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Solar Module Ground at Positive Pole for Fronius IG
Plus

General

Some manufacturers of solar modules stipulate that the module must be grounded.

IMPORTANT:

Take into account the following points if a solar module ground is required:

Specifications of the solar module manufacturer regarding polarity and required type
of solar module ground

National provisions

Solar Module
Ground at Posi-
tive Pole

Example:
Solar module ground at positive pole with
fuse or high ohm resistor

(1)

Solar module

(2)

Inverter

(3)

Fuse / High ohm resistor

Solar Module
Ground at Posi-
tive Pole for Fro-
nius IG Plus

You can ground solar modules in the Fronius IG Plus using a fuse or a high ohm resistor.

Fuse holder on the Fronius IG Plus for the
solar module ground

Fronius recommends a fuse with 1 A and a
dimension of 10 x 38 mm for solar module
grounding.

For solar module grounding using a high
ohm resistor, Fronius exclusively recom-
mends the "100 kohm Grounding Kit" opti-
on.

DC+

DC-

(1)

(2)

(3)

Содержание IG Plus 100 V-1

Страница 1: ...42 0426 0062 EA 02 2011 Fronius IG Plus 30 V 35 V 50 V 70 V 100 V 120 V 150 V g Operating Instructions Inverter for grid connected photo voltaic systems...

Страница 2: ...0...

Страница 3: ...h the product Reading the instructions carefully will enable you to learn about the many different features it has to offer This will allow you to make full use of its advantages Please also note the...

Страница 4: ...2...

Страница 5: ...e Grid 17 Warning notices affixed to the device 17 Warning notice on the wall bracket 19 The Fronius IG Plus Unit in the PV System 20 General 20 Tasks 20 Converting DC to AC Current 20 Fully Automatic...

Страница 6: ...al 44 Criteria for the Proper Selection of String Fuses 44 Effects of Using Underrated Fuses 44 Fuse Recommendations 44 Application Example 44 Fuses 45 Ungrounded System Connecting Solar Module String...

Страница 7: ...General 70 Additional components required 70 Solar module ground at positive pole Connecting solar module strings with a cable cross section 16 mm 70 Solar Module Ground at Positive Pole for Fronius...

Страница 8: ...up Menu 105 Scrolling through Menu Items 106 Menu Items in the Setup Menu 107 STANDBY 107 CONTRAST 107 LIGHT MODE 108 CASH 108 CO2 108 YIELD 108 IG no 109 DAT COM 109 TIME 110 LIMIT CFG 110 STATE PS 1...

Страница 9: ...nius IG Plus 150 V 157 Explanation of footnotes 157 Relevant Standards and Directives 158 CE Conformity Marking 158 Parallel Operation of In Plant Power Generation Systems 158 Circuit to Prevent Islan...

Страница 10: ...8...

Страница 11: ...ver it can cause injury or death to the operator or a third party damage to the device and other material assets belonging to the operator inefficient operation of the device All persons involved in c...

Страница 12: ...nded purpose The manufacturer is not re sponsible for any damages resulting from unintended use For exact information on permitted environmental conditions please refer to the Technical data in the op...

Страница 13: ...n class A are only designed for use in an industrial setting can cause line bound and radiated interference in other areas Devices with emission class B satisfy the emissions criteria for residential...

Страница 14: ...ing to the operator inefficient operation of the device Any safety devices that are not functioning properly must be repaired by au thorized personnel before the device is switched on Never bypass or...

Страница 15: ...he manufacturer Text and illustrations are technically correct at the time of going to print The right to make modifications is reserved The contents of the operating instruc tions shall not provide t...

Страница 16: ...14...

Страница 17: ...General Information...

Страница 18: ......

Страница 19: ...r will immediately stop operating and inter rupt the supply of power into the grid Grid monitoring is carried out using Voltage monitoring Frequency monitoring Monitoring islanding conditions Warning...

Страница 20: ...18 Safety symbols Risk of serious injury and damage due to incorrect operation...

Страница 21: ...able before working on the solar modules Warning notice on the wall brack et The wall bracket contains a warning notice regarding the installation of several inverters next to each other This warning...

