Fronius Fronius IG Plus 100 Operating Instructions Manual Download Page 46

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Solar Module Ground at Negative Pole: Connec-
ting Solar Module Strings

The following working steps are only necessary when the solar module
manufacturer requires a solar module ground at the negative pole.

General

Cable Cross
Section of
Solar Module
Strings

The cable cross section for solar module strings should be a maximum
of 16 mm² per cable.

Solar Module
Ground at
Negative Pole:
Connecting
Solar Module
Strings

10mm

Summary of Contents for Fronius IG Plus 100

Page 1: ...Fronius IG Plus 35 50 70 100 120 150 42 0426 0062 EA 022009 Operating Instructions GB Inverter for grid connected photovoltaic systems...

Page 2: ......

Page 3: ...e read it carefully to learn about the many great features of your new Fronius product This is the best way to get the most out of all the advantages that it has to offer Please also note the safety i...

Page 4: ...ud_fr_st_et_01382 012008...

Page 5: ...quipment location at all times In addition to the operating instructions all applicable local rules and regulations regarding accident prevention and environmental protection must also be followed All...

Page 6: ...company regulations regarding grid feed in Information from solar module manufacturer Intended Use For information about where the safety instructions and warning signs are located on the equipment pl...

Page 7: ...r is obliged to take proper action to rectify the situation Grid connection Devices with a high output 16 A can influence the voltage quality of the grid due to a high current input into the main supp...

Page 8: ...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 de...

Page 9: ...Setup 15 Overview 15 Fronius IG Plus Connection Options 16 Fronius IG Plus Connection Options 16 Target Punch outs on the Fronius IG Plus 18 General 18 Target Punch outs for Cable Inputs 18 Location S...

Page 10: ...38 General 38 Cable Cross Section of Solar Module Strings 38 Solar Module Ground at Negative Pole Connecting Solar Module Strings 38 Selecting String Fuses 40 Using String Fuses in Fronius IG Plus 40...

Page 11: ...at Positive Pole Connecting Solar Module Strings with a Cable Cross Section 16 mm 57 Solar Module Ground at Positive Pole for Fronius IG Plus 60 General 60 Solar Module Ground at Positive Pole 60 Sola...

Page 12: ...Setup Menu 89 Setting and Displaying Menu Options 92 General Menu Option Settings 92 Setting the Standby Menu Option 92 Setting the CONTRast menu option 93 Setting the LIGHTmode menu option 93 Setting...

Page 13: ...G Plus 70 137 Fronius IG Plus 100 138 Fronius IG Plus 120 139 Fronius IG Plus 150 140 Explanation of footnotes 140 Relevant Standards and Directives 141 CE Mark 141 Parallel Operation of In Plant Powe...

Page 14: ...6...

Page 15: ...7 General Information...

Page 16: ...8...

Page 17: ...s IG Plus provides operator and equipment protection through a galvanic isolation b monitoring the mains network Operator and Equipment Protection Operator and Equipment Protection Galvanic Isola tion...

Page 18: ...quency When the sunlight has reached a sufficient level of irradiation the photovoltaic inverter will start the feed in operation The Fronius IG Plus operates in such a way as to ensure that the maxi...

Page 19: ...displays Living room display Actuators e g relays alarms Sensors e g for temperature irradiance energy measurement etc Interface cards System upgrades are available as plug in cards In the event that...

Page 20: ...12...

Page 21: ...13 Installation and Startup...

Page 22: ...14...

Page 23: ...IG Plus Connection Options Target Punch outs on the Fronius IG Plus Location Selection Fronius IG Plus Installation Connecting the Fronius IG Plus to the Public Grid AC Connecting Solar Module String...

Page 24: ...SMON 3 DC main switch cable 4 6 DC fuse holders 5 Jumper slot SMOFF 6 DC main switch cable 7 Plug in card for country setup IG Brain 8 Open card slot for an option card 9 Open card slot for a second...

Page 25: ...us IG Plus Connec tion Options continued Item Description 14 Metric screw joint M32 or M40 AC connection 15 6 DC terminals 16 Strain relief device for solar module strings 17 6 DC terminals 18 DC main...

