the contents of this manual 1 3 Nomenclature This document will refer to the various models of inverter of the INGECON SUN PowerMax family by both their full name and their abbreviation They will also be referred to generically as inverter or unit In this manual the letter n refers to the power module number from 1 to 4 and Uln to the electronics block number Q2n refers to the Q2 circuit breaker protection on power module n For example Q23 refers to the Q2 circuit breaker protection on power module 3 8 AAV2015IQE01_B Installation and usage manual About this manual Ingeteam U1nXAC 2 will refer to terminal XAC 2 on electronics block n For example U14XAC 2 refers to terminal XAC 2 on electronics block 4 1 4 Symbols This manual uses various symbols to emphasise and highli
82. hing Alarm set off which does not shut down the inverter Red LED On Alarm set off which shuts down the inverter llas Special combinations I AE Rapid flashing of all three LEDs Fatal error status Nul V AAV2015IQEO1 B Installation and usage manual 87 Ingeteam Display control 16 2 Display The current date and time on the top line The internal clock automatically changes the time from summer to winter and vice versa The node number for which data is being viewed appears beneath the top line on the left The top right shows the number of the power module that is acting as master in this example it is module 2 t MENU NODE The central section provides instantaneous PV array voltage E power fed in by the inverter and output voltages The bottom line displays the functions for each of the keys If the inverter is manually shut down the display will read STOPPED instead of displaying the power fed in by the inverter In the initial screen in normal operation the keypad functions are as follows ZN Manual shutdown or start depending on the current status of the inverter Vv Main menu access OK Change node If there are any active alarms in the inverter the bottom p R empty box will flash ALRM By pressing the ESC key ES IA NODE 1 122 1kW M2 SEL 120V LIL LEP 613 VA 1204 ALRM MENU NODE b m ESC You can see all the active alarms by pressing it For
83. ing current Kit for reactive power regulation with no PV array power AC wattmeter kit AAV2015IQE01_B Installation and usage manual 13 Ingeteam Unit description e AC Insulation monitor kit PV array grounding kit LVRT kit This kit is supplied for cases where regulations require that the inverter be capable of withstanding grid voltage drop outs Including additional hardware UPS enabling the inverter to remain connected to the grid during these types of events LVRT kit must be specified in the inverter configuration before delivery Enables adaptation and governance to all existing medium voltage regulations Kit for motorization of AC circuit breaker As standard the AC circuit breaker allows remote tripping but not automatic resetting The circuit breaker installed is motorized using this kit to enable remote tripping or closing operation Kit for reading DC input string current The kit for reading DC input string currents is available as an option for monitoring the current of each of the unit s input strings This device implements the following functions Detection of anomalous currents by string or by fault e Detection of blown PV input fuses e Storage of data strings Kit for reactive power regulation with no PV array power This kit enables reactive power to be generated during the night in order to increase voltage stability and reduce loading on power grids AC wattmeter kit The AC wattmete
84. ing down the unit 2 Measure the voltage between each of the poles of the PV array and ground Depending on what type of grounding the unit has you should get the following values where V is the open circuit voltage of the PV array kalase B AS Voltage between ve pole and ground Voltage between ve pole and ground Ws 0 5 Voy 0 5 Voy If these values are not obtained the insulation fault is in the PV array Pinpoint the fault and correct it Once the insulation fault has been eliminated reconnect the inverter see Section 15 3 Start up 3 Ifthe insulation fault persists the fault is inside the unit Open the inverter and check the status of the DC RVDC arresters as well as all the unit s internal wiring Each of these arresters has an visual indicator If any of the arresters has been triggered it will need to be replaced 4 Ifthe insulation fault only occurs when the unit is connected to the grid check to see whether the insulation fault is in the unit s AC part Check that the impedance of the AC part of the inverter between each of the electronics block outputs L1 L2 L3 and ground are in the MOhm range If these values are not obtained locate the fault and correct it Check that the insulation fault is not in the harmonics filter To do this open thermomagnetic protection Q2n in each power module and check again that the impedance between each of the outputs of the electronic block L1 L2 L3 and
85. inrich Str 10 80336 M NCHEN Germany Tel 49 89 99 65 380 Fax 49 89 99 65 38 99 email solar de ingeteam com Ingeteam SAS Le Naurouze B 140 Rue Carmin 31676 Toulouse Lab ge cedex France Tel 33 0 5 61 25 00 00 Fax 33 0 5 61 25 00 11 email solar energie ingeteam com Ingeteam S r l Via Emilia Ponente 232 48014 CASTEL BOLOGNESE RA Italy Tel 39 0546 651 490 Fax 39 054 665 5391 email italia energy ingeteam com Ingeteam a s Technologick 371 1 70800 OSTRAVA PUSTKOVEC Czech Republic Tel 420 59 732 6800 Fax 420 59 732 6899 email czech ingeteam com Ingeteam Sp z 0 0 UI Koszykowa 60 62 m 39 00 673 Warszawa Poland Tel 48 22 821 9930 Fax 48 22 821 9931 email polska ingeteam com America Ingeteam INC 5201 Great American Parkway Suite 320 SANTA CLARA CA 95054 USA Tel 1 415 450 1869 1 415 450 1870 Fax 1 408 824 1327 email solar us ingeteam com Ingeteam INC 3550 W Canal St Milwaukee WI 53208 USA Tel 1 414 934 4100 Fax 1 414 342 0736 email solar us ingeteam com Ingeteam S A de C V Ave Revoluci n n 643 Local 9 Colonia Jard n Espa ol MONTERREY 64820 NUEVO LE N M xico Tel 52 81 8311 4858 Fax 52 81 8311 4859 email northamerica ingeteam com Ingeteam Ltda Estrada Du lio Beltramini 6975 Ch cara Sao Bento 13278 074 VALINHOS SP Brazil Tel 55 19 3037 3773 Fax 55 19 3037 3774 email
86. ir outlet duct plenum to facilitate the extraction of the hot air generated by unit operation to the outside of the cabin or enclosed location This plenum must be thermally insulated If the indicated plenum is installed it will not be necessary to use additional extractor fans inside the cabin or enclosed location In the event that there are other heat generating components in the cabin consider whether the use of additional fans is necessary In such a case you must take into account the increase of pressure loss due to the increase in air speed through the intake grids e The ventilation duct plenum must group all the power modules the unit has or at least two of them The plenum for units with two or three power modules must group all the power modules In four module units two plenums will be installed which will group two power modules each Individual ducts must not be installed for each power module AAV2015IQE01_B Installation and usage manual 41 Ingeteam Preparation for installing the unit When putting the plenum in place the installer must make sure that none of the holes made or the fastening bolts used damages the fans located at the top of the inverter since they can become irreparably damaged and useless It is also important to make sure that no dirt or dust falls in the roof or fan areas You are recommended to cover this area with a plastic tarpaulin when making the holes and use a vacuu