Страница 22: ...Maximum Power Point Tracking As dusk starts and there is no longer sufficient energy available to feed power into the grid the inverter unit shuts down the grid connection completely and stops operati...

Страница 23: ...of the fan operating at maximum speed for example inadequate heat transfer away from the heat sinks the power will be derated to protect the inverter when the ambient temperature reaches approx 40 C a...

Страница 24: ...22...

Страница 25: ...Installation and Startup...

Страница 26: ......

Страница 27: ...stage set s 2 Connection area Overview Fronius IG Plus Installation and Connection contains the following sections Choosing the Location Fronius IG Plus Connection Options Knockouts on the Fronius IG...

Страница 28: ...milar closed environment it is necessary to make sure that the hot air that develops will be discharged by forced venti lation The inverter is designed for installation both indoors and outdoors 50 mm...

Страница 29: ...g in order to prevent water deposits caused by rain or snow In order to protect the display the inverter should not be exposed to direct sunlight Ide ally the inverter should be installed in a protect...

Страница 30: ...h wire 4 6 DC fuse holders 5 Jumper slot SMOFF 6 DC main switch wire 7 Plug in card for country setup IG Brain 8 Open card slot for an option card 9 Open card slot for a second option card 10 Open car...

Страница 31: ...29 g 16 Strain relief for solar module strings 17 6 DC terminals 18 DC main switch Item Description...

Страница 32: ...solar module strings DC for a cable diameter of 5 9 2 mm 3 Sealing insert cable input for plug in card wire Removing Knock outs The knockouts made from plastic as well as the larger ones made from me...

Страница 33: ...and screws may be required for installing the wall bracket Therefore these dowels and screws are not part of the scope of supply for the inverter The system installer is responsible for selecting the...

Страница 34: ...Plus 30 V 1 9 85 kg 13 95 kg Fronius IG Plus 35 V 1 9 85 kg 13 95 kg Fronius IG Plus 50 V 1 9 85 kg 13 95 kg Fronius IG Plus 70 V 1 9 85 kg 26 10 kg Fronius IG Plus 70 V 2 9 85 kg 26 10 kg Fronius IG...

Страница 35: ...33 g Use the screws in the bag attached to the wall bracket to secure the power stage set to the connection area 1 4 2 3 3 1 4 3 3 1 2 5 3 2 1 2 3 A B 6 1 1 2 3 1 7...

Страница 36: ...tance in the leads to the AC side connection terminals must be as low as possible for optimal functioning of grid monitoring One Phase Inverters Two Phase Inverters Three Phase Inverters Legend L1 Pha...

Страница 37: ...set area should only be disconnected from the connection area after first being disconnected from the grid power The separate power stage set area should only be opened by Fronius trained service per...

Страница 38: ...IG Plus 150 V 3 3 12 kW 3 x C 25 A NOTE A residual current circuit breaker for the AC connecting cable may be re quired depending on local regulations the power supply company as well as oth er condit...

Страница 39: ...rer corresponds to the actual measured voltage determine whether or not a solar module ground is required WARNING An electric shock can be fatal Danger due to grid voltage and DC voltage from solar mo...

Страница 40: ...a neutral grease e g acid and alkali free Vaseline Then immediately connect to the terminal Repeat the steps above whenever the cable is disconnected and then reconnected Polarity Reversal of Solar Mo...

Страница 41: ...teria for the Proper Selection of String Fuses Solar Module Ground at Positive Pole Connecting Solar Module Strings with a Cable Cross Section 16 mm Solar Module Ground at Positive Pole for Fronius IG...

Страница 42: ...ld be a maximum of 16 mm per ca ble Ungrounded sys tem Connecting solar module strings NOTE To ensure an effective strain relief device for solar module strings only use cable cross sections of the sa...

Страница 43: ...d DC terminals on the inverter 5 SMON SMOFF 2 1 3 6 Tightening torque of terminals 1 2 1 5 Nm IMPORTANT Set the jumper from the SMON position to the SMOFF position for correct measure ment results Che...

Страница 44: ...uses max 20 A per solar module string max 6 solar module strings max 600 V 7 2 1 3 SMON SMOFF 8 IMPORTANT When connecting solar module strings you should use metal bolts or string fuses with fuse cove...

