Home

FRONIUS IG US [42,0410,1089]

1. 8 Converting DC into AC current 20 0 0 cece cece eee c cece eeeeeeceeee seca nennen 8 Fully automatic operation 9 Voltage transformation and galvanic 9 Mile alice dlale Big uo je MER TT TUM 9 Information for Field adjustable trip points 10 Display function and data communication 10 p olla Ogi ee 10 OSC SS COO rs occas eee ee cesses TT 11 The FRONIUS JODIE 11 How it functions ERTEILEN 11 AUO TR 11 Overview for TIOH SITIO 13 LED fOr operating 15 izbhiodgdtuBlE3ruq 16 Operating scheme 17 17 General information 17 eus and SOON gt M nO EFI 17 T DI ee 17 Display Navigation MR 18 DPI 18 i a iiia Ri 19 Select display mode 19 Scrolling between display functions 20 POS AV INO SS 20 Display mode cad miad eR mis madpT a tM dd
2. o 28 A v A gt B select the desired display mode see above scroll between the display functions available with keys A or B Display Modes Display mode The following display modes are available outline display mode Now shows present data display mode Day shows data for the current day display mode Year shows data for current calendar year only available in combination with Datalogger display mode Total shows data since your FRONIUS IG unit first started operating 20 Display sym bol key The following table contains a brief list of the display readings availa ble Display readings without an asterisk are shown even if no Datalogger or Sensor box is connected to the FRONIUS IG Mode Now Mode Day Year Total output power energy supplied W e kWh MWh voltage yield 8 V d set applicable currency output current CO reduction B A B Ib t grid frequency maximum power output d h Hz B W module voltage grid voltage maximum TER V V module current grid voltage minimum TERR V module temperature array voltage maximum CF also TER V GFDI status energy as read by consumpti TX on meter kWh MWh outputreading of consumption module temperature max meter F alternat also C W A ambient temperature module temperature min F
3. 20 Display symbol key 21 Display mode Now 22 Display mode Day Year 24 MENU merrie N E EEEE EEA ETEA 28 List of menu items Un dU PIRE UN PAPA 28 Display mode 5 1 eee IH Ime n meme nennen nenne enn nnns 29 Enter the setup menu ssssssss I 29 Scroll among menu 29 Setting the menu 30 Additional information 39 Upgrading the 39 FORE zio alie RTT 40 AVS CAM AU ON TAIN TRITT 41 IVS AAO RR 42 Installation instructions 42 vrl Pe 42 General information 42 Choosing the location general 43 Choosing the location 43 Preparing the wall mounting ccccccceccsecceeceeeeeeeseteeteeeseeeeeteeeeeseeeeeseeeaaes 44 ROIS GUI OUD 45 Sij A 45 Cra RE 45 Connection to the Solar Modules and to the Utility Grid 45 Solar modules 45 Grid 46 Schemes with more
4. 240 V 1 5 96 60 Hz 59 3 60 5 Hz 57 0 60 5 Hz 0 02 Hz 305 s 001 999s 106 132 V 60 144 V 1 5 General Input data Recommended PV power MPP voltage range Max input voltage IG 4000 3000 5400 Wp at 1000 W m 14 F in open circuit operation Nominal input voltage Nominal input current Maximum usable input current Maximum array short circuit Output data Nominal output power P P at 122 F 50 C im Maximum continuous output power Nominal AC output voltage Operating AC voltage range default Adjustment range for voltage Voltage trip limit accuracy Nominal output current Maximum continuous output current Maximum utility backfeed current Synchronization in rush current Maximum output fault current duration 16 3 A 26 1A 40 A IG 4000 4 0 kW 4 0 kW 4 0 kW 240 V 212 264 V 180 270 V 16 7 A 16 7 A 1O Akus 60 ms Maximum output overcurrent protection Nominal output frequency Operating frequency range Adjustment range for frequency Frequency trip limit accuracy Total harmonic distortion Power factor General data Maximum efficiency Consumption in standby night Consumption during operation Cooling Protection type Sizelxwxh Weight Admissible ambient temperature IG 4000 95 2 IG 5100 4000 6300 Wp 150 400 V 500 V 280 V 20 8 A 33 2 A 40 A IG 5100 5 1 kW 4 2 kW 5 1 kW 240 V 212 264 V 180 270 V
5. Intended Purpose Only Ambient Conditions Qualified Staff ud fr se sv 00923 022009 For information about where the safety instructions and warning signs are located on the machine please refer to the section of your machine s in struction manual headed General Remarks Any malfunctions which might impair machine safety must be remedied immediately before the machine is switched on Your safety is at stake The machine may only be used for jobs as defined by the intended purpose Utilisation for any other purpose or in any other manner shall be deemed not in accordance with the intended purpose The manufacturer shall not be liable for any damage resulting from such improper use Utilisation in accordance with the intended purpose also comprises thorough reading of and compliance with all the instructions safety in structions and warnings given in this manual performing all stipulated inspection and servicing work installation in accordance with the instruction manual Where appropriate the following guidelines should also be applied regulations of the power supply company for input to the grid information provided by the manufacturer of the solar modules Operation or storage of the machine outside the stipulated range is deemed not in accordance with the intended use The manufacturer shall not be liable for any damage resulting therefrom Please refer to the technical data in y
6. 1 5 21 3 A 21 3 A OA OA 21 3 Akus 60 ms 30 A 60 Hz 59 3 60 5 Hz 57 0 60 5 Hz 0 02 Hz 5 1 IG 5100 95 2 96 lt 0 15 W 15 IG 4500 LV 3600 5500 Wp 18 3 A 29 3 A 40 A IG 4500 LV 4 5 kW 4 2 kW 4 5 kW 208 V 183 229 V 180 240 V 21 6 A 21 6 A 60 IG 4500 1 94 4 controlled forced ventilation NEMA 3R 28 34 x 16 46 x 8 78 in 720 x 418 x 223 mm 41 8 Ib 19 kg 4 to 122 F 20 to 50 C Valid to 104 F 40 C when DC operating voltage is above 200 V 70 assured by electrical design of the inverter General continued Field adjustab le trip points Protection devices IG 4000 IG 5100 IG 4500 LV Ground fault protection internal GFDI in accordance with UL 1741 and NEC Art 690 DC reverse polarity protection internal diode Islanding protection internal in accordance with UL 1741 IEEE 1547 and NEC Over temperature active cooling output power derating Field adjustable trip points IG 4000 IG 5100 IG 4500 LV Nominal AC output voltage 240 V 240 V 208 V L1 L2 Operating AC voltage range default 212 264 V 212 264 V 183 229 V L1 L2 Adjustment range for voltage 180 270 V 180 270 V 180 240 V L1 L2 Voltage trip limit accuracy L1 L2 1 5 96 Nominal output frequency 60 Hz Operating frequency range 59 3 60 5 Hz Adjustment range for frequency 57 0 60 5 Hz Frequency trip limit accuracy 0 02 Hz Recon
7. The screen displays SYN d 4 Startup test Before the FRONIUS IG unit starts feeding energy into the grid the conditions of the grid are tested in detail in accordance with regulations the screen displays START The startup test takes five minutes The time elapsed is indicated by a bar shrinking from the top down Whenever two scale divisions stop flashing and disappear 1 10 of the total duration of the test is over 5 Operation of feeding energy into the grid After conclusion of the tests the FRONIUS IG unit starts fee ding energy into the grid he LED lights up green and the FRONIUS IG unit starts ope rating Overview for 1 housing 2 3 4 5 6 7 8 9 Knockout for 1 2 in 3 4 in conduit fitting DC cables Knockout for 1 2 in 3 4 in conduit fitting DC cables Knockout for 1 2 in 3 4 in conduit fitting AC cables Knockout for 1 2 in 3 4 in conduit fitting DC cables Knockout for grounding electrode may be required by local authorities Knockout for 1 2 in 3 4 in conduit fitting DatCom cables LCD LED for operating status LED for GFDI status 10 Knockout for 1 2 in 3 4 in conduit fitting DatCom cables 11 Knockout for 1 2 in 3 4 in conduit fitting DatCom cables 12 Air vents Exhaust 13 Air vents Intake 1 2 3 4 9 7 8 9 10 11 12 13 Overview for housing Continued 14 Connection area
8. Watts Sensor Box and load sensor required ambient temperature F can also be set for C in setup menu this corres ponds to temperature sensor No 2 Sensor Box and tem perature sensor required irradiance the sunlight s power per square meter Watts m Sensor Box and Irradiance sensor required time of the day HH MM Datalogger required optional if the DatCom component for the required options are not available the message N A not available is displayed 23 Display mode Day Year Total Now I gt Day 4 Year Total Setup Display mode Day shows readings for the current day energy supplied kWh yield currency can be selected CO reduction Ib maximum power supplied Watts maximum grid voltage Volts minimum grid voltage Volts maximum module voltage Volts energy drawn from the grid KWh maximum module temperature F alternatively C minimum module temperature F alternatively C maximum ambient temperature F alternatively C minimum ambient temperature F alternatively C maximum irradiance W m operating hours for FRONIUS IG unit optional if the DatCom component for the required option is not available the message N A not available is displayed Important For the FRONIUS IG unit the day begins when it swit ches on If the DC supply line is disconnected the parameters will be re set after repeating the start
9. n In a parallel connection of several such strings the output power and the output current will increase while the voltage will remain unchan ged see right picture The combination of all solar modules con nected in series and parallel is called a solar array The direct current generated in the solar modules can only be fed into the grid or used in your home after having been transformed by an inverter This is the basic purpose of your FRONIUS IG unit Operation manual The FRONIUS IG Unit in the PV System General infor mation Converting DC into AC current The FRONIUS IG is the latest generation of solar inverter It is the highly complex link between solar modules and the grid As such it is responsible for a number of high level tasks The follo wing diagram gives a graphical overview as to where the FRONIUS IG is placed in the PV system vm FRONIUS IG Main AC rl 1 pe a Center PV array The FRONIUS IG unit transforms the direct current generated by the solar modules into alternating current This alternating current is fed into your home system or into the public grid and synchronized with the voltage that is used there The FRONIUS IG has been designed exclusively for use in grid connected photovoltaic systems It cannot generate electric power independent from the grid Fully automa tic operation management Voltage trans formation and galvanic isolation Monit
10. to be opened only by qualified electrical pro fessionals 15 AC disconnect 16 DC disconnect 17 GFDI fuse 18 Menu buttons 19 Operating status LED 20 GFDI LED 14 15 16 17 18 19 20 LED for ope rating status LED for GFDI status LED for operating status Depending on the operating status the LED assumes different colors 1 LED lights up green agreen light starts as soon as the FRONIUS IG unit has com pleted the startup phase and stays green as long as the opera tion of feeding power into the grid continues it indicates faultless operation of the photovoltaic equipment 2 LED flashes green as long as the photovoltaic equipment is operating without fault an additional message is displayed on the screen NOTE A service code may appear for example if there is a fault in the DatCom system That does not affect the function of the FRONIUS IG However it is recommended that the fault is remedied as soon as possible The FRONIUS IG shows a status message If a service code e g 504 in Section Status diagnosis and re pair is shown rectify the relevant condition and acknowledge the message by pressing the Enter button 3 LED lights up orange The FRONUS IG unit will enter the automatic startup phase as soon as the photovoltaic modules yield sufficient power output LED for ope 4 LED flashes orange rating status when a warning is displayed on the s