87. ir temperature ISO Maximum relative humidity without condensation 95 It should be borne in mind that moderate condensation may occasionally occur as a consequence of temperature variations For this reason apart from the unit s own protection it is necessary to monitor these units once they have been started up on sites where the conditions described above are not expected to be present In the event of condensation never apply voltage to the unit To remove condensation apply a flow of hot air at a maximum temperature of 60 C 7 4 Fixing surface area Due to the units heavy weight the ground on which it rests should be firm and completely horizontal and level 38 AAV2015IQE01_B Installation and usage manual Preparation for installing the unit The minimum supports for each unit are specified below g Units with 2 power modules i 72 450 527 627 550 TIT lt lt lt p l m Yo o e s EPR L o e S El ise eel y MR qo of ri sw o e gt Ini rr Y A LO N 205 205 300 205 205 9 2413 Units with 3 power modules 722 4 490 527 u 602 x 602 550 O O
88. ition as per Section 16 4 Start Stop Check that the variables on the monitoring menu are consistent in particular the VAC and VDC levels see Section 16 5 1 Monitoring Check the alarms on each node display If everything is in order only alarm 1000H manual shutdown alarm should be displayed After checking the points above start the inverter via display see Section 16 4 Start Stop Failure to comply with the verification tasks described above releases Ingeteam from any liability for possible damage to the system or the inverter itself caused by such failure 15 3 2 Checking and measurement Once connected to the unit network the green LED is still lit verify that no error LED display is on If any power module does not connect to the grid even though there is no alarm this will be because the power from the PV array is not sufficient at this time This procedure is normal for these units Check that the monitoring menu parameters are consistent 86 The voltage of the PV array should be between 350 and 1000 VDC VAC voltage shown on the display must fall within operating ranges The RMS value of currents lacl lac2 and lac3 displayed should be similar There are no alarms in the inverter OOOOH Ingeteam recommends checking the waveform of the current generated in the three phases using an ammeter clamp Use the PPE listed in the 3 2 Personal Protective Equipment section to get this reading
89. ker 140 kW 220 VAC 175 kW 275 VAC 190 kW 300 VAC 200 kW 320 VAC 220 kW 345 VAC 230 kW 360 VAC 250 kW 400 VAC 270 kW 420 VAC 550TL X220 DCAC Indoor 695TL X275 DCAC Indoor 760TL X300 DCAC Indoor 800TL X320 DCAC Indoor 880TL X345 DCAC Indoor 920TL X360 DCAC Indoor 1000TL X400 DCAC Indoor 1070TL X420 DCAC Indoor 1 motorised DC isolating switch e lovervoltage protection element on the DC side e lovervoltage protection element on the AC side 1 AC isolating switch 12 AAV2015IQEO 1 B Installation and usage manual Unit description Ingeteam Models with 3 power modules These units include e 3 electronics blocks 1 MPPT tracker 1 motorised DC isolating switch 1 overvoltage protection element on the DC side 1 overvoltage protection element on the AC side 1 AC isolating switch Models with 4 power modules These units include e 4 electronics blocks 1 MPPT tracker 1 motorised DC isolating switch 1 overvoltage protection element on the DC side 1 overvoltage protection element on the AC side 1 AC isolating switch 2 5 Available kits These units may include the following kits e VRT kit Kit for motorization of AC circuit breaker Kit for reading DC input str
90. laws These units have the CE marking by reason of their compliance with the following directives Low Voltage Directive 2006 95 EC Electromagnetic Compatibility Directive 2004 108 EC To comply with each directive compliance with the parts applicable to our units of the appropriate harmonised standards is sufficient 24 AAV2015IQE01_B Installation and usage manual Unit description Ingeteam Low Voltage Directive These units comply with this directive by means of compliance with the applicable parts of harmonised standard EN 50178 Electronic equipment for use in power installations Electromagnetic Compatibility Directive These units comply with this directive by means of compliance with the applicable parts of harmonised standards EN 61000 6 2 Electromagnetic Compatibility Part 6 2 Generic standards Immunity for industrial environments EN 61000 6 4 Electromagnetic Compatibility Part 6 4 Generic standards Emission for industrial environments Compliance with these standards calls for compliance with limits and procedures in other standards of the same series 2 9 EMC requirements These units are equipped with the necessary filtering elements to comply with EMC requirements for industrial applications in order to prevent disturbances in other equipment outside the installation All of these units are connected to the grid through a low to medium voltage transformer This transformer gives the unit galvanic i
91. llows US L E A E goa 4 7 Black EJ EE ORENSE Cable colour 1 Brown 2 White 3 Green 4 Grid If the Ethernet TCP communications card is ordered with the unit the card is provided assembled on the control board and a bag attached with a tie containing the Ethernet TCP cable Connect the cable to the board s Ethernet TCP output and feed it out through the holes in the housing AAV2015IQE01_B Installation and usage manual 59 Ingeteam Connecting the communication accessories 11 5 Communication via GSM GPRS At the request of the installer inverters may optionally incorporate hardware for communicating via GSM GPRS The following electrical diagram shows the connection of one or more units to a computer via GSM GPRS Wattmeter kit Power modules Kit for reading DC input string current GSM GPRS communication for one inverter Wattmeter kit Power modules J db con Ml A Kit for reading DC input string current GSM GPRS communication for several inverters optional Signal conversion to the communications ring installed in the inverter is made using the GSM GPRS communications card via the RS 485 RTU serial connection The module connections and possible optional kits installations are made as explained in Section 11 3 Communication via RS 485 If this communications card is ordered
92. m cleaner to clean the area before putting the plenum in place Ingeteam shall not be held responsible for damage caused due to perforation of these with a drill or the accumulation of dirt and dust during the installation Install outside outlet grids that prevent the entry of water and dirt e The option of installing a hood in the air outlet is suggested to prevent water entry Similarly a grille needs to be positioned to prevent animals and other objects from entering The construction of a plenum with a slight slope towards the outside is recommended to prevent accumulation and entry of water to the unit C E A A e The maximum temperature rise inside the cabin or enclosed location with respect to the outside temperature must be less than 5 C e The speed and temperature of the intake air at the power module inlets must be as homogeneous as possible e Toensure correct cooling of the unit the cabin and unit filters must be maintained properly and at the indicated frequency as specified in Section 18 7 Cooling system in the section on maintenance Install the unit so that the air entering for cooling does not come from air expelled by other units or any other heat source 42 AAV2015IQE01_B Installation and usage manual Preparation for installing the unit Ingeteam Do not place any object on top of the unit Avoid dropping particles that could enter the unit through the coolin
93. mpRad If the temperature displayed is close to or above 80 C the unit has failed to inject power as a precaution against a potentially damaging radiator temperature for the unit The inverter will remain in this state until the radiator has cooled and then it will reconnect to the network If the problem occurs frequently you should check the cooling system see Section 18 7 Cooling system of the inverter If the temperature shown is less than 60 C and the alarm persists the problem could be in one of the thermal switches built into the inverter in the radiator of the electronics block If the displayed temperature is abnormally low compared to room temperature the root of the problem could be with the NTC built into the inverter 110 AAV2015IQEO1 B Installation and usage manual Troubleshooting Ingeteam Checking the thermal switches Each electronics block has 3 thermal switches to prevent overheating in the unit To check the correct status of the thermal switches measure continuity between terminal U1nX3 8 on the terminal strip of the electronics block and terminal J19 2 on the intake board If you do not have continuity you should contact technical support Checking the NTC To check the correct status of the NTC of the electronics block you will need to access the J18 terminal of the intake board This terminal is located underneath the control card The procedure to check the correct status of the NTC is as follows