Страница 45: ...fuses Insert fuses with a fuse cover in the respective fuse holder Do not operate the inverter without fuse covers 1 4 2 3 1 WARNING An electric shock can be fatal Danger from DC voltage from solar mo...

Страница 46: ...With underrated fuses the nominal current value may be less than the short circuit current of the solar module Effect The fuse may trip in intensive lighting conditions Fuse Recommen dations You shou...

Страница 47: ...of suitable fuses e g Littelfuse fuses Nominal current Fuse Nominal current Fuse 4 0 A KLK D 4 9 0 A KLK D 9 5 0 A KLK D 5 10 0 A KLK D 10 6 0 A KLK D 6 12 0 A KLK D 12 7 0 A KLK D 7 15 0 A KLK D 15...

Страница 48: ...onal com ponents required The following additional components are required for connecting DC cables with a cross section 16 mm 2 M32 metric screw joints degree of protection min IP45 2 connection dist...

Страница 49: ...r by overload Connect the DC and DC cables to the correct DC and DC terminals on the inverter 3 1 6 x 2 M10 5 3 4 5 1 DC AC 6 Tightening torque of terminals 1 2 1 5 Nm Tightening torque of hexagon nut...

Страница 50: ...ction distributor max 15 Nm 1 DC DC AC 9 SMON SMOFF 2 1 3 10 IMPORTANT Set the jumper from the SMON position to the SMOFF position for correct measure ment results Check the polarity and voltage of th...

Страница 51: ...49 g IMPORTANT When using connection dis tributors insert 6 metal bolts with fuse co vers in the fuse holders The metal bolts are included in the inverter scope of delivery 1 2 6 x 13...

Страница 52: ...d ule Strings The cable cross section for solar module strings should be a maximum of 16 mm per ca ble Solar module ground at nega tive pole Con necting solar module strings NOTE To ensure an effectiv...

Страница 53: ...d DC terminals on the inverter 5 SMON SMOFF 2 1 3 6 Tightening torque of terminals 1 2 1 5 Nm IMPORTANT Set the jumper from the SMON position to the SMOFF position for correct measure ment results Che...

Страница 54: ...uses max 20 A per solar module string max 6 solar module strings max 600 V 7 2 1 3 SMON SMOFF 8 IMPORTANT When connecting solar module strings you should use metal bolts or string fuses with fuse cove...

Страница 55: ...fuses Insert fuses with a fuse cover in the respective fuse holder Do not operate the inverter without fuse covers 1 4 2 3 1 WARNING An electric shock can be fatal Danger from DC voltage from solar mo...

Страница 56: ...With underrated fuses the nominal current value may be less than the short circuit current of the solar module Effect The fuse may trip in intensive lighting conditions Fuse Recommen dations You shou...

Страница 57: ...of suitable fuses e g Littelfuse fuses Nominal current Fuse Nominal current Fuse 4 0 A KLK D 4 9 0 A KLK D 9 5 0 A KLK D 5 10 0 A KLK D 10 6 0 A KLK D 6 12 0 A KLK D 12 7 0 A KLK D 7 15 0 A KLK D 15...

Страница 58: ...are combined outside of the inverter into a large string Additional com ponents required The following additional components are required for connecting DC cables with a cross section 16 mm 2 M32 metr...

Страница 59: ...r by overload Connect the DC and DC cables to the correct DC and DC terminals on the inverter 3 1 6 x 2 M10 5 3 4 5 1 DC AC 6 Tightening torque of terminals 1 2 1 5 Nm Tightening torque of hexagon nut...

Страница 60: ...ction distributor max 15 Nm 1 DC DC AC 9 SMON SMOFF 2 1 3 10 IMPORTANT Set the jumper from the SMON position to the SMOFF position for correct measure ment results Check the polarity and voltage of th...

Страница 61: ...59 g IMPORTANT When using connection dis tributors insert 6 metal bolts with fuse co vers in the fuse holders The metal bolts are included in the inverter scope of delivery 1 2 6 x 13...