11. D m D next digit starts flashing for subsequent digits follow wel RI the same procedure as descri bed above for first digit A v Esc Enter accept the time set by pressing Enter key D to maintain previous setting press Esc key C E 9 STATE PS Status display of power stage sets Press Enter key D Enter Bii In this case for example the GD D first power stage set PS00 is on Standby otandby means no electricity is being fed into the public mains Press Enter key D Display of the most recently stored service code e g State 406 Important he most recently stored service code and the display State Last appear alter nately Press Esc key C he display for the first power stage set PS00 re appears Change over to the second power stage set by pressing key B n this case for example the second power stage set PS01 is on Run Run means intact delivery of electricity to the public mains Press Enter key D Enter e D D Display of the most recently stored service code e g Sta te Alternately Important The most recently stored service code and the display State Last appear alter nately 2x Press Esc key C twice NOTE State 306 Power Low and 307 DC Low appear naturally every morning and evening due to low solar irradi a
12. FRONI US IG solar inverter problem or for product information please contact FRONIUS USALLC Solar Electronics Division 10421 Citation Drive Suite 1100 Brighton MI 48116 E Mail pv us fronius com http www fronius usa com Disposal of obsolete equipment Recycling Should your inverter be replaced at some future date Fronius will accept the obsolete equipment back and provide for its proper recycling res CSA INTERMATIONAL Certificate of Compliance Certificate 1878274 Master Contrac 213213 Project 2077183 Date Issued SOO DO Issued to Fronius International GmbH Guenter Fronius Strasse 1 Wels Thulheim 4600 Austria Attention Mr Josef Felchtinger The products listed below are eligible to bear the CSA Mark shown with adjacent indicators C and US Issued hy Ernesto Lopez AScT Authorized by Lindsay Clark Product Group Manager PRODUCTS CLASS 331108 POWER SUPPLIES Distributed Generation Power Systems Equipment CLASS 5311 89 POWER SUPPLIES Distributed Generation Power Systems Equipment Certified to U S Standards PART A Utility Interactive Inverter Models IG 20400 NEG IG 2000 POS IG 3000 NEG IG 3000 POS IG 2500 L V NEG and IG 25300 L V POS permanently connected The following system ratings are for Models IO 2000 IO SOCK and IG 2300 L V unless otherwise indicated INPUT RATINGS The X7 amd LS indicators adjacent ba the CSA Mark somiy that the produ
13. FRONIUS IG indicates a critical error FRONIUS IG indicates a critical error FRONIUS IG indicates a critical error Orange LED lights up then the FRONIUS IG attempts to restart Inverter is blocked from fee ding energy into the grid If itis possible your FRONI US IG unit will resume the power feeding operation af ter successfully completing another attempt to connect If itis possible your FRONI US IG unit will resume the power feeding operation af ter successfully completing another attempt to connect FRONIUS IG disconnects from grid for safety reasons Repair If service code persists you should contact a Fro nius trained service tech nician If service code persists contact a Fronius trained service technician If service code persists contact a Fronius trained service technician If service code persists contact a Fronius trained service technician If service code persists contact a Fronius trained service technician If service code persists contact a Fronius trained service technician Change GFDI fuse as described in the chapter Connection If service code persists contact your electrical contractor If service code persists contact your electrical contractor Check grid connections and fuses Check jumper setting on GFDI2 board If the service code does not disappear you should contact your installation specialist Class 5 Class 5 service codes generally do
14. LV Use minimum AWG 10 AC and AWG 14 DC min 167 F 75 C copper wire for the connection of the FRONIUS IG 4000 5100 and 4500 LV Use minimum AWG 10 min 167 F 75 C copper wire for all grounding cables Voltage drop and other considerations may dictate larger size wires be used Connection to the Solar Modules and to the Utility Grid Solar modules X When selecting your solar modules to use with the FRONIUS IG unit keep in mind this critical point The open circuit voltage increases when temperature decreases assuming constant irradiance Therefore at 14 F 10 C the open circuit voltage must not exceed 500 V Whenever the open circuit voltage of the solar modules exceeds 500 V the FRONIUS IG unit may be damaged and all warranty rights will become null and void More exact data for sizing the solar array for the particular location can be obtained using calculation tools such as the FRONIUS IG System Configuration Tool available on www fronius usa com 45 Solar modules continued Grid connec tion See NEC table 690 7 for the appropriate code related voltage adjust ment factor for crystalline silicon modules or use the manufacturer s specified voltage coefficient Your FRONIUS IG unit needs to be connected to the DC AC Disconnect owitches and to the equipment grounding according to the enclosed diagrams Your FRONIUS IG is equipped with a PV and Utility disconnect switch that switc
15. cause lies in the grid The first reaction of your FRONIUS IG unit is to disconnect from the grid Subsequently the grid will be checked for the duration of the observation period stipulated If after the end of this period no further defect is identi fied your FRONIUS IG unit resumes operating and feeding power into the grid The following table lists a number of service codes with their respective designation description and repair measures Code 221 222 223 224 225 Designation Grid voltage L1 N ex ceeds admissible limits Grid voltage L1 N below admissible limits Grid voltage L2 N ex ceeds admissible limits Grid voltage L2 N be low admissible limits No grid voltage de tected 62 Description As soon as the grid voltage has returned to admissible range FRONIUS IG resu mes feeding power into the grid As soon as the grid voltage has returned to admissible range FRONIUS IG resu mes feeding power into the grid As soon as the grid voltage has returned to admissible range FRONIUS IG resu mes feeding power into the grid As soon as the grid voltage has returned to admissible range FRONIUS IG resu mes feeding power into the grid As soon as the grid conditi ons have returned to ad missible range FRONIUS IG resumes feeding power into the grid Repair Check grid voltage If the service code per sists you should contact your electrical contrac tor Check gr
16. correct at the time of going to print The right to make modifications is reserved The contents of the instruction manual shall not provide the basis for any claims whatever on the part of the purchaser We should be most grateful for your comments if you have any suggestions for improvement or can point out to us any mistakes which you may have found in the manual Table of Contents IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS 4 ci 4 OU SUNG MER TT 4 GIVING Terzo gU 9 Monitoring the grid sesssesssssseseII emm nnmis 5 RODAT ERE 5 252 gt RR 5 a CONNECCION PT T T T 6 Standards and 6 Product listings and compliance 6 How a photovoltaic system works cues cet iitec pP tad len ea bu c v RR C Era e an a tela etat T SSS al MONIT OMT TT E EEE T Your roof is your power T Electricity is converted under the T Operation 8 The FRONIUS IG Unit in the PV 5 8 General information
17. has dropped below permis sible threshold value for feed in DC input voltage is too low for feed in Repair automatically by itself Should the service code persist you should con tact your electrical con tractor automatically by itself Should the service code persist you should con tact your electrical con tractor after a two minutes coo ling phase your FRONI US IG unit restarts clean air vents Should the service code persist you should con tact your electrical con tractor after a two minutes coo ling phase your FRONI US IG unit begins star ting up again clean air vents Should the service code persist you should con tact your electrical con tractor Happens every morning No action required Should the service code persist you should con tact your electrical con tractor Happens every morning No action required Should the service code persist you should con tact your electrical con tractor Service code 303 and 304 are shown briefly under certain circumstances A brief display of the service codes 303 and 304 does not mean there is a fault 63 Class 4 NV MV IN Class 4 service codes may require the intervention of a trained Fronius service technician Code 401 402 403 406 407 408 409 410 412 413 Designation No internal communi cation with power sta ge Faulty EEPROM ac cess EEPROM faulty AC temperat
18. not impair the operation of feeding power into the grid They will be displayed until the service code is ack nowledged by pressing a key the FRONIUS IG unit however continues working normally in the background press any key error message disappears Code 501 504 505 506 507 508 509 510 511 512 514 515 Designation defective fan air vents clogged No LocalNet commu nication possible EEPROM faulty EEPROM faulty EEPROM faulty FRONIUS IG address is faulty 24h no feed EEPROM faulty EEPROM faulty Too many power sup plies in the system No communication with one of the power stage sets Faulty plug in connec tions 66 Description Low power generation be cause the temperature in the unit is too high FRONIUS IG address issu ed twice The LocalNet components required are in the FRONI US IG unit still communi cation is not currently pos sible Data from the Setup menu is lost Data from the Total menu is lost Data from the menu Day Year is lost Address for data communi cation is no longer saved e g solar module covered in snow SMS settings were restored to standard Sensor card settings were restored to standard Too many power supplies recognized in the system Warning message from one of the power stage sets second power stage set working normally Temperature sensor DC AC or DC DC faulty service jumper located on Serv
19. position remove the four screws 2 on the lGs faceplate as shown in the figure above NOTE When removing the LCD faceplate covering the connection area do not pinch bend or strain the ribbon cable for the LCD remove the LCD faceplate 3 covering the connection area 50 Connection continued ME NOTE When drilling holes for conduit fittings with a diameter exceeding 3 4 in remove the connecting plate as shown in the figure nsert a 1 2 or 3 4 in conduit fitting in the knockouts labeled AC 4 and fasten it nsert a 1 2 or 3 4 in conduit fitting in the knockout labeled DC 5 and fasten it NOTE Only use raintight conduits according to UL 514B for the AC DC and the optional DatCom knockouts 51 Connection continued The next figure shows the connection area of the FRONIUS IG The white plastic divider that separates the AC from the DC connection area is not shown in the figure 1 Equipment ground 6 PV frame ground 2 N Neutral terminal 7 Grounding electrode terminal 3 AC disconnect may be required by local 4 DC disconnect code 5 DC terminal block 8 GFDI fuse 52 Connect DC NOTE Connecting the DC wiring with the wrong polari ty may cause damage to the inverter Connect the DC cables as described in the following instructions Check both the polarity and the open circuit voltage The DC Volta ge must
20. than one inverter 48 CONNECTOR 49 CONNEC DO 52 CONNEC 99 Start up Operation ren ene nennen ne EErEE Ereni 53 Configuring your Inverter 59 Factory pre set configuration 53 Your personal configuration nennen 54 Ground fault indication 22 0 2 0 cece cece ceca cccccceccceececeuceaececeaseneneeuecteneueeaeceeaesnenegeeaesneass 54 er cM 54 LOCAINGD E IM IM eee 55 System upgrading plug in card system 55 OG RET COMC ard 59 Insert plug in cards 00 0 ccc cece cc cece eee eee e eee eeaeece eee em I nennen nennen nens nnns 56 PERRO 57 E 6 E A EM 5 7 Status diagnosis and 58 Service Codes Displayed 58 SONCE MSPA a ee ee 58 Normal operation service codes 58 System 59 FRONIUS IG with several power