Page 26: ...e of the Fronius IG Plus Item Description 1 4 back cable inputs Diameter 34 5 28 and 28 22 5 mm Cable openings that lead through the back to the inverter NOTE When using back cable inputs seal all ope...

Page 27: ...only be removed from the outside in The smaller target punch outs made from metal should be removed from the inside out You should only remove the number of punch outs required for the available cabl...

Page 28: ...direction within the inverter runs from right to left cold air intake right warm air exhaust left If the Fronius IG Plus is installed in a switch box or similar enclosed area then forced air ventilat...

Page 29: ...a small amount of noise under certain operating conditions Do not install the Fronius IG Plus in Rooms with a large formation of dust Rooms with a large formation of dust with conductive particles e...

Page 30: ...els and screws NOTE The Fronius IG Plus should only be installed upright on the wall 3 2 2 3 4 1 6 5 4 2 6 x 4 6 7 1 5 2 3 Only for Fronius IG Plus 120 150 Because of logistical limits the wall bracke...

Page 31: ...A B 6 1 1 2 3 1 NOTE For Fronius IG Plus assembly please ensure that the wall bracket is fixed securely to the wall the connector is hung and fixed to the wall bracket the power module is hung on the...

Page 32: ...US Sense terminal for USA max cable cross section 25 mm Important The resistance in the leads to the AC side connection terminals must be as low as possible for optimal functioning of mains network mo...

Page 33: ...be opened by Fronius trained service personnel Before making any connections make sure that the AC and DC sides are disconnected from the inverter Safety NOTE The AC side terminals are not designed f...

Page 34: ...ius IG Plus 100 2 2 8 kW 2 x C 25 A Fronius IG Plus 120 3 3 10 kW 3 x C 20 A Fronius IG Plus 150 3 3 12 kW 3 x C 25 A Connecting the Fronius IG Plus to the Public Grid AC Only an authorized electricia...

Page 35: ...olar module ground is required General Infor mation About Solar Modules Safety WARNING An electrical shock can be fatal Danger from mains voltage and DC voltage from solar modules The connection area...

Page 36: ...rated currents for aluminum cables Rated cross section Reduced rated current 2 5 mm 20 A 4 mm 27 A 6 mm 35 A 10 mm 48 A 16 mm 64 A Connection requirements 1 Carefully clean off the oxide layer of the...

Page 37: ...e Connecting Solar Module Strings Criteria for the Proper Selection of String Fuses Solar Module Ground at Negative Pole Connecting Solar Module Strings with a Cable Cross Section 16 mm Solar Module G...

Page 38: ...olar Module Strings Cable Cross Section of Solar Module Strings The cable cross section for solar module strings should be a maximum of 16 mm per cable 3 3 4 2 1 4 2 1 6x 1 1 Ungrounded System Con nec...

Page 39: ...module strings you should use metal bolts or string fuses with fuse covers in the fuse holder depending on the solar module manufacturer instructions The metal bolts are included in the Fronius IG Plu...

Page 40: ...cturer requirements 1 1 4 2 3 WARNING An electrical shock can be fatal Danger from DC voltage from solar modules Fuse covers are for installation purposes only They offer no pro tection against contac...

Page 41: ...hort circuit current of the solar module Effect The fuse may trip in intensive lighting conditions Fuse Recom mendations Application Example NOTE Only select fuses suitable for a voltage of 600 V DC e...

Page 42: ...LK D 2 1 2 3 0 A KLK D 3 3 5 A KLK D 3 1 2 4 0 A KLK D 4 5 0 A KLK D 5 Fuses Fuses table Excerpt of suitable fuses e g Littelfuse fuses Nominal current value Fuse 6 0 A KLK D 6 7 0 A KLK D 7 8 0 A KLK...

Page 43: ...s as an option 2 cable lugs for the DC cables select cable lugs that match the available DC cables 2 M10 screws 2 M10 hexagon nuts 2 6x 1 1 3 4 2 1 Ungrounded System Con necting Solar Module Strings w...

Page 44: ...ble Cross Section 16 mm continued CAUTION Danger of damaging the inverter by overload Connect the DC and DC cables to the correct DC and DC terminals on the inverter 8 2 3 3 1 4 6x M10 5 3 1 6x 2 M10...