94. n is associated to alarm O100H This reason for shutdown requires checking the following points 1 Check that the value of the auxiliary power supply voltage reaching the equipment is correct Check the condition of fuses FACn1 FACn2 and FACn3 Check continuity between relay K2n 24 and contactor K1n Al and between K1n A2 and X8n 8 Check continuity between K2n 21 and X8n 4 Check continuity between U1nX2 4 and K2n A1 and between K2n 2 and XDISn 4 Check continuity between U1nX2 3 and XDISn 2 SE Gl go Qe 9 Check the signalling status Measure the impedance between terminals XMON n3 and U1nX3 2 The obtained value must be greater than 2 kOhm If the alarm persists consult Ingeteam AAV2015IQEOI1 B Installation and usage manual 111 Ingeteam Troubleshooting 19 4 5 DC circuit protection 0200H DC protection DC protection Blown DC input fuses or DC arresters The reason for DC protection is associated to alarm O200H This reason for shutdown requires checking the following points by following the process described in Section 19 3 Inverter alarms due to protections If the alarm persists consult Ingeteam 19 4 6 DC insulation fault 0400H DC insulation DC insulation Insulation fault in the PV array on inside the inverter The reason for AC insulation is associated to alarm 0400H This reason for shutdown requires checking the following points 1 Follow the disconnection order of the unit specified in Section 17 Shutt
95. nch secncastcatuckavsncchaesedtanasachondnadwecctecksosuweddesencnds uenstencdvasaande 24 ZBL EOI ET m 24 2 9 EMC requirements oii eee ni amn Freec ora RUUPR UE 25 NS O ERE TURO M Dre EROS BRE LR RTENE 25 2 11 Contaminantes e Bee Vi o Fawn siehe be a 25 2 12 ACOUSTIC CONTAMINATION yexcsinsicacesasraesdacd ads 25 2 13 Characteristics of the electrical installation cccccccccseeeeecceeeeeeeeeeeeeeeeeaeeeeeeesaeeeeesseeeeeesaeeeeesaaes 25 2 14 Electrical diagramot CAS nlt aci 26 2 15 Electrical diagram of the SYSt M ccccccccseccceeeceseeeeseeeeaeeceeeeceseeeeseeceseeecseeeeeseeeesaeseseeeeeseeeeeeeeegs 26 2 VG Coline SYSTEM e 26 2 17 Description of cable Inlet cuina nad 28 O 29 2 1 Safety CON ION Sui las 29 3 2 Personal Protective Equipment i i corii aida 32 3 3 Symbols on thie IRVerters iiec scii dares Cuz ced nodos va e ae Rn Eos DR Eze QUI gr ioa dd a a T TEE 32 4 Equipment FECE Pt isso a A AAA 33 4 1 Packaging Mb Scans iii 33 42 Equipment identihicatioN crac o dia RE RR as 33 4 3 Transport damage cnica A RC raw bad Ri 33 NS C 34 DL CONSERVATION sesicensicairacentesvecssicat sean oia uy ERES eg te ER TICA aaa 34 A maririi a NS 34 Is Equipment TANS POM iii ET 35 6 1 Centre of gravily incio A Ea EAE a AEE Xe RR OR Cg uo ad vea d ERE AEE 35 6 2 Transport USING a forklift TUCK ds oosadicc cs oca ex STE Q
96. ng sure the angle is less than or equal to 45 to vertical and ensuring that the cables are as vertical as possible It is always advisable to use a load frame as in the adjoining figure for a proper distribution of the loads bearing in mind that the angle should be equal to 90 AAV2015IQE01_B Installation and usage manual 37 Ingeteam Preparation for installing the unit 7 Preparation for installing the unit When deciding the location of the unit and planning your installation you must follow a set of guidelines based on the specifications of the unit This chapter summarises the guidelines and details the external elements needed for correct operation of the unit 7 1 General requirements for installation e The work space must be suitable for maintenance tasks according to current regulations There must be 1 5 m of free space around the unit e The external connection devices must be suitable and sufficiently close as set forth in current regulations e The feed cables must be of the appropriate gauge for the maximum current Special care must be taken to ensure that there are no external elements near the air inlets and outlets that obstruct proper cooling of the unit e This manual is not intended to supersede any laws regulations or codes applicable to the installation or the use of the unit whether local state or national including electrical safety codes
97. nic equipment may be connected to the power grid All auxiliary loads must be isolated from the power grid via a galvanically isolated transformer This is why it is essential to install an auxiliary services transformer with galvanic isolation suitable for the grid with a single phase voltage of 220 V 50 60 Hz The Auxiliary service transformer must have galvanic insulation It is forbidden to use autotransformers or other devices without galvanic isolation to match the grid voltage to the single phase voltage required for the proper operation of the unit Ingeteam accepts no liability for any consequences arising from non compliance with these instructions The auxiliary transformer transforms the voltage from the power part of the unit to its control and current part L1 Medium voltage transformer L2 o Y gt O L3 e Inverter So o Ne A 2 Auxiliary transformer Auxiliary loads The primary circuit is connected to the power input We recommend installing protection and switching components to protect this transformer In the event of using a residual current device between the transformer secondary connected to ground and the auxiliary loads of the unit said device shall be 300 mA of industrial use a selective version and super immune The technical requirements of the auxiliary transformer are e The transformer s power should be suitable for the loads connected
98. nput voltage will be disconnected It will not be possible to start inverter operation again until the emergency stop button has been returned to its original position The inverter s electro mechanical elements have a limited number of operating cycles for on load disconnection A large number of disconnections or instantaneous trips leads to higher wear in them which can lead to undesirable early deterioration This shutdown procedure does not guarantee complete disconnection of all sources of voltage connected to the unit hence accessing the inside of the unit after performing this shutdown is prohibited If you wish to gain access to the inside of the inverter follow the procedure in Section 17 1 Process of disconnecting the unit 17 4 Inverter shutdown by opening a door These units have a safety system whereby using a limit switch the unit switches to shutdown status and the PV array is disconnected automatically when a door is opened in the operating unit Until it has been ensured that all the unit s doors have been closed correctly it cannot be returned to the operating condition again Ingeteam accepts no liability for the consequences of tampering with the safety system This shutdown procedure does not guarantee complete disconnection of all sources of voltage connected to the unit hence accessing the inside of the unit after performing this shutdown is prohibited If you wish to gain access to the inside of