Страница 62: ...Nega tive Pole Example Solar module ground at negative pole with fuse or high ohm resistor 1 Solar module 2 Inverter 3 Fuse High ohm resistor Solar Module Ground at Nega tive Pole for Fro nius IG Plu...

Страница 63: ...C Spannung von den Solarmodulen Die Isolations berwachung des Wechsel richters ist deaktiviert Die Solarmodule sind geerdet Vor Arbeiten an der Photovoltaik Anlage AC und DC Seite spannungsfrei schalt...

Страница 64: ...AC wire Inserting a fuse Inserting the 100 kohm Grounding Kit option The plastic bolts are included in the inverter scope of delivery Remove standard fuse holder with plastic bolt Fronius recommends a...

Страница 65: ...should be a maximum of 16 mm per ca ble Solar module ground at posi tive pole Con necting solar module strings After disconnecting the DC main switch cable Connect the DC cable to the DC connection a...

Страница 66: ...64 3 5 DC 1 1 2 4 DC 5 DC DC 1 2 6 DC DC 2 1 7 NOTE Finely stranded cables up to conductor class 5 can be connected to the DC side terminals without wire end ferrules 1 10 mm 8...

Страница 67: ...nals Identify the reversed polarity with and according to step 10 Tightening torque of terminals 1 2 1 5 Nm IMPORTANT Set the jumper from the SMON position to the SMOFF position for correct measure me...

Страница 68: ...module strings you should use metal bolts with fuse covers in the fuse holders depending on the solar module manufacturer s instructions The metal bolts are included in the inverter scope of delivery...

Страница 69: ...67 g 1 4 2 3 1 WARNING An electric shock can be fatal Danger from DC voltage from solar modules Fuse covers are for installation purposes only They offer no protection against contact...

Страница 70: ...With underrated fuses the nominal current value may be less than the short circuit current of the solar module Effect The fuse may trip in intensive lighting conditions Fuse Recommen dations You shou...

Страница 71: ...of suitable fuses e g Littelfuse fuses Nominal current Fuse Nominal current Fuse 4 0 A KLK D 4 9 0 A KLK D 9 5 0 A KLK D 5 10 0 A KLK D 10 6 0 A KLK D 6 12 0 A KLK D 12 7 0 A KLK D 7 15 0 A KLK D 15...

Страница 72: ...are combined outside of the inverter into a large string Additional com ponents required The following additional components are required for connecting DC cables with a cross section 16 mm 2 M32 metr...

Страница 73: ...ct the DC cable to the DC connection as per step 5 Connect the DC cable to the DC connection as per step 5 Identify the reversed polarity with and according to steps 6 and 7 1 2 3 4 4 3 1 3 2 4 DC DC...

Страница 74: ...inverter s DC termi nals Identify the reversed polarity with and according to step 14 3 1 6 x 2 M10 5 3 4 DC 9 1 DC AC 10 Tightening torque of terminals 1 2 1 5 Nm Tightening torque of hexagon nut on...

Страница 75: ...ct measure ment results Check the polarity and voltage of the DC cables strings The voltage should be a max of 600 V SMON SMOFF 2 1 3 15 16 2 1 3 SMON SMOFF 17 IMPORTANT When using connection distribu...

Страница 76: ...74 1 2 6 x 18...

Страница 77: ...t Posi tive Pole Example Solar module ground at positive pole with fuse or high ohm resistor 1 Solar module 2 Inverter 3 Fuse High ohm resistor Solar Module Ground at Posi tive Pole for Fro nius IG Pl...

Страница 78: ...Spannung von den Solarmodulen Die Isolations berwachung des Wechsel richters ist deaktiviert Die Solarmodule sind geerdet Vor Arbeiten an der Photovoltaik Anlage AC und DC Seite spannungsfrei schalte...

Страница 79: ...AC wire Inserting a fuse Inserting the 100 kohm Grounding Kit option The plastic bolts are included in the inverter scope of delivery Remove standard fuse holder with plastic bolt Fronius recommends...

Страница 80: ...78 Closing Fronius IG Plus Closing Fronius IG Plus 1 1 3 2 1 1 2 3 2 4 1 3...