21. to the AC terminals labeled L1 L2 and N as well as to the ground termi nal 1 labeled QD NOTE Use minimum AWG 10 min 167 F 75 C copper wire for all grounding cables Torque wires with a torque of 1 7 ft Ibf Close the connection area Switch DC disconnect to the ON position Switch AC disconnect to the ON position Start up Operation Configuring your Inverter Factory pre Your FRONIUS IG unit has been pre configured in the factory and is set configura ready for operation tion After mounting the FRONIUS IG unit to the wall and connecting it to the solar modules DC and to the grid AC all you have to do is turn on the AC and DC circuit disconnects LED as soon as the photovoltaic modules produce sufficient power the status LED lights up orange and the screen displays the startup proce dure the orange LED indicates that the feed in mode of the FRONIUS IG will begin shortly after the FRONIUS IG unit has started feeding the energy into the grid the LED light turns green the LED light continues green as long as power is fed into the grid This confirms that the FRONIUS IG is operating properly and feeding energy into the grid 54 Factory pre set configura tion continued Your personal configuration In case the initial operation of your FRONIUS IG unit does not proceed as shown above and the FRONIUS IG unit does not start feeding power into the grid consult t
22. up This does not apply if a Datalogger is connected to the FRONIUS IG If the Datalogger is available the display values listed always apply for the whole day beginning at 0 00am ending at 0 00am the follo wing day Now Day Year 4 Total Setup Display mode Year shows readings for the current calendar year from January 1 only in conjunction with Datalogger Now Day Year Total 4 Setup Display mode Total shows readings since original start of operati on of the FRONIUS IG unit select display mode Day Year Total chapter The Display the first display function of the display mode selected will appear Display mode Day Year Total continued Energy supplied energy supplied during monitored period KWh MWh A em Due to the variety of different monitoring systems there can be de viations between the readings of other metering instruments as com pared to the readings from the FRONIUS IG For determining the energy supplied to the grid only the readings of the calibrated meter supplied by the electric utility company are relevant press B for next item to scroll back press A LILI om 11 Yield money earned du ring monitored period set i currency and price per kWh dm in setup menu Important As was the case for the energy supplied readings may differ from those of other instruments The chapter The Setup
23. 0 V 120 V Split Phase E 120 V 120 V 240 V Jumper setting Jumper setting 240 V Delta 120 V Stinger 240 V Delta Jumper setting Jumper setting 208 V Delta Jumper setting 48 Schemes with For larger photovoltaic schemes it is possible to connect several FRONI more than one US IG units in parallel without any problems inverter NOTE The FRONIUS IG 2500 LV and FRONIUS IG 4500 LV is designed to be connected to three phase systems Utilities gene rally allow up to 6KVA of unbalance but check with your utility amp try to balance the installation The connection to the grid shall be done in the following way Connect FRONIUS IG 1 4 7 to L1 and L2 Connect FRONIUS IG 2 5 8 to L2 and L3 Connect FRONIUS IG 3 6 9 toL 1 and L3 The connection of the FRONIUS IG to the solar modules and the grid is described within the following chapter and shown in the next figure FRONIUS IG disconnect disconnect 1G 2000 3000 AC Lockable AC 2500 LV 15A distribution disconnect switch 1G 4000 25A panel 1G 5100 4500 may be required LV 30A Main by local authorities grounding system may be required depending on grid configuration 49 Connection Fix the FRONIUS IG unit to the wall as shown in the Installation chap ter Open the connection area as shown in the figure 2 1 3 2 set the internal AC and DC disconnects 1 to the OFF
24. 00 00 APPLICABLE REQUIREMENTS amp 22 2 No 0 M91 General Requirements Canadian Electrical Code Part II CAN CSA C22 2 No 0 4 04 Bonding of Electrical Equipment CAN CSA CI22 2 No 1071 01 General Use Power Supplies UL Std No 1741 First Edition Static Inverters and Charge Controllers for Use in Photovoltaic Power Systems Including Revisions through and including November 7 2003 DOD S07 Rey D6 3X 16 Certificate Project 1020258 EERTE 875274 a ESA INTERNATIONAL Supplement to Certificate of Compliance 78274 Master Contract 203213 The products listed including the latest revision described below are eligible to be more in accordance with the referenced Certificate Product Certification History Date Description 2008 03 12 Update Report to melude corrections ZO8 02406 plate report to include alternate construction 2007 03 30 Utility Interactive Inverters Motels IG 2000 NEG IG 2000 POS IG 3000 NEG IG 3000 POS 16 2500 LY NEG IG 2500 L V POS IG 4000 NEG IG 4000 POS IG 8100 NEG IG 100 POS IG 4500 L V NEG IG 4500 LV POS CUS Fronius Worldwide www fronius com addresses Fronius International GmbH USA Fronius USA LLC Solar Electronics Division 4600 Wels Thalheim G nter Fronius Straf e 1 Austria 10421 Citation Drive Suite 1100 Brighton MI 48116 E Mail py fronius com E Mail pv us fronius com http www fronius com http www froni
25. 1 Sensor Box required maximum ambient tempe rature highest ambient temperature reading during observation period F can also be set for C in setup menu temperature sensor No 2 Sensor Box required Display mode Day Year Total continued l SND INS I IL minimum ambient temperature lowest ambi ent temperature reading during observation period F can also be set for C in setup menu temperature sensor No2 Sensor Box required maximum irradiance highest irradiance during observation period W m oensor Box and reference cell required operating hours duration of operation of FRONIUS IG unit HH MM Duration of operation is shown in hours and minutes up to 999 h and 59 min display 999 59 From then on only full hours are display ed Although the FRONIUS IG unit does not operate during the night all sensor data are recorded around the clock 27 The Setup Menu List of menu he diagram below shows the menu of adjustable parameters items ance 1 3e Contrast 7 AUTO ON OFF Cash 7 currency rate kWh IG NR 77 00 99 DatCom L OKCom Error SIGCD TEST PDC RST Time 7 Date Time State PS i L Status display power stage sets Version L MainCtrl PS00 PS01 28 Display mode Now Day Year Total Setup lt 4 Setup The setup menu allows easy readjustment of the FRONIUS IG s pre
26. 2 The display will continue to remain illuminated whenever power is supplied to the grid accept press Enter key D maintain previous setting press Esc key C 3 he display illumination will be permanently off accept press Enter key D maintain previous setting press Esc key C Important These instructions are only applicable for the display background illumination The LCD will still remain on during operati on Its energy consumption is less than one mW 1 1000 W and rate for invoicing the ener gy supplied enter Cash by pressing En Enter C gt lt D D ter key D D 32 The name of the currency units can be changed For example here you see the units changed from the default US Dollars USD to Canadian Dollars CAD EE E gt G gt c lt gt A B C D D FH gt T L ALMA La ZI CH D GD eu A B O D D 5 amp 2 amp 5 B C D NOTE numbers between 000 1 and 99 99 may be selected 33 1 Enter currency factory pre set for US Dollars USD first digit starts flashing select a character for the first digit by pressing key A or B confirm by pressing Enter key D next digit starts flashing follow same procedure as described above for subse quent digits accept the currency selected by pressing Enter key D to maintain previous setting press
27. 2 0 kW 2 35 kW 208 V 183 229 V 180 240 V 10 4 A 11 25 A 11 25 A RMS 60 ms General continued Field adjustab le trip points General data Maximum efficiency Consumption in standby night Consumption during operation Cooling Protection type Sizelxwxh Weight Admissible ambient temperature Protection devices Ground fault protection DC reverse polarity protection Islanding protection Over temperature Field adjustable trip points Nominal AC output voltage L1 L2 Operating AC voltage range default L1 L2 Adjustment range for voltage L1 L2 Voltage trip limit accuracy L1 L2 Nominal output frequency Operating frequency range Adjustment range for frequency Frequency trip limit accuracy Reconnect time Adjustment range for reconnect time Operating AC voltage range L N Adjustment range for voltage L N Voltage trip limit accuracy L N 69 212 264 V 180 270 V IG 2000 95 2 IG 3000 95 2 0 15 W 7W IG 2500 LV 94 4 96 controlled forced ventilation NEMA 3R 18 5 x 16 33 x 8 71 in 470 x 418 x 223 mm 26 Ib 11 8 kg 4 to 122 F 20 to 50 C IG 2000 IG 3000 IG 2500 LV internal GFDI in accordance with UL 1741 and NEC Art 690 internal diode internal in accordance with UL 1741 IEEE 1547 and NEC active cooling output power derating IG 2000 240 V IG 3000 240 V IG 2500 LV 208 V 212 264 V 183 229 V 180 270 V 180
28. 4500 LV that shall be followed during installation and maintenance of the inverters Electrical installations must be made in accordance with the National Electrical Code ANSI NFPA 70 and any other codes and regulations applicable to the installation site To reduce the risk of fire do not connect multiwire branch circuits to an AC load center circuit breaker panel Only qualified installers are authorized to open the connection area Do not open the connection area when the inverter is under voltage Only Fronius trained service staff may open the upper portion power stage of the inverter and only when it is not under voltage Galvanic isolation Monitoring the grid Repair Solar modu les The design and function of the FRONIUS IG unit offers a maximum level of safety both during installation as well as in operation A com plete galvanic isolation between the DC and AC sides is one such safety feature The FRONIUS IG provides galvanic isolation and grid monitoring The passive and active measures for the protection of persons and equipment help ensure safe installation and operation Whenever conditions in the electric grid are inconsistent with stan dard conditions for example grid switch off interruption etc your FRONIUS IG unit will immediately stop operating and interrupt the supply of power into the grid Your FRONIUS IG unit determines the grid s status by monitoring voltage monitoring fre
29. Esc key C 2 Enter rate per kWh according currency selected preset rate 0 14 USD kWh first digit starts flashing select a figure for the first digit by pressing A or B keys confirm by pressing Enter key D next digit starts flashing for subsequent digits follow same procedure as described above for first digit To move decimal point decimal point starts flashing move the decimal point to the position desired by pressing A or B keys accept the rate set by pressing Enter key D to maintain previous setting press Esc key C IG NR Setting the number address of the FRONIUS IG unit in a setup comprising multiple FRONIUS IG units linked together enter IG NR by pressing the Enter key D enter address 00 99 factory setting 01 first digit starts flashing select a figure for the first digit by pressing A or B keys confirm with Enter key D subsequent digit starts flashing for second digit follow procedu re as described above for first digit D accept the IG No selected press Enter key D maintain previous setting press Esc key C ME NOTE Allocate a different address to each FRONIUS IG when connecting several FRONIUS IGs into a data communi cation network using COM Cards and a Datalogger It is important to give each FRONIUS IG its own address so that the Datalogger can differentiate between the individual inve