99. nsietisadaedshaandisbeacdanvadseasounciaie s 51 9 4 1 Requirements for the ground connection via a terminal c ooccccocccccccnccnnncnnnnnnnnnnnnnenonnnnnnnnnnns 51 9 4 2 Making the ground connections via a terminal oooccccocccnccncnocnnconnncnnnnnonencnnonnnnnnnnnnnncnncncnonnnns 52 TO Connecting auxiliafles suspen opes una ec mro saxea epewto sant bis res deer si SE reni NIx eda daa D a dai P RbrRo sil sa caian 53 10 1 Safety instructions for connecting auxiliary equipment occcocccccccnccccnncncnncnnnnnnnnncnnononnnnnnnnnnnonenoninns 53 10 2 Wiring requirements for connecting auxiliary equipment ccoooccccccnccccnncocnncnonnnnnnnnnnononnnnnnonnnnnncnnninns 53 10 3 Connection aredid sicui ceucu pesa ies 53 10 4 Coninection of auxiliaflessu dec ced ete di Pro mud Mito id Elan e led d Rae Dan 54 11 Connecting the communication accessories ooccconcccnocncnonnnononnnnncnononnnnnnnnnnnnnnnnnnonnnnonnnnnnnnnnnnnnnnnnnnennnnnns 55 11 1 Safety instructions for connecting the communications accessories oocccconcnconcncononenonnnnnnnnnnncncninns 55 11 2 Description of the XCOM terminal strip sicot eere cedtnr een rs nena ra pacis pP E N ra did 56 11 3 COMMUMICATION via RS 485 2 anean exce a tl oia 56 T1 4 Ethernet TCP COMMUNICAH ON is us ueecezuceeteusuetateceneta Ptntde be rene zia e siut guai CR deba ta ride z ba deua 57 11 5 Communication via GSM GPRS ns ia cdi dia iaa caldo dad 60 11 6 Ethernet
100. ntal link The motorised DC isolating switch has a limited number of operating cycles so excessive use may lead to premature wear 12 5 AC switch remote control trip connection process It is not possible to put the QAC circuit breakers in parallel In units incorporating an AC circuit breaker remote control tripping can be carried out Opening this circuit breaker causes the complete disconnection of the AC power connection After the disconnection of the AC part the inverter will disconnect automatically Once the AC circuit breaker has been tripped it needs to be reset manually In units fitted with an AC switch to connect the remote control trip for the this switch terminal block XQAC is provided in the DCAC supply module Install a Normally open volt free contact between the terminal block XQAC 1 and XQAC 2 XQAC 1 XQAC2 NO contact Open contact AC switch On e Closed contact AC switch Off tripped After tripping the switch it must be reset manually To make the connection follow the following steps 1 Strip the cables 68 AAV2015IQE01_B Installation and usage manual Connection options Ingeteam 2 Crimp the wire ends according to the wire gauge being used 3 Open the terminal The terminals used in this terminal strip are of the clamp type To insert the cable into the desired position press with a flat head screwdriver insert the cable and then remove the screwdriver
101. nts listed below consult Section 2 7 Location of components See the corresponding communications accessories manual for further information Read carefully before starting the connection process 11 1 Safety instructions for connecting the communications accessories Refer to Section 3 Safety and the safety paragraph in this section before operating the equipment Make sure there is no voltage present on the unit before carrying out any connections Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged Ingeteam accepts no liability for any damages caused by incorrect connection After connecting the communications accessories do not switch the power on until you have made all other connections and the unit has been closed Use the Personal Protective Equipment specified in the section 3 2 Personal Protective Equipment gt gt eO AAV2015IQE01_B Installation and usage manual 55 Ingeteam Connecting the communication accessories 11 2 Description of the XCOM terminal strip These units have a communications terminal block located in power module No 2 It is described in detail below XCOM RS 485 B RS 485 A GND Ground RS 485 B RS 485 A GND Ground Input aa 00 0000 Output AE ROS ASS ps The unit is provided with a gt 211 Ohm ferrite rod It must be connected to the external cable
102. nual 53 Ingeteam Connecting auxiliaries The power supply to the motorised DC isolating switch X220M needs to be connected This power supply is connected separately to the general auxiliary supply to guarantee the independence of the two connections The thermomagnetic breaker QM protects the motorised DC isolating switch supply circuit independent to the thermomagnetic circuit breaker QAUX During connection make sure that this is in the OFF position To connect the power supply return to the ON position The motorised DC isolating switch will not switch to the ON position until all the power modules are on all the doors are closed and there is also AC supply to the main connection 10 4 Connection of auxiliaries 1 Strip the cables 2 Crimp the wire ends according to the wire gauge being used 3 Open the terminal The terminals used in this terminal strip are of the clamp type To insert the cable into the desired position press with a flat head screwdriver insert the cable and then remove the screwdriver 7 54 AAV2015IQE01_B Installation and usage manual Connecting the communication accessories Ingeteam 11 Connecting the communication accessories This chapter explains the process for wiring the communications accessories to the unit There are several ways to achieve this communication with these units RS 485 in series Ethernet TCP GSM GPRS Ethernet RDCom To find the different compone
103. nverter characteristics The wire gauge must be based on each unit s continuous currents Incorrect dimensioning can lead to overheating and fires Use only copper and aluminium cables The cables for connection to the unit grid must withstand at least the phase voltage and 1000 V between a phase and ground If the inverter and the grid connection point are far enough apart to require the use of longer cables an external distribution box must be used close to the investor to make this connection 14 3 Connection area The AC supply is located in the DCAC supply module Remove the protective cover to gain access to the plates e 0 0 0 0 0 0 t 1 9 0 0 8 8 PA hoo 9 95 9 0 0 0 0 0 0 0 0 0 8 8 The neutral connection is made to the XN terminal and is protected by means of the 4 Amp FN fuse located in the DCAC supply module 80 AAV2015IQE01_B Installation and usage manual AC connection
104. o configure the unit as Repeater you must set switch SW1 on the synchronization board indicated in the following figure to position 18 After completing the configuration interconnect the synchronization boards of both units from connector U13 of the board configured as Generator to connector U9 of the board configured as Repeater Synchronization board MPPTs connected by these inverters to the same transformer must have the same voltage settings The Ucc short circuit voltage of the transformer must be equal or less than 6 We recommend inserting a grounded metal screen between the high voltage winding and low voltage winding 6 The low voltage winding must withstand pulsating voltage components with dU dt of 500 V uS voltage Because of inverter operation the voltage between a phase and ground can reach 3 2 of the open circuit voltage of the PV array We recommend using the Dyn11 connection 8 The neutral low voltage winding should not be grounded It should be connected to the inverter as a voltage reference no power transmitted 9 The connection to the medium voltage network will be the nominal connection point AAV2015IQEOI B Installation and usage manual 45 Ingeteam Preparation for installing the unit 10 We advise using transformers equipped with five point voltage regulators with the possibility of selecting the following options 5 2 5
105. of the joint No more than two cables should be connected to each DC connection plate hole Each connection plate has 8 holes so the maximum number per pole will be 16 Only use the screws and washers provided by Ingeteam upon delivery of the unit e All torques indicated must be respected and maintained 72 AAV2015IQE01_B Installation and usage manual DC connection Ingeteam A Tightening torque M12 st st screws In accordance with the current Moman circulating through the conductors 65 Nm Maximum 300 mm DC connection via a terminal with one hole 0 DO A E B D M12 hex head screw M12 washer Terminal Connection plate M12 nut mo OWP DC connection via two terminals with one hole M12 hex head screw M12 washer Terminal Connection plate M12 nut moo 8 gt E M12 hex head screw M12 washer Terminal Connection plate M12 nut mops AAV2015IQE01_B Installation and usage manual 73 Ingeteam DC connection DC connection via two terminals with two holes ei if M12 hex head screw M12 washer Terminal Connection plate M12 nut moo wo gt Reverse connection of the PV array would have fatal consequences on the unit and could cause serious damage to persons close to the unit 1 Remove the protective polycarbonate sheet If the unit has DC feed fuses ensure that these are not fitted in their bases If thi