Page 45: ...be a max of 600 V Ungrounded System Con necting Solar Module Strings with a Cable Cross Section 16 mm continued 13 2 1 Important When using connection distributors copper plate insert 6 metal bolts w...

Page 46: ...n the solar module manufacturer requires a solar module ground at the negative pole General Cable Cross Section of Solar Module Strings The cable cross section for solar module strings should be a max...

Page 47: ...ng solar module strings you should use metal bolts or string fuses with fuse covers in the fuse holder depending on the solar module manufacturer instructions The metal bolts are included in the Froni...

Page 48: ...quirements 1 1 4 2 3 WARNING An electrical shock can be fatal Danger from DC voltage from solar modules Fuse covers are for installation purposes only They offer no pro tection against contact Using S...

Page 49: ...circuit current of the solar module Effect The fuse may trip in intensive lighting conditions Fuse Recom mendations Application Example NOTE Only select fuses suitable for a voltage of 600 V DC e g M...

Page 50: ...LK D 2 1 2 3 0 A KLK D 3 3 5 A KLK D 3 1 2 4 0 A KLK D 4 5 0 A KLK D 5 Fuses Fuses table Excerpt of suitable fuses e g Littelfuse fuses Nominal current value Fuse 6 0 A KLK D 6 7 0 A KLK D 7 8 0 A KLK...

Page 51: ...2 cable lugs for the DC cables select cable lugs that match the available DC cables 2 M10 screws 2 M10 hexagon nuts The following additional components are required for connecting DC cables with a cr...

Page 52: ...ar Module Strings with a Cable Cross Section 16 mm 3 3 4 2 1 4 4 5mm 1 2 DC AC CAUTION Danger of damaging the inverter by overload Connect the DC and DC cables to the correct DC and DC terminals on th...

Page 53: ...tant Set the jumper from the SMON position to the SMOFF position for correct measurement results Check the polarity and voltage of the DC cable the voltage should be a max of 600 V 7 1 2 5mm DC AC 9 1...

Page 54: ...insert 6 metal bolts with fuse covers in the fuse holder The metal bolts are included in the Fronius IG Plus scope of delivery 13 2 1 Solar Module Ground at Negative Pole Connecting Solar Module Stri...

Page 55: ...Module Ground at Negative Pole for Fronius IG Plus General Solar Module Ground at Negative Pole Fuse holder on the Fronius IG Plus for the solar module ground You can ground solar modules in the Fron...

Page 56: ...trischer Schlag kann t dlich sein Gefahr durch DC Spannung von den Solarmodulen Die Isolations berwachung des Wechselrichters ist deaktiviert Die Solarmodule sind geerdet Vor Arbeiten an der Photovolt...

Page 57: ...e capacitors to discharge 5 minutes 6 If present remove the fuse for the solar module ground 7 If present remove string fuses 8 Disconnect DC cable 9 Disconnect AC cable 1 4 1 2 3 Fronius recommends a...

Page 58: ...the solar module manuf acturer requires a solar module ground at the positive pole General Cable Cross Section of Solar Module Strings The cable cross section for solar module strings should be a maxi...

Page 59: ...MON position to the SMOFF position for correct measurement results Check the polarity and voltage of the solar module strings the voltage should be a max of 600 V the difference between the individual...

Page 60: ...Module Ground at Positive Pole Connecting Solar Module Strings continued Selecting String Fuses If the solar module manufacturer requires the use of string fuses for ope ration Select string fuses ac...

Page 61: ...rs are for installation purposes only They offer no protection against contact Using String Fuses in Fro nius IG Plus NOTE If the solar module manufacturer requires the use of string fuses Insert fuse...

Page 62: ...circuit current of the solar module Effect The fuse may trip in intensive lighting conditions Fuse Recom mendations Application Example NOTE Only select fuses suitable for a voltage of 600 V DC e g M...

Page 63: ...LK D 2 1 2 3 0 A KLK D 3 3 5 A KLK D 3 1 2 4 0 A KLK D 4 5 0 A KLK D 5 Fuses Fuses table Excerpt of suitable fuses e g Littelfuse fuses Nominal current value Fuse 6 0 A KLK D 6 7 0 A KLK D 7 8 0 A KLK...

Page 64: ...on 2 cable lugs for the DC cables select cable lugs that match the available DC cables 2 M10 screws 2 M10 hexagon nuts The following additional components are required for connecting DC cables with a...