30. FRONIUS IG 2000 3000 2500 LV CUS Operating instructions FRONIUS IG 4000 5100 4500 LV Grid connected inverters for photovoltaic systems 42 0410 1089 012010 Dear Reader Introduction Thank you for choosing Fronius and congratulations on your new technically high grade Fronius product This instruction manual will help you get to know your new machine Read the manual carefully and you will soon be familiar with all the many great features of your new Fronius product This really is the best way to get the most out of all the advantages that your machine has to offer Please also take special note of the safety rules and observe them In this way you will help to ensure more safety at your product location And of course if you treat your product carefully this definitely helps to prolong its enduring quality and reliability things which are both essential prerequisites for getting outstanding results ud fr st et 00493 012004 Safety rules DANGER WARNING CAUTION NOTE Important General Remarks LJ DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury This signal word must be limited to the most extreme situations This signal word is not used for hazards relating to property damage unless there is also a risk of personal injury appropriate to this level NOTE indicates a situation which implies a risk of im
31. Menu tells how to set currency and rate applicable for invoicing The factory setting is 0 14 US Dollar USD kWh CO reduction CO emis sions avoided during monito red period Ib t The CO meter gives an indication of CO emissions in Ib t that would be released during the generation of the same amount of electricity in a combustion power plant This is set for 1 3 Ib KWh in the factory Maximum output power highest output power of the FRONIUS IG during obser vation period W Maximum grid voltage highest reading of grid volta ge V during observation period 25 Display mode Day Year Total continued ME Co 1 L IL NOTE Fit the temperatu re probe near the solar module 26 Minimum grid voltage lowest reading of grid voltage V during observation period Maximum array voltage highest reading of array voltage V during observati on period Energy consumption meter reading energy consumed during observation period kWh MWh Sensor Box and con sumption sensor required maximum module tempera ture highest temperature reading at solar modules during observation period F can also be set for C in setup menu temperature sensor No 1 Sensor Box required minimum module temperature lowest tempe rature reading at solar modu les during observation period F can also be set for C in setup menu temperature sensor No
32. OTE The COM Card should be inserted in the slot named ENS Important In dealing with plug in cards observe the general ESD regula tions nsert card 2 into one of the slots of the control board Tighten card 2 with fastening screw 1 A small metal plate is provi ded as a tool with the COM Card nsert a 1 2 or 3 4 in conduit fitting in the knockout 3 labeled Dat Com and fasten it NOTE Only use water tight conduits for the AC DC and the optio nal DatCom knockouts E Insert DatCom cables see manual FRONIUS IG DatCom through the DatCom conduit and connect them to the sockets IN and OUT Close the connection area Set the AC and DC disconnects to the ON position Prefereably insert COM 3 Insert any of the following cards Card into the left most slot in option slot 1 or 2 Datalogger Card Personal Display Card Interface Card easy Sensor Card 57 Configuration Example LocalNet automatically identifies different system upgrades Datalogger Box Sensor Box However it is not able to differentiate between seve ral identical system upgrades In order to define each FRONIUS IG unit in the LocalNet the respective unit must have its own individual identification number For the respective procedure to assign these identification numbers please consult the chapter Setup Menu in your operating instructions Recording and filing of inverter and sensor data by means
33. POS IG 5100 NEG IG 5100 POS IG 4500 LV NEG and IG 4300 L V POS permanently connected The following svstem ratings are for Models IO 40060 IO 5 100 and IG 4500 L V unless otherwise indicated INPUT RATINGS Maximum input voltage 5040 V Range of input operating voltage 150 450 V Maximum input current ac or 261 IG 4000 33 2 A IG 5100 29 3 A TG 4500 LV Maximum input short circuit current 40 0 Maximum input source backfeed current to mput source OUTPUT RATINGS GOD S07 Rey 20 30 19 Certificate 1578274 Master Contract 205213 Project 2077183 Date Issued Notes I Utility Interconnection Default Voltage and Frequency Trip Limits and Trip Times Voltage and frequency limits or utility Interaction Simulated utility source Voltage V Condition A 0 50 Voor B 0 50 Vnor V 0 88 Vnor C 1 10 Vnor x V 1 20 Vnor D 1 20 Vnor V E Rated F Rated G Rated Simulated utility source Frequency Condition A Rated B Rated C Rated D Rated E 60 5 F E 39 8 37 0 Adjustable Set Point G 37 0 Maximum time sec at 60 Hz before cessation of current to the sumulated utility Condition A 0 16 B 2 C L D 0 16 E 0 16 16 C1 0 16 2 Utility interactive evaluations were conducted with the following firmware Device Device Version Main Controller Microprocessor 2 09 00 Power Board DSP 2 03 01 GFDI Board 1
34. also C F also C irradiance ambient temperature max x W m F alternat also C time ambient temperature min HH MM F alternat also C irradiance max gt x W m operating hours of FRONIUS IG unit HH MM optional when the DatCom component for the required option is not available the message N A not available is displayed 21 Display mode y Now i Day Now Displays present readings Total Setup select display mode Now see the chapter The Display the first display reading of the display mode Now appears 22 AC power supplied power supplied to grid at the parti cular moment Watts for the next item press key B to scroll back press key A AC grid voltage Volts AC current supplied cur rent supplied to the grid at the particular moment Am peres grid frequency Hertz DC array voltage voltage of the solar array at the mo ment of data display Volts DC array current current supplied by solar array at the moment of data display Am peres DC module temperature temperature at solar modules F can also be set for C this corresponds to tempera ture sensor No 1 Sensor Box and temperature sensor required Display mode Now continued GFDI status if there is no ground fault in the system is displayed power drawn from the grid present consumption
35. ant working parameters in a well defined RS 232 protocol Personal Display FRONIUS IG Various large displays FRONIUS IG Public Display Sensors temperature sensors irradiation sensors FRONIUS has developed the LocalNet to provide unrestricted individual use of the system s upgrades For more information on Fronius communication products please refer to the individual product literature www fronius usa com For complete installation instructions on the DatCom system please see the DatCom Manual provided with your FRONIUS Datalogger This infor mation is also available on the web at www fronius usa com The Datalogger is the core of the LocalNet It coordinates data transmissi on and ensures quick and safe distribution and storage of large volumes of data In order to connect the FRONIUS IG unit to the LocalNet a COM Card is required COM for exchanging data between your FRONI US IG unit and the LocalNet The COM Card has the following connection terminals 2x RJ45 sockets labelled IN and OUT for connection of CAT 5 cables Power supply socket for the connection of 12 V low voltage power pack only necessary in certain cases as described in the FRONIUS IG Dat Com manual If the COM Card is to be installed in the field proceed as follows 56 Insert plug in cards Set the AC and DC disconnect to the OFF position Open connection area see section titled Connection N
36. avoidable place the FRONIUS IG in an appropriately rated and ventilated box the FRONIUS IG unit is not to be set up in areas with large amount of conducting dust particles for example iron filings the FRONIUS IG unit is to be installed at a height that keeps the display slightly below eye level for best possible readability of the display NEMA 3R protection means that the FRONIUS IG can be exposed to moisture However we recommend that direct moisture be avoided if possible n spite of the NEMA 3R protection system the FRONIUS IG should not be exposed to direct sunlight as this could result in temperature dera ting 43 Preparing the wall mounting The following describes how the FRONIUS IG is mounted to the wall As your FRONIUS IG is delivered the mounting plate is fixed to the inverter by two screws on the bottom of the FRONIUS IG For mounting the inverter to the wall proceed as follows Loosen the screws 1 on the bottom of the inverter and remove the mounting plate 2 Fix the mounting plate 2 to the wall using four suitable screw anchors 3 and screws 4 Important Due to the variety of screw anchors 3 and screws 4 available for the various types of wall surfaces these are not inclu ded In most cases you should use 1 4 in or 5 16 in stainless steel or alumini um screws capable of supporting 26 lbs FRONIUS IG 2000 3000 and 2500 LV or 42 Ibs FRONIUS IG 4000 5100 and 4500 LV of
37. creen continued orthe FRONIUS IG unit has been set to standby operation in the setup menu manual shutoff of operation the next day operation will resume automatically during the time the orange LED is flashing the operation can be resumed manually at any time see chapter Setup Menu 5 LED lights up red general status the respective service code is displayed on the screen A list of all service codes the corresponding status information their status causes and repair measures can be found in the chap ter Status Diagnosis and Repair of the installation and service manual 6 LED remains dark there is no connection to the solar modules no power output from modules due to darkness LED for GFDI 1 LED remains dark status there is no ground fault in the PV system the system is working properly e LED lights up red ground fault is detected and fuse is blown the inverter does not feed energy to the grid the ground fault needs to be removed and the fuse needs to be changed see chapter Ground fault indication in the installation manual Operating scheme The Display General infor mation Keys and symbols Symbols The FRONIUS IG unit is pre configured to be ready for operation Therefore it is not necessary to make any adjustments for it to opera te and feed power into the grid A and B keys scrolling C key switching to the menu level Menu or exit from the setup
38. ct bas been evalited i the applicable CSA amd AISI UL for wx in Canada arl the US Tha US indicator melodies producers elngihle da bear ihe NETL indicator NATL we National Recognized Tisis Laboratory is 8 design tein by the U S ecaa Safety amd Heab h OSHA to biberateres which lave been recognized be perform certificate do L5 Standen DOD S07 Rey 2008 D6 37 74 CSA INTERMATIONAL Certificate 1578274 Master Contract 205213 Project 2077183 Date Issued Utility Interconnection Default Voltage and Frequency Trip Limits and Trip Times Voltage and frequency limits for utility Interaction Simulated utility source Voltage Condition A 0 50 Vnor B 0 50 Vnor V 0 88 Vnor C 1 10 Vnor lt V lt 1 20 Vnor D 1 20 Vnor V E Rated Rated G Rated Simulated utility source Frequency Hz Condition A Rated B Rated C Rated D Rated E f gt 60 5 F f 59 8 57 0 Adjustable Sct Point G f ar Maximum time sec at 60 Hz before cessation of current to the simulated utility Condition A 0 16 B 2 C 1 D 0 16 E 0 16 F 0 16 G7 0 16 2 Utility interactive evaluations were conducted with the following firmware Device Software Version Main Controller Microprocessor 2 09 00 Power Board DSP 2 03 0 GFDI Board 1 04 00 PART B Utility Interactive Inverter Models IG 4000 NEG IG 4000
39. e inadequate heat transfer away from the heat sinks the power will be derated for protection of the FRONIUS IG unit derating the power reduces the output of the FRONIUS IG unit for a short period sufficient to ensure that the temperature will not exceed the admissible limit your FRONIUS IG unit will remain ready for operation as long as possible without any interruption 40 Installation manual Installation Installation instructions Safety General infor mation These installation instructions serve as a manual for qualified electrical professionals and detail the installation initial operation status diagnosis and repair processes It is in your interest to read the operating instruc tions thoroughly and follow the instructions it contains In so doing you will avoid malfunctions resulting from incorrect operation Your FRONIUS IG is the latest generation of solar inverter It is the highly complex link between your solar modules and the grid As such it is in charge of a number of highly technical tasks The following diagram should give you a brief overview of a PV system including a FRONIUS IG FRONIUS IG Main AC Load a Energy Eu meter Center 42 Choosing the location gene ral Choosing the location To get the most out of your FRONUS IG unit observe the following rules Limit grid impedance by using an appropriately sized AC conductor between the FRONIUS IG unit a