106. or connecting to the grid is open the inverter is not connected to the grid e Closed contact internal contactor for connecting to the grid is closed the inverter is connected to the grid Regardless of the setting of this contact the unit continues to measure the insulation of the DC part To make the connection follow the following steps l Strip the cables 2 Crimp the wire ends according to the wire gauge being used AAV2015IQEOI B Installation and usage manual 69 Ingeteam Connection options 3 Open the terminal The terminals used in this terminal strip are of the clamp type To insert the cable into the desired position press with a flat head screwdriver insert the cable and then remove the screwdriver 70 AAV2015IQE01_B Installation and usage manual DC connection Ingeteam 13 DC connection This chapter explains the requirements and process for wiring the DC cabling to the unit Read carefully before starting the connection process To find the different components listed below consult Section 2 7 Location of components In the sketches showing the various DC connection processes the mounting plate is shown open at both ends at 45 in order to give a clearer idea of the various configurations The mounting plate forms a right angle at its ends inside the unit etc 13 1 Safety instructions for the DC connection Refer to Section 3 Safety and the safety paragraph in this
107. pen the DC isolating switch of several units The inverter enables an emergency shutdown to be performed externally This remote actions is equivalent to pressing the emergency stop button The inverter enters a shutdown conditions safely disconnecting itself from the grid and opening the motorised isolating switch This operation enables complete disconnection of the PV array ensuring the removal of all DC voltage from the inverter input To connect the remote control for the DC isolating switch terminal block XQDC is provided in the DCAC supply module A normally closed volt free contact should be fitted between terminals XQDC 1 and XQDC 2 by removing the horizontal link short circuiting them as shown in the following figure XQDC 1 XQDC 2 Remove link NC Contact e Open contact inverter switches to the shutdown condition and DC isolating switch to Off e Closed contact inverter switches to the run condition and DC isolating switch to On To make the connection follow the following steps 1 Strip the cables 2 Crimp the wire ends according to the wire gauge being used AAV2015IQE01_B Installation and usage manual 67 Ingeteam Connection options 3 Open the terminal The terminals used in this terminal strip are of the clamp type To insert the cable into the desired position press with a flat head screwdriver insert the cable and then remove the screwdriver 4 Remove the horizo
108. performed verifying the condition of locks doors and handles and the unit fixings at both lower and if any upper anchorage points In addition the condition of the housing must be checked for dents scratches or rust that might degrade the unit or cause it to lose its protection classification If this type of defects are noticed the parts affected must be substituted Check the condition of the cables entries and ensure they have the same degree of protection as the unit itself Check that there is no moisture inside the unit If moisture exists dry before making electrical connections or starting up the unit 18 4 Status of cables and terminals Check the correct path of the cables so they do not come into contact with live parts Check for insulation faults and hot spots by checking the colour of the insulation and terminals 18 5 Tightness of strip fasteners and power cables The correct tightness of the unit power cables needs to be checked annually Unit transport and operation produce vibrations which can lead to variations in the indicated tightening torques The following table shows torque as a function of bolt size M6 8 Nm M8 19 Nm M10 39 Nm 98 AAV2015IQE01_B Installation and usage manual Preventive maintenance Ingeteam M12 65 Nm As per DIN 13 Check the following bolts using a correctly calibrated torque measurement tool e DC input and AC output connections from the unit M12 e Connections between plates
109. r if its capacitance decreases by more than 10 2 Check that there is continuity between L1 L2 and L3 downstream of Q2n An easy way to perform this check is to set Q2n to Off and check that there is no continuity between R1n R2n R1n R3n and R2n R3n If the problem persists contact Ingeteam 19 4 12 Fatal error A fatal error status will not allow the unit to be reconnected until it has been reset This unit status occurs in the following cases Excess temperature of the NTC in any electronics block Excess temperature of the thermal switch in any electronics block Error in one of the cooling system fans Power electronics fault Fault in the K1n contactor control The appearance of the fatal error alarm is a result of a relevant error for unit operation Contact Ingeteam to resolve and reset the error Ingeteam accepts no liability for any consequences arising from overlooking this error status 19 5 Replacing the electronics block In case of equipment damage requiring the replacement of the electronics block proceed as follows Verify the absence of voltage before performing any operation Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged To disconnect the unit follow the instructions in Section 17 Shutting down the unit To connect the unit follow the instructions in Section 15 3 Start up The substitution of the electronics block must be pe
110. r kit consists fitting a wattmeter to the investor in order to measure the voltage current and power levels at the output of the unit A single measurement is made for all outputs Monitoring of this item can be accessed through the unit s RS485 serial communications The main monitored parameters permitted by this kit are e Voltage Mean and maximum values e Active reactive and apparent power by total and by phase e Power factor e Current and voltage harmonics up to the 51st AC Insulation monitor kit A dedicated AC insulation monitor needs to be installed depending on the requirements of the country s regulations This monitors the insulation of the AC part of the inverter between the unit output and the connection to the medium voltage transformer This kit has a volt free output which serves to monitor insulation failure The user is responsible for wiring and monitoring this kit The kit does not direct affect inverter operation it does not show an alarm or any reason for shutdown PV array grounding kit This kit makes it possible to ground the negative or positive pole of the DC input The PV array is grounded by a thermomagnetic circuit breaker that connects one pole of the PV array negative or positive to ground The polarity of the ground connection depends on the type of panel technology The thermomagnetic protection opens the PV array connection to ground when an insulation fault in the PV array generates a current
111. r no 1 Kit for reading DC input string Display current Ethernet RDC communication for one inverter Ethernet RDCom connection inverter no 1 Ethernet RDCom connection inverter no 2 Ethernet RDC communication for several inverters optional The following figure details the location of the Ethernet RDCom converter between power modules 1 and 2 AAV2015IQE01_B Installation and usage manual 63 Ingeteam Connecting the communication accessories Ethernet RDCom converter RJ45 connection ports SUN IN bras O Ci I i e 5 c Inn PP 64 AAV2015IQE01_B Installation and usage manual Connection options Ingeteam 12 Connection options These units offer the possibility as standard of connecting various options for unit control and or monitoring The installer can decide to use them or not depending on the requirements of each installation To find the different components listed below consult Section 2 7 Location of components 12 1 Safety instructions for connecting optional equipment Refer to Section 3 Safety and the safety paragraph in this section before operating the equipment Make sure there is no voltage present on the unit b