Page 65: ...Cable Cross Section 16 mm 3 3 4 2 1 4 4 1 2 5 2 1 1 3 6 5mm 1 2 DC AC After disconnecting the DC main switch cable Connect the DC cable to the DC connection as per work step 5 Connect the DC cable to...

Page 66: ...ng the inverter by overload Connect the DC cable to the right connection of the inverter s DC terminal Connect the DC cable to the left connection of the inverter s DC terminal 7 3 1 6x 2 M10 3 4 DC 8...

Page 67: ...rs copper plate insert 6 metal bolts with fuse covers in the fuse holder The metal bolts are included in the Fronius IG Plus scope of delivery 14 1 3 2 15 2 1 Important Set the jumper from the SMON po...

Page 68: ...Module Ground at Positive Pole for Froni us IG Plus General Solar Module Ground at Positive Pole Fuse holder on the Fronius IG Plus for the solar module ground You can ground solar modules in the Fron...

Page 69: ...elektrischer Schlag kann t dlich sein Gefahr durch DC Spannung von den Solarmodulen Die Isolations berwachung des Wechselrichters ist deaktiviert Die Solarmodule sind geerdet Vor Arbeiten an der Photo...

Page 70: ...e capacitors to discharge 5 minutes 6 If present remove the fuse for the solar module ground 7 If present remove string fuses 8 Disconnect DC cable 9 Disconnect AC cable 1 4 1 2 3 Fronius recommends a...

Page 71: ...63 Closing Fronius IG Plus Closing Froni us IG Plus 1 1 4 2 7 3 5 6...

Page 72: ...anger from mains voltage and DC voltage from solar modules The connection area should only be opened by a licensed electrician Before making any connections make sure that the AC and DC sides are disc...

Page 73: ...responding square sealing inserts 1 1 3 3 1 2 4 2 1 2 5 6 4 3 Inserting Option Cards Square sealing inserts are part of the option card scope of delivery The round sealing insert is included in the CO...

Page 74: ...a COM Card In this case the COM Card serves as a link between the internal network of the Fronius IG Plus and the Solar Net interface of the Datalogger Important Each inverter can only have one COM c...

Page 75: ...G Plus units and one sensor box all Fronius IG Plus units have one COM Card one Fronius IG Plus has a Datalogger card no 2 Datalogger has two RS 232 interfaces for connecting to a PC and a modem Termi...

Page 76: ...are used do not operate the Fronius IG Plus without fuse covers Commissio ning If the solar modules are supplying enough power the Operating Sta tus LED will light up orange The startup phase will be...

Page 77: ...69 Operation...

Page 78: ...70...

Page 79: ...he Setup menu 5 Down Right key depending on the selection for navigating down for navigating right 6 Left Up key depending on the selection for navigating left for navigating up Display Power for the...

Page 80: ...d of time in question depending on which display mode is selected Important The minimum and maximum values displayed do not represent the absolute extreme values because data is only recorded at 2 sec...

Page 81: ...IG Plus switches on automatically it runs a self test After this the public grid is tested This test can take from several seconds up to several minutes depending on local regulations The Operating S...

Page 82: ...feeding into the grid The Operating Status LED is illuminated green and the Fronius IG Plus is in operation The startup test can take anywhere from just a few seconds up to several minutes depending o...

Page 83: ...ion The status message can be acknowledged by pressing the Enter key lights up orange The Fronius IG Plus will enter its automatic startup phase as soon as the solar panels start providing sufficient...

Page 84: ...sponding status message on the Display remains dark No connection to solar modules No output from module due to an absence of daylight A list of corresponding status messages causes and troubleshootin...

Page 85: ...e all the time or turn off the display illumination completely in the Setup menu Activating Display Illumi nation Navigating Around the Display Accessing Menus 1 Press the Menu button 1 1 Accessing Me...

Page 86: ...ay mode is shown Important The Year menu option is supported only when the optional Datalogger is connected This system upgrade includes a real time clock Example Day display mode Scrolling Between Di...

Page 87: ...me Day kWh MWh Energy fed into the grid Currency Earnings kg T CO2 reduction W Max fed in power V Max mains voltage V Min mains voltage V Max solar module voltage kwh MWh x Energy recorded by energy m...