Страница 81: ...e option cards Safety Inserting option cards into the Fronius IG Plus WARNING An electric shock can be fatal Danger due to grid voltage and DC voltage from solar modules The connection area should onl...

Страница 82: ...RTANT When networking several DATCOM components a termination plug must be placed on each free IN and or OUT connection of a DATCOM component IMPORTANT Close any unused openings at the sealing insert...

Страница 83: ...be monitored using a Datalogger requires a Fronius COM Card In this case the Fronius Com Card serves as a link between the internal network of the inverter and the Solar Net interface of the Fronius D...

Страница 84: ...232 interfaces for connecting to a PC and a modem Option cards communicate within the Fronius IG Plus via its internal network External communication Solar Net takes place via the Fronius Com Cards E...

Страница 85: ...n to confirm that the inverter is functioning correctly Setting Inverters for Available So lar Module Ground If a solar module ground is being used the status message 502 Insulation value too low will...

Страница 86: ...ODE is displayed the first digit flashes Use the Up and Down keys to se lect the value for the first digit of the ac cess code Press the Enter key The second digit flashes Use the Up and Down keys to...

Страница 87: ...s the Enter key The access code flashes Code example Press the Enter key The inverter is now in the Basic Service me nu the first parameter is displayed MIXMODE for multiphase inverters DCMODE for one...

Страница 88: ...positive pole 100 kohm solar module ground at nega tive pole using high ohm resistor 100 kohm Solar module ground at posi tive pole using high ohm resistor Press the Enter key to apply the re quired...

Страница 89: ...Operation...

Страница 90: ......

Страница 91: ...g on the selection for navigating down for navigating right 6 Left Up key depending on the selection for navigating left for navigating up Display The display unit s power is supplied via the safety l...

Страница 92: ...d Important The minimum and maximum values displayed do not rep resent the absolute extreme values because data are recorded only at two second intervals appears when values are displayed which are di...

Страница 93: ...s problem free operation of the photovoltaic system Flashing green The photovoltaic system is working correctly a status code is on the display When a status code is shown rectify the relevant conditi...

Страница 94: ...about one second 2 Self test of important inverter components The inverter goes through a master check list for several seconds The display will show TEST as well as the component currently being test...

Страница 95: ...the top down Whenever two scale divisions stop flashing and disappear 1 10 of the total duration of the test is over Operation of Feeding Energy into the Grid Once the tests have been completed the in...

Страница 96: ...tomatic switch to the Now dis play mode or the startup phase If no key is pressed for 2 minutes While power is being fed into the grid the inverter automatically switches to the Now display mode and t...

Страница 97: ...95 g Menu will appear on the display The inverter is now in the menu level From the menu level you can set the desired display mode access the Setup menu...

Страница 98: ...s values for power fed into the grid during that day Year display mode Displays values for the present calendar year only avail able in combination with optional Fronius Datalogger Total display mode...

Страница 99: ...requency V Solar module voltage A Solar module current Mohm Insulation resistance HH MM x Time Day kWh MWh Energy fed into the grid Year Currency Return Total kg T CO2 reduction W Max output power V M...

Страница 100: ...e can be displayed in VA by pressing the Enter key The present operating mode can be displayed by pressing the Up and Down keys The Enter key can also be active if a Fronius Power Control Box is locat...

Страница 101: ...Enter key is active for multi phase inverters The phase current can be displayed by pressing the Enter key The phase current of the other phas es can be displayed by pressing the Up and Down keys You...

Страница 102: ...vailable the message N A not available is shown Display example of a negative potential polarity sign Short circuit between DC lead and ground Display example of a positive potential polarity sign Sho...

Страница 103: ...eating the startup Return currency can be selected CO2 reduction kg Maximum output power watts Maximum grid voltage volts Minimum grid voltage volts Service hours completed by the inverter If an optio...

Страница 104: ...systems there can be deviations between the readings of other metering instruments and the readings from the inverter For determin ing the energy supplied to the grid only the readings of the calibra...

Страница 105: ...e depending on the country set up or the device specific settings The maximum phase voltage mea sured during the time in question can be displayed by pressing the Enter key The maximum phase voltage o...