40. er of possible operation issues by itself and displays them on the screen Therefore it is possible to quickly isolate technical issues and to distinguish between Service Codes related to the installation versus Service Codes which are internal to the inverter Whenever the self diagnostic system has identified a particular issue the respective service code is displayed on the screen NOTE Display of a service code for a short time may be the result of the control procedures of your FRONIUS IG unit If it subse quently continues to operate normally there has not been a sys tem error As long as the open circuit voltage of the solar modules is not sufficient the screen displays the information DC As soon as the open circuit voltage exceeds 150 V the FRONIUS IG unit starts synchronizing with the grid display shows SYNC If the total power output of the solar modules is insufficient the display shows the message POWER After a short time the FRONIUS IG resumes grid synchronization messa ge SYNC 59 System failure FRONIUS IG with several power stage sets Alternately Enter Should the display remain dark for a longer period of time after sunrise check the open circuit voltage of the solar modules Should the open circuit voltage of the modules at the terminals within the FRONIUS IG not reach 170 V it is possible that there is a problem on the DC side of the photov
41. he FRONIUS IG unit optimizes the voltage of the solar modules for maximum power output the optimal voltage for any particular solar module is called MPP voltage MPP maximum power point maintaining the exact MPP voltage guarantees an optimal level of efficiency for your modules at any time MPP tracking As soon as dusk begins there is no longer sufficient energy available to feed into the grid The FRONIUS IG unit fully shuts off the grid connection at this time during the night the FRONIUS IG unit draws less than 150 mW from the grid the data and parameters are saved itis also possible to shut the unit off manually After switching on automatically the FRONIUS IG unit goes through a self test followed by an extensive test of the grid This test takes five minutes During the startup sequence the LED illumination is yellow 1 LCD test all display elements light up for about one second Startup pha 2 TEST se self test of important components of the FRONIUS IG unit continued The FRONIUS IG unit goes through a master check list for several seconds the display says TEST and indicates the respective compo nent which is being tested for example LED 3 Synchronisation with grid WAIT is displayed The NH FRONIUS IG is waiting for all power supplies in the network to be on stand by SYNC is displayed sub This procedure takes place sequently dependent on the DC voltage
42. he chapter Error Diagnosis and Repair To change your inverter settings please consult the chapter entitled Ope rating Scheme in the Setup Menu section of your operating instruc tions Ground fault indication General The FRONIUS IG is equipped with a ground fault detection and interrupti on GFDI circuit as required by UL 1741 and the National Electrical code The array s negative conductor is connected to the grounding system in the inverter If a ground fault occurs in the DC cabling the inverter discon nects from the grid The fault is indicated by the red ground fault LED and the service code 434 is shown on the display In this situation the FRO NIUS IG is blocked from reconnection to the grid until the following ac tions are taken Turn the AC and DC disconnect to position OFF open circuit Remove the ground fault in your photovoltaic system Test the GFDI fuse and replace if necessary NOTE When a defective fuse is changed only replace it with a Littlefuse KLKD 1 AMP 600V fuse Turn the AC and DC disconnect to position ON closed circuit 55 LocalNet System upgra ding plug in card system Datalogger COM Card Your FRONIUS IG can be upgraded through the addition of several Dat Com components for data monitoring Datalogger for recording and managing the data of your photovoltaic system on your personal computer including modem tie in nterface Card Easy sends all relev
43. hes AC and DC separately Depending on the installation an external AC and or DC disconnect may be required if the inverter is installed in a location not easily accessible to utility or fire personnel Consult local authorities for additional information The FRONIUS IG comes from the factory pre configured for grid connec tion with neutral The FRONIUS IG may be reconfigured for grids without neutral by setting the jumper on the PC board as shown in the figure NOTE The neutral conductor is not bonded to ground internally Important Open the connection area as explained in the section nection 46 Grid connec tion continued 47 Alternative jumper setting Grid connection without neutral Disable Factory jumper setting Grid connection with neutral Enable Grid connec The following grid configurations are possible tion continued 208 V Delta 120 V WYE 24
44. ice plug in station or 15 V secondary not connected Repair contact your electrical contractor clean air vents change FRONIUS IG address chapter Se tup Menu Status message goes out after the FRONIUS IG address is altered Automatic rectification Automatic rectification Automatic rectification Set address again e g remove snow from solar module If necessary reconfigu re SMS If necessary reconfigu re metering channels If Service Code persists contact a Fronius trained service technician Contact Fronius trained service technician if ser vice code is displayed permanently Check plug in connec tions Class 5 516 Status message pre Itis not possible to activate Carry out analysis Ple continued sent for of the po power stage sets ase see section entitled wer stage sets he Setup Menu and otate PS for further details Contact a Froni us trained service tech nician if the service code persists 517 Change of master has Transformer not connected Check possible errors taken place not plugged in referred to in Descripti on If service code is displayed permanently Detection of intermediate contact Fronius trained circuit voltage damaged technician Bridge short circuit Customer Important Contact your Fronius dealer or Fronius trained service partner service if an error not mentioned in this table appears 67 Annex Technical Data Genera
45. id voltage If the service code per sists you should contact your electrical contrac tor Check grid voltage If the service code per sists you should contact your electrical contrac tor Check grid voltage If the service code per sists you should contact your electrical contrac tor Check grid connections and fuses If the service code does not disappear you should contact your installation specialist Class 3 Service class 3 comprises service codes that may appear during operati on of feeding power supply that do not cause a permanent interruption of the operation of feeding power into the grid After automatic disconnection from the grid and waiting for its conditions to return to those stipulated your FRONIUS IG unit will try to resume feed in operation Code 301 302 303 304 306 307 Designation Over current AC Over current DC Over temperature AC side Over temperature DC side POWER LOW DC LOW Description Short interruption of power feeding into the grid caused by overcurrent FRONIUS IG resumes star ting up phase Short interruption of power feeding into the grid caused by overcurrent FRONIUS IG resumes star ting up phase Short interruption of power feeding into the grid caused by overtemperature air vents clogged Short interruption of power feeding into the grid caused by overtemperature air vents clogged Intermediate circuit voltage
46. inverter weight Triangulate the positions of these on the mounting plate using the pre drilled holes when possible Three vertically aligned holes for single stud mounting will suit most installations NOTE If you modify the FRONIUS IG enclosure with custom openings you will be required to return the unit for repair in the event of a warranty related issue rather than doing an inverter exchange Knockouts for grounding electrode may be required by local authorities Slide the FRONIUS IG from above so that the unit may hang from the top of the mounting plate 2 Attach the FRONIUS IG to the bottom of the mounting plate 2 by using the screws 1 that were removed before 44 Connection Safety General A WARNING Hazard due to supply voltage and DC voltage from the solar modules Only qualified electrical professionals are authorized to open the connection area of the FRONIUS IG and only provided that it is not under voltage A WARNING An electric shock can be fatal Inadequately sized electrical components can cause serious injuries to persons and damage to or loss of property Electrical installations must be in accordance with the National Electrical Code ANSI NFPA 70 For installations in Canada the installations must be done in accordance with applicable Canadian standards Use minimum AWG 12 AC and AWG 14 DC min 167 F 75 C copper wire for the connection of the FRONIUS IG 2000 3000 and 2500
47. l Input data Recommended PV power MPP voltage range Max input voltage IG 2000 1500 2500 Wp at 1000 W m 14 F in open circuit operation Nominal input voltage Nominal input current Maximum usable input current Max array short circuit current Output data Nominal output power P Pat 122 F 50 C no Maximum continuous output power Nominal AC output voltage Operating AC voltage range default Adjustment range for voltage Voltage trip limit accuracy Nominal output current Maximum output current 7 2 13 6 A 25 IG 2000 1 8 kW 1 8 kW 2 0 kW 240 V 212 264 V 180 270 V 1 5 8 35 A Maximum continuous utility backfeed current Synchronization in rush current Maximum output fault current duration Maximum output overcurrent protection Nominal output frequency Operating frequency range Adjustment range for frequency Frequency trip limit accuracy Total harmonic distortion Power factor 8 35 A us 60 ms IG 3000 2000 3300 Wp 150 400 V 500 V 280 V 10 0A 18 A 25A IG 3000 2 5 kW 2 0 kW 2 7 kW 240 V 212 264 V 180 270 V 1 5 10 4 A 11 25 A OA OA 1125 60 ms 20A 60 Hz 59 3 60 5 Hz 57 0 60 5 Hz 0 02 Hz 5 1 Valid to 104 F 40 C when DC operating voltage is above 200 V 68 assured by electrical design of the inverter IG 2500 LV 1800 3000 Wp 8 6A 16 9 A 25 A IG 2500 LV 2 15 kW
48. lashing orange deactivate standby To activate standby When the LED is green activate standby manual shutoff of ope ration supplying power into the grid press Enter key D To deactivate standby When the LED is flashing orange deactivate standby resuming operation supplying power into the grid press Enter key D 30 D Enter 5 0 select from settings 0 to 7 press key A or V A Esc Enter A SD A C em D V A Esc Enter C em D Contrast set contrast on LCD display enter Contrast press Enter key D oince contrast depends on tem perature it may be necessary to adjust the menu item Contrast when ambient conditions chan ge Settings for minimum possible contrast 0 up to maximum pos sible contrast 7 accept press Enter key D maintain previous setting press Esc key C 31 Menu Mode cannot be selected Light Mode pre setting of display illumination to enter Light Mode press Eier C Enter key D mm D lo switch between settings Auto 1 On 2 and Off 3 press keys A or B 1 The display illumination will stop 30 seconds after the last time a key has been pressed accept press Enter key D maintain previous setting press Esc key C HI Esc Enter A C em D