112. reaking capacity of the circuit breaker installed in the inverter is 50 kA Ingeteam accepts no responsibility for the installation of the inverter in installations with a higher than specified short circuit current The short circuit current delivered by the inverter is considerably lower than the specified circuit breaker breaking capacity Connection area The metal parts of the inverter equipment ground are electrically connected to the grounding bar on the front of each cubicle containing the unit electronics All ground connections must be made to the bar located in the DCAC supply module z X Ground 9 4 Ground connection via a terminal 9 4 1 Requirements for the ground connection via a terminal For the ground connection the terminals must be compression terminals with one 6 mm diameter hole Only use the screws and washers provided by Ingeteam upon delivery of the unit Use only tinned copper terminals The torque should be 8 Nm A Torx T30 M6 screws B Washer M6 C Terminal D Threaded connection plate AAV2015IQEOI B Installation and usage manual 51 Ingeteam Ground connection 9 4 2 Making the ground connections v a a t
113. receive enough solar radiation to supply the minimum voltage required by the inverter to inject power This occurs commonly between sunset and sunrise or at times when rain clouds or other atmospheric phenomena produce overcast conditions above the PV array It will also flash if one of the power modules network is not connected to the grid due to non availability of power at the PV array If this situation occurs on a day which is not particularly dark check that the panels are clean and properly installed Fast flashing This type of flashing indicates that the PV array is feeding the right amount of voltage to the inverter and it is about to start up In this state the inverter checks the grid parameters to feed current into the grid at the latter s precise voltage and frequency This process takes about 5 minutes configurable 104 AAV2015IQEO1 B Installation and usage manual Troubleshooting Ingeteam Steady light Inverter connected to the grid All power modules are connected to the grid 19 1 2 Orange LED This LED indicates that alarms have been set off in the inverter It does not involve unit shutdown Fast flashing This flashing indicates that an alarm has occurred in the inverter but the anomaly in the operation does not require stopping the inverter An alarm of this type is the power limitation alarm It may be that the inverter is in self limiting mode because it has reached the maximum permissible temperature
114. rformed by qualified personnel in compliance with the general safety instructions in this manual Pelr AAV2015IQEOI1 B Installation and usage manual 115 Ingeteam Troubleshooting The electronics block is a heavy element We suggest that it be carried by two people or with mechanical assistance The tools needed to replace the electronics block are e Flat screwdriver for terminal strip connections and disconnections e Ratchet and spanner 17 M10 for AC and DC connections e Ratchet 13 M8 for fixing the electronics block e Ratchet 7 M4 for removing the top cover Once the unit has been disconnected and the internal capacitances have been discharged proceed in the following order 1 Check that there is no voltage inside the unit Disconnect optical fibre cable from the U43 connector Unscrew the top cover Disconnect the five power cables at the base of the block DC DC L1 L2 L3 Disconnect all the aerial connector entering the terminal X1 XFN X2 X3 XAC XBUS XBUS XPV and XPV gb euo O o Disconnect communications board A Disconnect the display cable 8 Unscrew the four anchor points of the unit in accordance with the diagram Depending on the position of the electronics block follow the instructions in the corresponding figure FINGECON SUN Electronics block on
115. rtant in order to Prevent damage to the packaging which enables them to be kept in optimum condition from shipping until they are installed e Avoid knocks and or falls which may harm the mechanical characteristics of the units e g cause incorrect closure of doors loss of protection rating etc e Avoid as far as possible vibrations which may cause subsequent malfunction If you observe any anomaly please contact Ingeteam immediately Separating the packaging You can deliver all the packaging to a non hazardous waste management company In any event each part of the packaging may be recycled as follows Plastic polystyrene bag and bubble wrap the appropriate container e Cardboard the appropriate container 34 AAV2015IQE01_B Installation and usage manual Equipment transport Ingeteam 6 Equipment transport The unit must be protected during transport from mechanical knocks vibrations water splashes rain and any other product or situation which may damage it or alter its behaviour Failure to observe these instructions may lead to loss of warranty on the product for which Ingeteam is not responsible Ingeteam recommends transporting the unpacked equipment using a crane wherever possible 6 1 Centre of gravity Bear in mind the centre of gravity of the unit whenever it is moved Then specify the approximate location of the centre of gravity depending on the number of power modules R R i 5 om
116. s is not the case remove them see Section 13 5 Connection disconnection of the DC fuses Strip the cable according to the size of terminal to be used Crimping the terminal on the cable Clean the contact surfaces on both the terminal and the connection bar with a clean cloth and ethanol 9x v e 0D Connect the terminal to the connection bar using the previously lubricated screws and washers supplied by Ingeteam with the unit respecting the torque specified 7 Check polarity of the strings connected to the inverter If the polarity is incorrect change it Connecting a string with the incorrect polarity and starting up the unit can cause irreversible damage to the unit 8 Ifthe unit has fuses install them in their bases see Section 13 5 Connection disconnection of the DC fuses 9 Reinstall the protective polycarbonate sheet Units with 16 fuses Respect the connections indicated in the figure bearing in mind the polarity 74 AAV2015IQE01_B Installation and usage manual DC connection See the figure below before connecting the positive pole no e Te ty E Positive pole connection See the figure below before connecting the negative pole no aJ
117. secioss E E TEE KR IMFF AC bre R UTR I QUSE RD ORE OA 85 15 3 2 Checking and measurement oi ous aa ic 86 16 Display CONO TIT E ERN 87 NI SNAM Keypadsand E SB P A rain 87 62 DIS di ciclos acabada 88 6 AAV2015IQE01_B Installation and usage manual Contents Ingeteam 16 3 Menu SET cbufe cd E TOA eE E Aa ea iaa 89 16 4 Sta STO red 90 16 53 Main Mica dl a 90 1625 Lc MOROFIBB iioii tais o pa eod E EESE E a A Die Perses E aTe 90 16 5 2 Reasons for SHUTDOWN sisi rei ii AnaS En RR e ERA DE eE ENR 92 ISS ll earna ae aa aeie e OS ati 93 1625 4 A a aa a slain a a aa EE aE 93 16 5 5 Change IAV NO ii da ad 94 AS a A ne ee Rt caniacassivaides a aseedenerivadaaciasdidlaminadanshuiddduasesadedenecauatausanatawendasness 95 17 1 Process of disconnecting the Unit c oooccncccnnccccncnccnonnnnnnncnnnnnnnnnncnonnnnonnnnnonannnnnnnonnnnnnnnnnnnnnennnninninns 95 17 2 Shutting down the inverter from the display cssc esee saccade rod ca dd dc 97 17 3 Inverter shutdown from the emergency stop button ccooccccocccccncncnnoncnocnnononnnnncnonnnnonocnnnnanononcnnnonos 97 17 4 Inverter shutdown by opening a UOOf occccoccnccccncnncnonnnnnnncnnnnnnnnnnononnnnonnnnnnnnnnnnnnnonnnnnnnnnnnnnnonnnnnninns 97 18 Preventive tmallTienallC8 scucsods A beexosker qe Dua eese a regia 98 18 1 Safety conil pate abe 98 18 2 General TEVIEW tm H 98 183 Status of T