Page 88: ...Year display mode Displays values for power fed into the grid during the current calendar year only in conjunction with an optional Datalogger Total display mode Displays values for power fed into the...

Page 89: ...roll back using the Up key 1 1 2 First display values in the Now display mode Display Values in Now Display Mode Power fed into the mains Power in watts currently being fed into the grid Mains voltage...

Page 90: ...ely insulated DC lead or defective solar modules In the event that the insulation resistance is too low you must contact your Fronius service partner Example of display for negative potential polarity...

Page 91: ...n Example of display for positive potential polarity sign Short circuit between DC lead and ground Solar radiation optional Insolation power coming down on each square meter watts m optional sensor ca...

Page 92: ...he day If the DC in lead is disconnected the following values will be reset for the Day display mode after the unit has been restarted Earnings currency can be selected CO2 reduction kg Max power fed...

Page 93: ...d in the Setup menu As with energy fed in here too there may be discrepancies with other measured values The Setup Menu chapter describes how to select a currency and charge the rate The factory setti...

Page 94: ...MWh energy meter option Max solar module temperature optional highest temperature measured at the solar modules during the time in question C can be changed to F in the setup menu temperature sensor...

Page 95: ...during the time in question W m sensor card option Operating hours Number of operating hours comple ted by the Fronius IG Plus HH MM The operating hours are shown in hours and minutes up to 999 hours...

Page 96: ...Setup menu enables you to change the default settings for the Froni us IG Plus to meet user specifications and requirements Default Set tings Opening the setup menu 1 Switch to the menu level press th...

Page 97: ...es off after dusk After sunrise the following day power being fed into the grid is resu med automatically LED will light up green after the startup phase When the LED is flashing orange the grid feed...

Page 98: ...0 W CASH Currency and charge rate setting for the energy fed into the grid Unit Display area Currency Charge rate kWh Factory setting depending on the country setting CO2 Factor setting for CO2 reduct...

Page 99: ...TEST PDCDRST IFCDRST Factory setting TIME Time and date setting Unit DDMMYYYY HH MM Display area Date Time Factory setting The Time menu option is only supported when the optional Datalogger is connec...

Page 100: ...own keys to change the value of the menu option 5 Press the Enter key the changed values will be saved in the menu option 6 Press the Esc key to exit the menu option Restoring the grid feed Activate S...

Page 101: ...option 1 Select the CONTRAST menu option 2 Press the Enter key Setting 7 for the highest pos sible contrast will be displayed 3 Use the Up and Down keys to select the desired level of cont rast Setti...

Page 102: ...ing 5 Press the Esc key to exit the LIGHTMODE menu option Setting the CASH Menu Option 1 Select the CASH menu option 2 Press the Enter key The currency will be displayed factory setting EUR The first...

Page 103: ...0 48 EUR kWh The first digit will now flash 10 Use the Up and Down keys to select a value for the first digit e g 0 11 Press the Enter key The second digit will now flash 12 Use the Up and Down keys...

Page 104: ...99 17 Taste Enter dr cken der eingestellte Verrechnungs satz blinkt 18 Press the Enter key The currency and charge rate have now be applied 19 Press the Esc key to exit the CASH menu option Setting t...

Page 105: ...Down keys to select a number for the second digit after the decimal point 10 Press the Enter key The factor set for the CO2 re duction flashes 11 Press the Enter key The factor set for the CO2 re duct...

Page 106: ...he second digit 6 Press the Enter key The third digit of the OFFSET value flashes 7 Use the Up and Down keys to select a number for the third digit 8 Press the Enter key The fourth digit of the OFFSET...

Page 107: ...nter key The set OFFSET value is applied CALI is displayed 17 Press the Enter key The correction value is display ed in the character for the sign flashes 18 Use the Up and Down keys to select a sign...

Page 108: ...ill now flash 5 Use the Up and Down keys to select a number for the second digit 6 Press the Enter key The digit after the decimal place flashes 22 Use the Up and Down keys to select a value for the d...

Page 109: ...nal in confirmation Important If no acoustic signal is heard the signal lines should be checked The set inverter number will now flash 7 Press the Enter key The number has been applied 8 Press the Esc...