49. menu Esc Enter Key D A B C D confirming a choice Z O 4 p w gt Day 4b Year Ib Total gt Setup wi Min B A M ILJ KE Enter a 00 zm 8 6 4 2 O O O O c L L 1 symbols for keys A through D 2 symbols for the display modes Now through Setup 3 area for data display for displaying the data value measured 4 area for unit display for displaying the applicable measuring unit Symbols 5 continued 6 7 3 9 output bar indicates the power output fed into the grid ata given moment independent from the display mode chosen The screen displays of the maximum possible output power of your solar inverter appears with AC data readings that are directly related to the grid S appears with data readings that are directly related to the solar modules 4 appears with data readings that are related directly to the FRONIUS IG unit appears with data readings that are related to environ mental conditions like sunlight insolation and temperature opti onal 10 appears with data readings that are transmitted by the consumption sensor optional 11 Max indicates the maximum value within the period of obser vation depending on the display mode chosen 12 Min indicates the minimum value within the period of obser vation depending on the mode
50. mer s size which means that it requires less space and has considerably less weight The FRONIUS IG unit achieves a high degree of efficiency due to its innovative circuit schemes The FRONIUS IG unit monitors the grid This responsibility compri ses all measures necessary for the protection of persons and machi nes in case of a power blackout or other grid loss The FRONIUS IG unit is programmed to stop operation immediately and stop supplying power whenever conditions in the grid deviate from standard conditions for example when power is switched off or in case of any other kind of interruption Monitoring the grid continued Information for Field adjustable trip points Display func tion and data communicati on Your advan tage There are several ways the FRONIUS IG unit can identify a grid cutoff by monitoring voltage frequency islanding conditions The FRONIUS IG unit is provided with field adjustable trip points For further information please contact Fronius technical support E Mail pv us fronius com The FRONIUS IG unit comes standard with a display that has been designed to enable quick and easy access to the most important data in your PV system The FRONIUS IG is equipped with a basic logging function to moni tor minimum and maximum data on a daily and a cumulative basis There is also an option to allow the reading of the following weather data on the display two different tempera
51. nce These status messages are not the result of a fault 37 Enter mum D lo switch between displays MAIN 1 PS 2 press key A or B NEN 1 NALS PNG PUP PN TRL v A Esc Enter display A version number A gt n A A C T v S B e B D display serial number C gt 3 2 OU v A Esc Enter D Esc C A v c 2 B display serial number Esc C gt 38 Version displays version number of the IG control unit and the power stage enter Version by pressing Enter key D For displaying version number of the IG control unit press Enter key D exit by pressing Esc key C to switch into display of serial number for the IG control unit press A or B keys exit with Esc key C To display version number of power stage press key Enter D exit with key Esc C to switch into display of serial number of the power stage press keys A or B exit with key Esc C Additional information Upgrading the system The FRONIUS IG unit is prepared for a whole series of system up grades such as Communication between FRONIUS IG and DatCom units Dataloggers for recording and managing your photovoltaic system data via personal computer including Datalogger and modem connection Interface Card Easy sends all relevant working parameters in a well defined RS 232 protoc
52. nd the in house distribution panel The AC conductor cable resistance between the FRONIUS IG unit and the house distribution panel should not exceed 0 5 Ohm This can be achie ved by using the following cable sizes according to NEC handbook chapter 9 table 8 AWG 10 maximum 200 ft 60 m AWG 12 maximum 126 ft 38 m Only install it on a solid vertical wall at a minimum of 3 ft 0 9 m above the ground and to a maximum of 6 5 ft 2 m The ambient temperature should not be below 4 F 20 C or over 122 F 50 C No objects are to be located within a distance of 6 in around the air vents on both sides of the FRONIUS IG unit Keep a distance of 8 in minimum For optimal airflow and cooling effi ciency in hot climates Fronius recommends a distance of 10 12 in between each inverter or anything to the right or left of the inverter such as walls or DC and AC disconnects The air flow direction within the inverter is from left to right cold air intake on left hot air exit on right When installing the FRONIUS IG unit in a switch panel cabinet or similar closed environment it is necessary to make sure that the hot air that develops will be discharged by forced ventilation during certain operation phases the FRONIUS IG unit may produce a slight noise For this reason it should not be installed in an occupied living area the FRONIUS IG unit is not to be set up in areas with large amounts of dust If un
53. nect time 305 s Adjustment range for reconnect time 001 999s Operating AC voltage range L N 106 132 V Adjustment range for voltage L N 60 144 V Voltage trip limit accuracy L N 1 5 96 Our product complies with the following standards and regulations The FRONIUS IG unit complies with the regulations for Inverters conver ters and controllers for use in independent power systems UL 1741 2005 In particular the following standards and regulations are complied with UL 1741 2005 safety FCC Part 15 Class A amp B regulations EMI UL 1741 2005 IEEE 1547 amp IEEE 1547 1 Anti islanding protection NEC Art 690 UL 1741 2005 Ground fault detector and interrupter ANSI IEEE C62 41 surge test in low voltage AC Power circuits Because the FRONIUS IG follows these regulations and holds these certifications it should meet or exceed all requirements of inverters from both code and utility officials for conformity declaration documents see the Annex 71 FRONIUS USA limited 10 Year Warranty FRONIUS IG Solar Inverter Models FRO NIUS IG 2000 3000 2500 LV 4000 5100 4500 LV Policy and procedure for warranty re turns and repairs At Fronius we have been designing and manufacturing high quality power electronics equipment for over 60 years And all our production facilities are ISO 9001 certified You will probably not encounter any service related issues with your FRO NIUS IG Sola
54. not exceed 500 V regard less of temperature NOTE To access the DC terminals the white plastic divider needs to be bent upward or rotated out of the way Insert the DC cables through the DC conduit and connect them to the terminal block Connect the positive cables to the DC terminals and the negative cables to the DC terminals and tighten them with a torque of 1 7 ft Ibf NOTE It is possible to connect up to 3 PV strings in parallel within the FRONIUS IG 2000 3000 2500 LV 4000 5100 and 4500 LV E NOTE Do not connect the ground to the DC negative at any point This is already done within the FRONIUS IG If the DC negative is connected to ground at the DC terminal block or prior this will circumvent the GFDI protection system preventing your FRONIUS IG from properly detecting a fault current Additionally turning the DC disconnect to the off open circuit condition will not disconnect the array from ground as it only disconnects the DC positive Connect the module frame ground wire to the second terminal 6 la beled QD Important Use minimum AWG 10 min 167 F 75 C copper wire for all grounding cables Tighten wires with a torque of 1 7 ft Ibf For your convenience an additional grounding electrode terminal 7 is provided in case local regulations require additional grounding measu res 53 Connect AC nsert the AC cables through the AC conduit and connect them
55. of Datalogger and Sensor Box External communication LocalNet takes place via the COM Cards Each COM Card has two RS 485 interfaces one for input one for output Con nections are made using RJ45 plugs The first FRONIUS IG unit with a COM Card can be located at a distance of up to 3300 ft 1000 m from the last FRONIUS IG unit with COM Card 1 Termination plug JONES af 2 Data cable d COM Card m L INT OUT A p m EC JN W m 2 NOTE Each FRONIUS IG that is to supply data must be equipped with a COM Card The Datalogger Box has one USB interface for connection to a personal computer and one RS 232 interface for connection to a modem The Datalogger Card has two RS 232 interfaces for connection to a personal computer and to a modem NOTE The order of sequence for placing the sensor boxes data logger box and inverters does not matter However Each FRONIUS IG can have only one COM Card Each network can contain only one Datalogger Card or box Each network can contain up to 10 Sensor Cards or boxes More information on the various system upgrade possibilities can be found in the respective service manuals or on the internet at www fronius usa com 58 Status diagnosis and repair Service Codes Displayed Service dis play Normal opera tion service codes Your FRONIUS IG unit is equipped with a self diagnostic system that automatically identifies a large numb
56. of display chosen Important The Min and Max values may not correspond to the absolute extreme values as the measured data is recorded at two second intervals Display Navigation Display illu Press any key to activate the display backlight If no key is pressed mination for 30 seconds the display backlight stops The setup menu also offers a choice between permanently alit or permanently dark display Menu level Select dis play mode gt Now 4 Day Yea Ro deo c3 NC E SOT A v I gt Now 4 Day Yea ML YN I NL B Total EN 1 OH Total Setup Total Setup ME Y Now I gt Day __ o 22 4 Year Total Setup From the menu level you can enter the display mode or the setup menu Access the top level menu by pressing the C key the screen displays Menu the display is operating in the top level menu select from the available modes Instantaneous data daily data annual data or total data over the life of the FRONIUS IG select the desired display mode 1 to 4 by pressing keys A or B enter the display mode se lected by pressing the key Enter D NOTE The menu item Year is only supported when the Datalogger is connected Scrolling between display func tions Now Day 4 Yea Total Setup Now Day 4 Year Total Setup db 5 sg
57. ol Personal Display FRONIUS IG Various large displays FRONIUS IG Public Display oensors temperature sensor irradiance electricity consumption meter For more information on Fronius communication products please refer to the individual product literature www fronius usa com Some system upgrades are offered as plug in cards similar to those on your personal computer Other system upgrades are offered in external housings For unlimited system upgradeability Fronius has developed the LocalNet LocalNet is a data network that allows linking multiple FRONIUS IG units with data communication components LocalNet is a bus system One single cable is sufficient to allow communication between one or several FRONIUS IG units with all system upgrade elements This reduces the cable requirement to a minimum 39 Upgrading the system continued Forced venti lation Please see further information in the chapter LocalNet of the instal lation and service manual The FRONIUS IG unit is equipped with a temperature controlled variable speed fan that provides the following features more compact housing as a result of smaller heat sinks components are better cooled efficiency increases longer life least possible energy consumption noise level due to the variable speed control and ball bearing support should there be insufficient heat dissipation in spite of the fan ope rating at maximum speed for exampl