118. solation that affects its good performance in terms of noise emission see Section 7 7 1 Grid connection transformer This is why Any auxiliary element must be connected to the low voltage network powering the units via a galvanic isolation transformer see Section 7 7 2 Auxiliary transformer 2 10 Protection class These units meet IP20 degree of protection against external agents and must not be installed outdoors 2 11 Contamination class The pollution class for which the units have been designed is grade 3 Suitable measures should be taken to provide dust free air of sufficient quality in the vicinity of the inverter 2 12 Acoustic contamination When on the inverter generates a buzzing sound Do not place it in an occupied room or on light supports which might amplify this buzz The mounting surface must be firm and appropriate for the weight of the unit 2 13 Characteristics of the electrical installation These units are designed for connection to a dedicated network with an IT type neutral connection scheme The IT system neutral must be connected as a reference point An IT scheme has no directly grounded feed point In this system the resulting intensity of a first phase against mass or phase against ground fault is sufficiently low as to not cause the appearance of dangerous contact voltages The photovoltaic park must be installed insulated from the earth in a configuration called floating to
119. stalled in a cabin or enclosed location Adequate ventilation must be provided and the following requirements met to guarantee proper operation within the whole range of temperatures for which the equipment was designed Ensure the total flow for all the inverter fans The following table shows the flow rate required by each inverter as a function of the number of power modules Number of modules Air flow rate 2 power modules 2670 m h 3 power modules 4640 m h 4 power modules 5340 m h If there is more than one unit inside the cabin or enclosed location multiply the corresponding value in the table by the number of inverters e These inverters have IP20 protection Therefore it must be ensured that the air intakes and outlets are protected against water and dust These units have filters in their intakes hence the use is recommended in the cabin air intake of a class G3 filter according to standard EN 779 e For correct cooling appropriate to the filters installed in the unit air quality must be guaranteed to environmental class 3S2 in accordance with standard EN 60721 3 3 e The entry of air to the cabin or enclosed location must be dimensioned such that the speed to of the air intake is less than 3 m s e Total permissible pressure loss in the cabin ventilation system inlet grille and filter air outlet duct outlet grille and outlet hood for the total required flow rate will be 100 Pa Ingeteam recommends installing an a
120. the SETTINGS menu Select Change inverter number and introduce the right one 3 Check that the communication also works with the new node number 15 3 Start up First carry out a general visual inspection and wiring check then proceed to connect the unit to the grid by following the guidelines in this document The tasks outlined for this step must be carried out with all the doors of the unit closed thus avoiding possible contact with live components 15 3 1 Start up Once the wiring has been completed and all components of the inverter have been checked start up the unit Follow the following steps in the order they appear AAV2015IQE01_B Installation and usage manual 85 Ingeteam Commissioning Perform the checks indicated in Section 15 1 1 Inspection Verify that the FN intake neutral fuse is correctly installed Said fuse is located in the upper part of the supply module Make the connection and switch the power on to the inverter s main AC supply In units with no thermomagnetic breaker for AC protection built into the inverter it is necessary to place an external shut off element with protection and switching power Close the AC thermomagnetic breaker if the unit has one The motorised DC isolating switch must then be closed automatically supplying power to the DC part of each power module Close all unit s doors and check that the unit is in manual shutdown If not switch it to this cond
121. the inverter follow the procedure in Section 17 1 Process of disconnecting the unit AAV2015IQE01_B Installation and usage manual 97 Ingeteam Preventive maintenance 18 Preventive maintenance The recommended preventive maintenance tasks must be carried out at least annually except for general inspection and checking the fans and filters and housing condition which must be done monthly See Section 3 Safety before operating the equipment 18 1 Safety conditions All maintenance work will be carried out with the unit disconnected from the supply Verify the absence of voltage before performing any operation Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged To disconnect the unit follow the instructions in Section 17 Shutting down the unit To connect the unit follow the instructions in Section 15 3 Start up The various maintenance tasks must be performed by qualified personnel 18 2 General review Make a visual inspection of the interior state of the individual modules Check for parts that are damaged or in poor condition having suffered any of premature degradation due to overheating rust or other external aggressions Check inside the unit is free from dust and other elements If there is any dirt inside clean it with a vacuum cleaner 18 3 Status of the housing A visual check of the status of the housing must be
122. the left Electronics block on the right 9 Remove the electronics block For reassembly perform the same steps in reverse order and then finally configure the electronics blocks 1 Insert the electronics block in the housing provided 116 AAV2015IQE01_B Installation and usage manual Troubleshooting Ingeteam gr ode GS 0 e X 9 10 11 Tighten the four anchor points Connect the display cable Connect communication boards or analogue inputs Insert aerial connectors X1 XFN X2 X3 XAC XBUS XBUS XPV and XPV in the terminals on the electronics block Connect the five power cables DC DC L1 L2 L3 Screw on the top cover Connect the optical fibre cable in the U43 connector Connecting the unit to the PV array Configure the can number see Section 19 5 1 CAN number setting of an electronics block Configure the node number see Section 15 2 1 Configuring the Modbus Node of an electronics block 19 5 1 CAN number setting of an electronics block Whenever an electronics block is replaced it will be necessary to check that the CAN number of the new block is the same as the number of the one replaced If this is a spare electronics block it will be factory configured with the CAN number 1 This operation will be carried out once the electronics block has been wired correctly before connecting the AC grid part and the DC PV array part An auxiliary power supply will need to be connected
123. the name and version of the inverter display Boot version of the display BootDis Shows the name and version of the display Boot 16 5 5 Change inv no From this menu you can assign the inverter a number This is required for configuring communications Use the and keys to change the inverter number Press OK to confirm the number selected 94 AAV2015IQE01_B Installation and usage manual Shutting down the unit Ingeteam 17 Shutting down the unit This section describes the procedure to shut down the unit If you wish to work on the modules these instructions must obligatorily be carried out in the order shown here to remove power It also explains the different actions which cause the unit to shut down and their scope See Section 3 Safety before operating the equipment The inverter s electro mechanical elements have a limited number of operating cycles for on load disconnection A large number of disconnections or instantaneous trips leads to higher wear in them which can lead to undesirable early deterioration Following the steps below gives safe no load disconnection maximising the life of any electro mechanical components in the inverter 17 1 Process of disconnecting the unit To carry out any maintenance task on the unit involving access to the inside it is necessary yo disconnect the unit and isolate any source of voltage Proceed in the following order to disconnect voltage sources safely 1