Page 110: ...Reset Interface Card IFCDRST 7 Press the Enter key PDCDDONE or IFCDDONE will be displayed 8 Press the Esc key 2x to exit the DATCOM menu option If there is a faulty data connec tion or options are not...

Page 111: ...elect the TIME menu option 2 Press the Enter key The date will appear DD MM YYYY the first digit for the day flashes 3 Use the Up and Down keys to select a value for the first day digit 4 Press the En...

Page 112: ...r digit 12 Press the Enter key The second digit for the year flashes 13 Use the Up and Down keys to select a value for the second year digit 14 Press the Enter key The third digit for the year flas he...

Page 113: ...nter key The second digit for the minu tes flashes 26 Use the Up and Down keys to select a value for the second minutes digit 27 Press the Enter key The set time will now flash 28 Press the Enter key...

Page 114: ...PS00 will be displayed e g STDBYPSOO STDBY standby no grid feed 3 Press the Enter key to display the last status message saved The status of the first power module PS00 will be displayed again 5 Use...

Page 115: ...e Down key to display the component ID Displaying the STATEPS menu option continued the last saved status message 7 Press the Esc key 2x to exit the STATEPS menu option The display switches between ST...

Page 116: ...of the IG Brain unit is displayed 7 Press the Esc key MAINCTRL is displayed 8 Press the Down key to display the power modules PS is displayed 9 Press the Enter key The first power module PS 00 is disp...

Page 117: ...er module is dis played 14 Press Down to display the hardware version of the power module The hardware version of the selected power module is dis played 15 Press the Esc key The selected power module...

Page 118: ...110...

Page 119: ...111 Troubleshooting and Maintenance...

Page 120: ...112...

Page 121: ...e without any sign of a problem this means that there was no error Display of Status Mes sages General Status Messages The open circuit voltage of the solar modules is too low If the open circuit volt...

Page 122: ...ith Several Power Modules If an error occurs in a Fronius IG Plus with more than one power module then a specific status message will be displayed Status messages can also be accessed even when there...

Page 123: ...o the grid Remedy Check grid connections and fuses If this status message keeps recurring contact your system installer 1x5 AC frequency too high Behavior Grid conditions will be thoroughly tested and...

Page 124: ...ng detected Behavior Grid conditions will be thoroughly tested and as soon as they are again within the permissible range the Fronius IG Plus will resume feeding power into the grid Remedy If this sta...

Page 125: ...ically If this status message keeps recurring contact your system installer 303 Over temperature buck converter Behavior Short term interruption to grid power feed due to over temperature Fronius IG P...

Page 126: ...y If this status message keeps recurring contact your system installer DCLOW 307 DC input voltage too low for feed operation this error is displayed on the Fronius IG Plus in plain text Behavior Short...

Page 127: ...ronius IG Plus will automatically attempt to connect again and if possible resume feeding power into the grid Remedy If the status message remains on the display notify a Fronius trained service techn...

Page 128: ...s on the display notify a Fronius trained service technician 416 Communication with IG Brain not possible Behavior The Operating Status LED lights up orange then the Fronius IG Plus attempts a restart...

Page 129: ...e firmware using Bootloader or IG Update 439 MPP Master power module shut down due to an error in a slave power nmodule in balance mode Behavior The Fronius IG Plus stops feeding power into the gird t...

Page 130: ...he status message remains on the display notify a Fronius trained service technician 452 Communication between Guard and the digital signal processor DSP has been interrupted Behavior The Fronius IG P...

Page 131: ...remains on the display notify a Fronius trained service technician 460 Reference power source for the digital signal processor DSP is opera ting outside of tolerances Behavior The Fronius IG Plus stop...

Page 132: ...lay has not received a start command from the IG Brain for lon ger than 6 s Behavior The Fronius IG Plus will automatically attempt to connect again and if possible resume feeding power into the grid...

Page 133: ...tem The status message reappears Contact your system installer 471 Defective fuse for the solar module ground has not yet been replaced This status message is displayed when the fuse for the solar mod...

Page 134: ...has been lost from the Total menu Remedy Error corrected automatically 507 EEPROM defective Description Data has been lost from the Day Year menu Remedy Error corrected automatically 508 Fronius IG Pl...