58. oltaic system e g wrong module configuration If the open circuit voltage of the solar modules at the terminals of the FRONIUS IG unit amounts to more than 170 V there may be an issue with the FRONIUS IG unit In this case consult a Fronius trained service technician A special status diagnostic is run if an error occurs in a FRONIUS IG with several power stage sets The examples shown below illustrate the trou ble shooting process Important It is also possible to call up state messages even if there is no actual error in existence This form of status polling may be found in the set up menu Fault in one of the two power stage sets Display of a service code e g State 515 Important The display of the service code alternates with En ter Press Enter key twice The status display of the power stage sets State PS appears Press the Enter key Important Please see the Section entitled The Set Up Menu STATE PS for how to proceed 60 Class 1 STATE l ANI a Definition of service class First digit in code represents the category Service codes of service class 1 are typically temporary Their cause lies in the grid The first reaction of your FRONIUS IG unit is to disconnect from the grid Subsequently the grid will be checked for the duration of the observation period stipulated If after the end of this period no further defect is identi fied
59. on Only operate the machine with the degree of protection specified on the rating plate The inverter generates a maximum sound power level of 80 dB A ref 1pW when operating under full load in accordance with IEC 62109 1 The device is cooled as quietly as possible with the aid of an electronic tempe rature control system and depends on the amount of converted power the ambient temperature the level of soiling of the device etc It is not possible to provide a workplace related emission value for this device because the actual sound pressure level is heavily influenced by the installati on situation the power quality the surrounding walls and the properties of the room in general Devices with emission class A areonly designed for use in an industrial setting can cause conducted and emitted interference in other areas Devices with emission class B satisfy the emissions criteria for residential and industrial areas This also applies to residential areas in which power is supplied from the public low voltage grid EMC device classification as per the rating plate or technical specifications In certain cases even though a device complies with the standard limit values for emissions it may affect the application area for which it was designed e g when there is sensitive equipment at the same location or if the site where the device is installed is close to either radio or television receivers If this i
60. oring the grid The FRONIUS IG is fully automatic Starting at sunrise as soon as the solar modules generate enough power the automatic control unit starts monitoring voltage and frequency As soon as there is a suffi cient level of insolation your solar inverter starts feeding energy to the grid A few Watts of solar power output are sufficient to achieve this The control system of the FRONIUS IG unit ensures that the maxi mum possible power output is drawn from the solar modules at all times This function is called MPPT Maximum Power Point Tracking It operates with extremely high precision As dusk starts and there is no longer sufficient energy available to feed power into the grid the FRONIUS IG unit shuts down the grid connection completely and stops operating All settings and data recorded are saved The FRONIUS IG has been designed for use with solar modules of a wide range of input voltages This allows the use of the greatest variety of types of solar modules Important notice the parameters indicated for maximum DC voltage total voltage of the solar modules connected must at no time be exceeded By its design and operation the FRONIUS IG offers maximum safety during installation as well as in operation The FRONIUS IG is equipped with an HF transformer HF high frequency that ensures galvanic isolation between the DC side and the grid In addition the HF principle results in a drastic reduction of the transfor
61. our instruction manual for accurate information about the permissible ambient conditions The servicing information provided in this instruction manual is only intended for qualified staff An electric shock can be fatal Please do not carry out any activities other than those referred to in the documentation This also applies even if you are suitably qualified All cables and other leads must be firmly attached undamaged properly insulated and adequately dimensioned Have loose connections scorched damaged or under dimensioned cables and wires repaired immediately by an authorised specialist company Maintenance and repair may only be carried out by an authorised specialist company There is no guarantee in the case of parts sourced from other suppliers that these parts have been designed and manufactured to cope with the stresses and safety requirements that will be placed on them Use only original spare parts this also applies to standard parts Do not carry out any alterations installations or modifications to the machine without first getting the manufacturer s permission Replace immediately any components that are not in perfect condition Safety Precauti ons at the Machi ne Location Information on noise emission values EMC device classifications EMC measures Mains connection Ensure when installing machines with cooling air vents that the cooling air can flow freely through the air vents without obstructi
62. paired results and damage to the equipment Important indicates practical hints and other particularly useful informati on It is not a signal word for a harmful or dangerous situation Whenever you see any of the symbols shown above pay close attention to the contents of the manual This equipment has been manufactured in accordance with the state of the art and general safety engineering principles Nevertheless incorrect opera tion or misuse may still endanger life and well being of the operator or of third parties the equipment and other tangible assets belonging to the owner operator working efficiently with the equipment All persons involved in any way with starting up servicing and maintaining the equipment must be suitably qualified have good knowledge of dealing with electrical installations and read this instruction manual thoroughly and follow the instructions to the letter The instruction manual must be kept at the machine location at all times In addition to the instruction manual it is important to comply with both the generally applicable and local accident prevention and environmental protec tion regulations All the safety instructions and warning signs on the machine itself must be kept in a legible condition must not be damaged must not be removed must not be covered pasted or painted over ud fr se sv 00923 022009 General Remarks continued Utilisation for
63. quency monitoring islanding conditions This scheme prevents dangerous voltages at the AC lines and con stitutes an essential contribution towards avoiding hazards for the maintenance staff Only FRONIUS service staff are authorized to carry out repairs to the FRONIUS IG unit Before connecting the solar modules you must check whether the voltage parameters specified in the manufacturer s data correspond with the actual parameters When checking the voltage reading please take into account that solar modules supply a higher open circuit voltage when temperatu res are low and sunlight level remains unchanged The data sheet of the solar module will tell you the temperature fac tors applicable for ascertaining the theoretical open circuit voltage at 14 F 10 C If the solar modules exceed an open circuit voltage of 500 V regard less of temperature the FRONIUS IG unit might be damaged and all warranty rights will be voided Solar modu les continued Grid connec tion Standards and Regulati ons Product lis tings and compliance The FRONIUS IG includes a ground fault detector interruptor GFDI according to UL 1741 This device measures the ground current of the PV array and prevents the inverter from feeding the grid in case of a ground fault Only appropriately licensed contractors are authorized to connect your FRONIUS IG to the grid Consult your local authorities for speci fic requirements Befo
64. r Inverter However in the unlikely event that within Ten 10 years from the original purchase you discover a problem caused by de fects in either workmanship or materials we will see that it is either re paired or replaced Repair or replacement depends on Fronius evaluation of the issue and what we decide makes the most sense according to the situation The warranty is based on the inverter s serial number allowing the warranty to be transferred to another owner if the FRONIUS IG Solar Inverter remains installed in the original installation location Because the warranty is tied to the serial number there is no paperwork to transfer the warranty to a new owner The FRONIUS IG Solar Inverters are designed to withstand normal opera ting conditions and typical wear and tear when the FRONIUS IG Solar Inverter is used for its original intent in compliance with the FRONIUS IG Installation and Operational Manual s supplied with the original equip ment This warranty does not cover damages by improper installation or operation misuse abuse manipulation alterations or repair attempts accidents fire floods acts of God and incidental or consequential dama ge caused by defects with other components of the solar system This warranty does not extend beyond the original cost of the FRONIUS IG oolar Inverter To obtain service you must follow this policy and procedure for warranty returns and repairs All returned FRONIUS IG Solar Inverter
65. re connecting the FRONIUS IG to the grid permission for the connection must be granted by the utility company Your FRONIUS IG unit complies with the requirements for Inverters converters and controllers for use in independent power systems UL1741 2005 and IEEE 1547 standards The ground fault detection and interruption is in compliance with NEC 690 building code re quirements The respective conformity declarations can be found in the appendix to these operating instructions How a photovoltaic system works General infor mation Your roof is your power generator Electricity is converted under the roof The energy from worldwide sunlight amounts to a total of about 1 540 000 000 000 000 000 kWh year 1 540 Peta kWh year This is 15 000 times as much as the electricity consumption worldwide We congratulate you on your decision to actively use world s biggest energy resource The word photovoltaic comes from the driving force behind this technology which is light When light strikes photo voltaic cells a voltage and current is created Power output and voltage are increased by combining a number of solar cells If solar modules are connected in series like on a string both the output power as well as the voltage will increase voltage 4 module 1 O ex as gt ol z o D 2 8 E w T total array current voltage R module 3 current string 1 2
66. rters If two FRONIUS IGs are in the system with the same address they cannot communicate with the Datalogger In this case the service code 504 is shown on the display and the LED flashes green Set the address on the other FRONIUS IG showing the state message 504 Important If your inverters have the same address this only will affect data communication and not the FRONIUS IG s power output 34 If a successful data link has been Error is displayed if DatCom is set up then is displayed installed or the data link is not functioning correctly 35 NOTE The menu item Time is only supported when the FRONIUS Data Esc Enter logger is connected Enter C lt D Time setting of date and time enter Time by pressing En ter key D Enter date e g 28 01 2006 Date format is day month year first digit starts flashing select a character for the first digit by pressing A or B keys confirm by pressing Enter key D next digit starts flashing follow the same procedure as described above for subse quent digits accept the date selected by pressing Enter key D to maintain previous setting A B C D Enter press Esc key C 2 Enter time e g 15 47 US military time 24 hour clock first digit starts flashing select a figure for the first digit by pressing A or B keys confirm by pressing Enter key Enter