Страница 106: ...104 Options If the DatCom component for the required options is not available the message N A not available is shown...

Страница 107: ...power it generates into the grid The setup menu allows easy readjustment of the inverter s preset parameters to your needs Accessing the Setup Menu Switch to the menu level press the Menu key Select t...

Страница 108: ...106 Scrolling through Menu Items Access the Setup menu Scroll through the available menu items using the Up 1 and Down 2 keys Example STANDBY menu item Example CONTRAST menu item 1 2 1 2 1 2...

Страница 109: ...lluminated green Grid supply operation can be resumed at any time whenever the LED is flashing or ange deactivate STANDBY If the Standby mode is activated by pressing the Enter key the display alterna...

Страница 110: ...power is supplied to the grid OFF The display illumination will be permanently off IMPORTANT The LIGHT MODE setting only relates to the display s background illumi nation The LCD display will still re...

Страница 111: ...ard Fronius Personal Display Card Fronius Interface Card Fronius TAC Card etc OK COM ERROR COM Displays data communication available via Solar Net or an error that occurred in data com munication Exam...

Страница 112: ...e assigned to the inner limit IL and the outer limit OL depend ing on the country setup or device specific settings Example Unit DDMMYYYY HH MM Setting range Date Time Factory setting IMPORTANT The TI...

Страница 113: ...Reconnection Upper voltage limit for reconnecting to the public grid after disconnection due to an unac ceptable parameter deviation U RC Min Reconnection Lower voltage limit for reconnecting to the...

Страница 114: ...range Q MODE GPIS GFPR FULL LVRT Q MODE Mode for reactive power specification CONST COSP Constant cos phi specification CONST Q REL Constant specification of the relative reactive power in CONST Q ABS...

Страница 115: ...gap that was caused by grid voltage parameters outside of the limits ON OFF N A IMPORTANT Due to the low level of irradiance early in the morning and in the evening the status codes 306 power low and...

Страница 116: ...e to be set flash es The available settings are displayed Use the Up and Down keys to se lect a value for the first digit Press the Enter key The second digit of the value flashes Repeat steps 4 and 5...

Страница 117: ...lect a letter for the second character Press the Enter key The third character flashes Use the Up and Down keys to se lect a letter for the third character Press the Enter key The set currency flashes...

Страница 118: ...value for the second digit after the decimal point e g 8 The values that can be set range from 00 01 to 99 99 Press the Enter key The set charge rate flashes Press the Enter key The currency and the c...

Страница 119: ...ard Test starts SIGCD ON appears on the display If the signal card is active it will emit an acoustic signal in confirmation Press the Esc key to exit the Signal Card Test SIGCD TEST is displayed Use...

Страница 120: ...f the Fronius Pow er Relay Card option press the Enter key TAC TEST is displayed the AC relay swit ches off and the AC connection to the inver ter is interrupted no grid feed Press the Esc key 2x to e...

Страница 121: ...menu item Press the Enter key The date is displayed DD MM YYYY the first digit for the day flashes Use the Up and Down keys to se lect a value for the first day digit Press the Enter key The second d...

Страница 122: ...The second digit for the year flashes Use the Up and Down keys to se lect a value for the second year digit Press the Enter key The third digit for the year flashes Use the Up and Down keys to se lect...

Страница 123: ...r the second hour digit Press the Enter key The first digit for the minutes flashes Use the Up and Down keys to se lect a value for the first minutes digit Press the Enter key The second digit for the...

Страница 124: ...ing deacti vating the Setup Lock function Menu is shown Select the Setup mode using the Left or Right keys Press the unoccupied Esc key 5 x CODE is displayed the first digit flashes Enter the access c...

Страница 125: ...played Use the Up and Down keys to se lect the desired function ON LOCK Setup Lock function is activa ted the Setup menu cannot be accessed OFF LOCK Setup Lock function is deac tivated the Setup menu...

Страница 126: ...124...

Страница 127: ...Troubleshooting and Maintenance...

Страница 128: ......

Страница 129: ...pen circuit voltage 265 V may indicate a basic fault in the inverter In this case notify a Fronius trained service engineer Status Codes on Fronius IG Plus with Several Pow er Stage Sets A special sta...