Page 135: ...ement defective or not plugged in Remedy If the status message remains on the display notify a Fronius trained service technician 516 Status messages have been received from a power module Description...

Page 136: ...odules at the negative and positive poles Error is corrected automatically If this status message keeps recurring contact your system installer 553 Phase master deactivated due to frequently occurring...

Page 137: ...ired Operation in Environments with a Strong Formation of Dust WARNING An electrical shock can be fatal Danger from mains voltage and DC voltage from solar modules The connection area should only be o...

Page 138: ...tenance 1 Disconnect the AC and DC sides from the inverter 2 Open the connection area 3 Turn off DC main switch 4 Remove plate covers 5 Allow the capacitors to discharge 5 minutes 6 If present remove...

Page 139: ...takes 5 minutes WARNING An electrical shock can be fatal Danger from mains voltage and DC voltage from solar modules The connection area should only be opened by a licensed electrician Before making...

Page 140: ...for the defective fuse 2 4 1 2 1 2 off on 1 2 ON 3 1 1 4 2 7 3 5 6 Replacing Fuses NOTE Only use fuses for solar modules that meet the proper requirements for string fuses Fuse dimensions Diameter 10...

Page 141: ...133 Appendix...

Page 142: ...134...

Page 143: ...or cos phi 1 Max permitted mains impedance Zmax at PCC 2 None General data Maximum efficiency 96 Europ max efficiency 95 0 Power consumption at night 1 W Cooling Controlled forced ventilation Protecti...

Page 144: ...1 Max permitted mains impedance Zmax at PCC 2 261 mOhm General data Maximum efficiency 96 Europ max efficiency 95 1 Power consumption at night 1 W Cooling Controlled forced ventilation Protection clas...

Page 145: ...er factor cos phi 1 Max permitted mains impedance Zmax at PCC 2 1 phase 161 mOhm 2 phase none General data Maximum efficiency 96 Europ max efficiency 95 4 Power consumption at night 1 W Cooling Contro...

Page 146: ...actor cos phi 1 Max permitted mains impedance Zmax at PCC 2 1 phase 161 mOhm 2 phase 262 mOhm General data Maximum efficiency 96 Europ max efficiency 95 5 Power consumption at night 1 W Cooling Contro...

Page 147: ...hi 1 Max permitted mains impedance Zmax at PCC 2 none General data Maximum efficiency 96 Europ max efficiency 95 5 Power consumption at night 1 W Cooling Controlled forced ventilation Protection class...

Page 148: ...Europ max efficiency 95 5 Power consumption at night 1 W Cooling Controlled forced ventilation Protection class IP 44 Dimensions l x w x h 244 x 434 x 1221 mm 9 6 x 17 1 x 48 1 in Weight 49 kg 108 lb...

Page 149: ...site and relevant standards and directives that form part of the relevant EU directive and therefore is permitted to display the CE mark Grid Failure The Fronius IG Plus has a circuit for preventing s...

Page 150: ...eriod Important Fronius cannot provide compensation for power that has not been fed into the grid in the event of down time Please see your Fronius dealer for warranty claims Exclusions to Warranty Cl...

Page 151: ...by Fronius warranty for an additional period of 12 months even if the warranty period on the repaired Fronius IG Plus has already expired In addition the warranty does not cover any damage to the Fro...

Page 152: ...144...

Page 153: ...0 1 70 1 70 2 100 1 100 2 120 3 150 3 Photovoltaic inverter which is explicitly referred to by this Declaration meet the following directives and standard s Directive 2006 95 EC Electrical Apparatus L...

Page 154: ...r solare al quale esplicitamente riferita questa dichiarazione conforme alle seguente direttive e agli seguenti standard Direttiva 2006 95 CE Materiale elettrico Direttiva Bassa tensione Direttiva 200...

Page 155: ......

Page 156: ...center is an integral part of the PV inverter type Fronius IG Plus and operational in the setup versions DE FR AUT GRE POR EXC Test specification DIN V VDE 0126 1 1 2006 02 Automatic switching center...

Page 157: ...om http www fronius com USA A Fronius Worldwide www fronius com addresses Fronius USA LLC Solar Electronics Division 10421 Citation Drive Suite 1100 Brighton MI 48116 E Mail pv us fronius com http www...

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