67. s require a Returned Merchan dise Authorization Number RMA Arequest for a RMA number requires the following information Proof of purchase in the form of the original invoice Model Number of the FRONIUS IG Solar Inverter Serial Number of the FRONIUS IG Solar Inverter Description of the problem Shipping address for the repaired or replaced equipment All FRONIUS IG Solar Inverters authorized for return by FRONIUS USA must be returned in their original shipping container or packaging provi ding equal protection Shipping costs to FRONIUS USA and back to the purchaser of repaired or replacement FRONIUS IG Solar Inverters is the responsibility of FRONIUS USA 72 Policy and The warranty period of any repaired or replacement inverter is 12 procedure for months after shipment from FRONIUS USA or the original warranty warranty re period which ever is later turns and Labor costs related to uninstalling the defective equipment and re repairs installing the repaired or replacement equipment are not covered under continued the warranty some states do not allow the exclusion or limitation of incidental or conse quental damages This warranty gives you specific legal rights and you may also have other rights which vary from state to state FRONIUS USA LLC General Terms and Conditions apply Contact your local dealer or FRONIUS Service Partner for immediate handling of warranty issues For service assistance to resolve a
68. s the case then the operator is obliged to take appropriate action to rectify the situation High performance devices gt 16 A can affect the voltage quality on the mains network because they can feed powerful current into the main supply This may affect a number of types of device in terms of connection restrictions criteria with regard to maximum permissible mains impedance criteria with regard to minimum short circuit power requirement atthe interface with the public mains network see Technical Data In this case the plant operator or the person using the device should check whether or not the device is allowed to be connected where appropriate through discussion with the power supply company HI ud fr se sv 00923 022009 Electrical Installa tions ESD Protective Measures Safety Precau tions in Normal Operation Safety markings Disposal Data security Copyright ud fr se sv 00923 022009 ce beg Electrical installations may only be executed in accordance with the relevant national and regional standards and specifications Danger of damage to electronic components due to electrostatic discharge Take appropriate protective measures when replacing and installing the components Only operate the machine if all its protective features are fully functional If any of the protective features are not fully functional there is a danger to the life and well being of the opera
69. service code persists you should contact a Fro nius trained service tech nician If service code persists you should contact a Fro nius trained service tech nician If service code persists you should contact a Fro nius trained service tech nician If service code persists you should contact a Fro nius trained service tech nician If service code persists you should contact a Fro nius trained service tech nician If service code persists you should contact a Fro nius trained service tech nician If service code persists you should contact a Fro nius trained service tech nician or remove excess modules so DC voltage fits within inverter limits If service code persists you should contact a Fro niustrained service tech nician Class 4 continued Code 414 416 417 419 421 425 434 446 447 448 Designation EEPROM faulty Communication with IG Ctrl not possible Two power supplies have the same Print Number Two or more power supplies recognized with the identical soft ware serial number Print Number set incor rectly No communication possible with the po wer supply Ground fault detected Internal communicati on error with ground fault detector and in terrupter GFDI GFDI2 stopped grid monitoring N neutral conductor not connected 65 Description Memory deleted Orange LED lights up then the FRONIUS IG attempts to restart
70. set parameters to your needs Enter the 1 2 3 4 b move to the iz level see setup menu the chapter Navigating in the Display I gt Now 4 Day 26 Total Setup _ lect Setup mode 5 with ME NI I LINES A or B keys enter the mode Setup 5 by pressing the Enter key D SS A A B e B v Standby the first item on the Enter menu is displayed 5 D Scroll among menu items I gt a U v gt B select the desired display mode see above Scroll with A or B keys among the menu items available 29 Setting the Standby activate deactiva menu items te the standby operation by pressing the Enter key The menu item Standby allows manual activation of the standby operation of the FRONIUS IG unit The standby mode is helpful when troubleshooting or adding removing system components During standby operation the electronic system of the power stage is switched off No power is fed into the grid The LED flashes orange The following message flashes intermittently on the screen STANDBY ENTER The orange flashing LED stops at dusk After the subsequent sunrise the power supply operation into the grid is resumed automatically after termination of the startup pha se the LED is illuminated green grid supply operation can be resumed at any time whenever the LED is f
71. stage Sets 59 NSS 60 ASS 61 e 62 ecc H 63 Secocncr1o 65 Customer service essssssssssssee II IH I eme mne nn nnne ne nne se ner rs i sese renean 66 M 67 Technical Data 67 Ece E 67 Field adjustable trip points 68 OTST 69 Field adjustable trip points 70 FRONIUS USA limited 10 Year Warranty 71 FRONIUS IG Solar Inverter Models FRONIUS IG 2000 3000 2500 LV 4000 5100 4500 LV 71 Policy and procedure for warranty returns and repairs 11 Disposal of obsolete equipment 72 1 ne ee 72 Declarations of conformity Fronius Worldwide IMPORTANT SAFETY INSTRUC TIONS SAVE THESE INSTRUC TIONS General Housing This manual contains important instructions for the FRONIUS IG 2000 3000 2500 LV 4000 5100
72. tor or other persons the equipment and other tangible assets belonging to the owner operator working efficiently with the equipment Have any safety features that are not fully functional repaired by an autho rised specialist company before switching the machine on again Never bypass or disable safety features Equipment with the CE mark fulfils the basic requirements of the Guideline Governing Low Voltage and Electromagnetic Compatibility More detailed information about this may be found in the Annex or in the section of your documentation headed Technical Data Do not dispose of this device with normal domestic waste To comply with the European Directive 2002 96 EC on Waste Electrical and Electronic Equipment and its implementation as national law electrical equipment that has reached the end of its life must be collected separately and returned to an approved recycling facility Any device that you no longer require must be returned to our agent or find out about the approved collec tion and recycling facilities in your area Ignoring this European Directive may have potentially adverse affects on the environment and your health The user is responsible for backing up data relating to changes made to factory settings The manufacturer will not accept liability if personal settings are deleted Copyright to this instruction manual remains the property of the manufacturer The text and illustrations are all technically
73. ture readings for example temperature at the solar modules as well as the outside temperature irradiance In addition to the functions installed in the FRONIUS IG unit a wide choice of data communication products allows for many possibilities of recording and visualizing data The respective components requi red to upgrade the system are easy to install With each additional parameter that is controlled directly by the inverter installation becomes easier and less costly because no additional peripheral equipment will be required Based on our expe rience and the use of the most innovative technologies the FRONI US IG unit is able to manage all system parameters simultaneously In addition the FRONIUS IG unit complies with a wide range of requirements established for the safety of people and other house hold appliances as well for its own protection some of these requirements are ability to monitor the grid the quality of the electricity supplied immunity from outside disturbance and interference for example from mobile telephones Product description The FRONIUS IG Unit How it func tions Startup pha se The FRONIUS IG unit is designed for fully automatic operation No manual control is necessary for feeding the power it generates into the grid The FRONIUS IG unit starts operating automatically as soon as the power output of the solar modules is sufficient after sunrise During its operation t
74. ure sensor faulty DC temperature sensor faulty DC injection detected No 15V supply avai lable for the control electronics Service plug was not inserted in its original position The setting fixed volta ge has been selected instead of the MPP voltage operation and the voltage is setto too low a value or DC vol tage exceeds allowab le limits Control problems 64 Description If itis possible your FRONI US IG unit will resume the power feeding operation af ter successfully completing another attempt to connect If itis possible your FRONI US IG unit will resume the power feeding operation af ter successfully completing another attempt to connect If itis possible your FRONI US IG unit will resume the power feeding operation af ter successfully completing another attempt to connect FRONIUS IG disconnects from the grid for safety rea sons FRONIUS IG disconnects from the grid for safety rea sons FRONIUS IG disconnects from the grid for safety rea sons FRONIUS IG does not con nect to the grid 2 pole plug inserted in the wrong socket Fixed voltage lower than the current MPP voltage The FRONIUS IG briefly dis connects from the mains if AC voltage or frequency are out of range Repair If service code persists you should contact a Fro nius trained service tech nician If service code persists you should contact a Fro nius trained service tech nician If
75. us usa com Under http www fronius com addresses you will find all addresses of our sales branches and partner firms YOUR FRONIUS DISTRIBUTOR SOLIGENT e Soligent www soligent net ud fr se so 00913 012007
76. your FRONIUS IG unit resumes operating and feeding power into the grid The following table lists a number of service codes with their respective designation description and repair measures Code Designation 101 Grid voltage not within admissible range 104 Grid frequency not wi thin admissible range 107 No grid voltage detec ted 108 Islanding detected 61 Description As soon as the grid voltage has returned to admissible range FRONIUS IG resu mes feeding power into the grid As soon as grid frequency has returned to admissible range FRONIUS IG resu mes feeding power into the grid As soon as the grid conditi ons have returned to admis sible range FRONIUS IG resumes feeding power into the grid As soon as grid frequency has returned to admissible range FRONIUS IG resu mes feeding power into the grid Repair Check grid voltage If the service code per sists you should contact your electrical contrac tor Check grid frequency If the service code per sists you should contact your electrical contrac tor Check grid connections and fuses If the service code does not disappear you should contact your installation specialist Check grid voltage If the service code does not disappear you should contact your electrical contractor Class 2 Definition of service class First digit in code represents the category Service codes of service class 2 are typically temporary Their

FRONIUS IG US [42,0410,1089]

Contents

Download Pdf Manuals

Related Search

Related Contents