124. transformers AAV2015IQE01_B Installation and usage manual 83 Ingeteam Commissioning 15 Commissioning This chapter details the process for the commissioning of the unit See Section 3 Safety before operating the equipment AR To find the different components listed below consult Section 2 7 Location of components 15 1 Equipment inspection These models are equipped with a series of thermomagnetic switches to protect their various components These should be closed prior to unit start up Before working on the thermomagnetic circuit breakers check that there are no electrical hazards inside the unit When checking that there is no voltage wearing dielectric gloves and safety goggles approved for electrical hazards is required 15 1 1 Inspection Before inverter start up a general inspection of the units must be carried out involving mainly Wiring e Check that there are no loose wires The insulation clearance is 20 mm between cables e Check that the cables are correctly connected e Check that these cables are in a good condition and that there are no hazards in their environment which damage them such as sources of intense heat objects which could cut them or arrangements which put them at risk of impacts or pulls Removing the polycarbonate type protections for performing this inspection is strictly forbidden DCAC supply module e Check that the DC arresters are properly inserte
125. ues indicated must be respected and maintained AC connection via a terminal with one hole AL M12 hex head screw M12 washer Terminal Connection plate M12 nut mo o gt E AC connection via two terminals with one hole M12 hex head screw M12 washer Terminal Connection plate M12 nut moo w m 82 AAV2015IQE01_B Installation and usage manual AC connection Ingeteam 14 4 2 AC connection process via a terminal a Pp meu Remove the protective polycarbonate sheet Strip the cable according to the size of terminal to be used Crimping the terminal on the cable Clean the contact surfaces on both the terminal and the connection bar with a clean cloth and ethanol Connect the terminal to the connection bar using the previously lubricated screws and washers supplied by Ingeteam with the unit respecting the torque specified Reinstall the protective polycarbonate sheet Ensure the correct connection of the cable and terminal 14 4 3 Connecting the AC neutral 1 2 3 4 Strip the cable according to the size of terminal to be used Crimp the wire ends according to the wire gauge being used Connect the terminal to the XN terminal respecting the torque specified Ensure the correct connection of the cable After connecting the neutral ensure correct configuration of the U1nXAC O and U1nXAC 1 terminal strip for each power module as explained in Section 7 7 Requirements for
126. ures Opening any of the doors on the unit causes the unit to be disconnected from the grid and opens the corresponding motorised DC isolating switch 15 2 Equipment configuration Once the unit has been mounted in its final position and has been solidly secured ensure that the inverter is properly set up The units always come with factory settings but when one of the electronics blocks of the units are replaced or repositioned the electronics block in question must be set up Make sure there is no voltage present on the unit before carrying out any connections Once the inverter is switched off wait at least 10 minutes until internal capabilities are fully discharged 15 2 1 Configuring the Modbus Node of an electronics block Each power module has a factory assigned ModBus Node number By default the nodes assigned will correlate with the power module number 1 2 3 and 4 It may be necessary to adapt the ModBus Node numbers to the desired plant communications configuration To be able to carry out this configuration the unit s auxiliary power supply needs to be connected to supply each module s electronics block The CAN Nodes must be correctly configured If an electronics block has been replaced it will need to be configured before use as explained in Section 19 5 1 CAN number setting of an electronics block Follow this procedure 1 Check that the communication elements are in proper working order 2 In
127. urrent supplied by the inverter 90 AAV2015IQE01_B Installation and usage manual Display control Screen 5 Rpv Rpv Rpv Screen 6 Alarms Alarms Hist Templnt PCBTemp Screen 7 Conn N ParConn N Screen 8 System status MPPT Power Slave Power Total Power Ingeteam Impedance of the entire PV array to ground Impedance of the positive pole of the PV array to ground Impedance of the negative pole of the PV array to ground Status of inverter alarms 0000H No alarms 0001H Grid frequency out of range 0002H Grid voltage out of range 0004H Pl current saturation 0008H Reset 0010H RMS overload at output 0020H Temperature alarm in the power electronics 0040H Hardware fault Synchronization fault 0080H Instantaneous overload at output 0100H AC short circuit protection 0200H DC circuit protection 0240H Fault in the DC isolating switch control 0400H Insulation fault 0800H Power electronics fault 1000H Manual shutdown alarm 2000H Configuration change alarm 4000H Panel input overvoltage 8000H Low voltage in the PV array Alarms since the last connection This value is reset each time the inverter is connected to the grid It has the same code as the alarms variable Inverter power electronics temperature Inverter control electronics temperature Number of grid connections made during all hours of operation Number of grid connections since counter was last reset ConnT Number
128. waste management company Ingeteam in accordance with ts policy of respect for the environment will inform the authorised manager via this Section of the location of components to be decontaminated The elements within the unit that must be handled individually are 1 Liquid crystal displays 2 Electronics cards 3 Batteries Their location is shown in the following figure All power modules feature the same elements pictured in the previous image except the display which is only featured on the first power module Waste that can be handled by conventional waste collection means Most of this waste is from the unit s packaging which must be properly separated and processed You can deliver all the packaging to a non hazardous waste management company AAV2015IQE01_B Installation and usage manual 119 Notes Notes Notes Europe Ingeteam Power Technology S A Energy Avda Ciudad de la Innovaci n 13 31621 SARRIGUREN Navarra Spain Tel 34 948 28 80 00 Fax 34 948 28 80 01 email solar energy ingeteam com Ingeteam GmbH Herzog He
129. y or other circumstances that affect the inverter The set of conditions listed throughout this document should be considered as minimum requirements It is always preferable to shut off the main power supply There may be faults in the installation that cause the unwanted return of voltage Danger of electric shock Opening the door of the housing does not imply there is no voltage inside The risk of electric shock exists even after disconnecting from the grid the PV array and the auxiliary supply Only qualified personnel may open it following the instructions in this manual According to basic safety standards all the equipment must be suitable to protect exposed workers against the risk of direct and indirect contact In any case the electrical parts of the work equipment must comply with the provisions of the corresponding specific regulations According to basic safety standards the electrical installation shall not entail a fire or explosion risk Workers must be duly protected against the risk of accidents caused by direct or indirect contact The electrical installation and protection devices must take into account the voltage the external conditions and the competence of persons who have access to parts of the installation Class II 1000 Volt measuring instruments must be used for checking for the absence of voltage gt gt e e gt AAV2015IQE01_B Installation and usage manual 29 Ingeteam Safety C

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