Страница 130: ...atus Codes Class 1 status codes are typically tempora ry Their cause lies in the public grid The initial response of the inverter is to disconnect itself from the grid The grid is subse quently checke...

Страница 131: ...are thoroughly tested and as soon as they are again within the permissible range the inverter will resume feeding power into the grid Remedy Check grid connections and fuses Should the status code per...

Страница 132: ...specified in more detail 1x1 1x4 or the display remains at 109 e g when 2 phases report 104 and one phase 101 Behavior Grid conditions are thoroughly tested and as soon as they are again within the p...

Страница 133: ...rmediate circuit voltage has dropped below permissible threshold value for feed in This error is shown on the inverter in plain text Description Short interruption of power feeding into the grid The i...

Страница 134: ...rained service tech nician 403 EEPROM faulty Description The inverter will automatically attempt to connect again and if possible resume feeding power into the grid Remedy If status code persists Cont...

Страница 135: ...ists Contact a Fronius trained service tech nician 416 Communication with IG Brain not possible Description The Operating Status LED lights up orange then the inverter at tempts a restart Remedy If st...

Страница 136: ...t is switched off because of an error in a slave power stage set in the balance mode Description The inverter stops feeding power into the grid the display shows a critical error via a red Operating S...

Страница 137: ...he EEPROM Guard Control is defective Description The inverter stops feeding power into the grid the display shows a critical error via a red Operating Status LED Remedy If status code persists Contact...

Страница 138: ...perating Status LED Remedy If status code persists Contact a Fronius trained service tech nician 460 Reference power source for the digital signal processor DSP is operating outside of tol erances Des...

Страница 139: ...r will automatically attempt to connect again and if possible resume feeding power into the grid Remedy If status code persists Contact a Fronius trained service tech nician 469 Output choke connected...

Страница 140: ...or for solar module ground is defective Description The inverter stops feeding power into the grid the display shows a critical error via a red Operating Status LED Remedy Insert new high ohm resistor...

Страница 141: ...faulty Description Data from the Day Year menu are lost Remedy Remedied automatically 508 Inverter address incorrect Description Address for data communication is no longer saved Remedy Set address ag...

Страница 142: ...ing element faulty or not connected properly Remedy If status code persists Contact a Fronius trained service tech nician 516 Status codes present for one of the power stage sets Description It is not...

Страница 143: ...time Remedy If status code persists Contact a Fronius trained service tech nician 558 Feature deactivated e g inverter control via the Fronius Power Control Box option Description A feature had to be...

Страница 144: ...ion due to excessive power stage set temperature Description The inverter reduces output power due to excessive ambient temperature Remedy Error is corrected automatically after cooling down IMPORTANT...

Страница 145: ...e to grid voltage and DC voltage from solar modules The connection area should only be opened by a licensed electrician The separate power stage set area should only be disconnected from the connectio...

Страница 146: ...144 Disconnect DC wire Disconnect AC wire 8 9...

Страница 147: ...ower The separate power stage set area should only be opened by Fronius trained service personnel Never work with live wires Prior to all connection work make sure that the AC and DC wires are not cha...

Страница 148: ...est the fuse holder at the terminal for continuity 1 3 3 3 1 2 4 NOTE Only use fuses for solar modules that meet the criteria for the proper se lection of string fuses Fuse dimensions Diameter 10 3 x...

Страница 149: ...147 g After replacing the fuse Find out and correct the cause for the defective fuse Finally 3 1 1 3 2 1 1 2 3 2 4 1 3 off on 1 ON AC 2 4...

Страница 150: ...148...

Страница 151: ...Appendix...

Страница 152: ......

Страница 153: ...ortion 3 0 Power factor cos phi 1 0 85 1 ind cap 3 Max permitted grid impedance Zmax at PCC2 None Maximum efficiency 95 7 Euro efficiency 94 8 Night consumption 0 23 W Cooling Controlled forced air ve...

Страница 154: ...0 Power factor cos phi 1 0 85 1 ind cap 3 Max permitted grid impedance Zmax at PCC2 None Maximum efficiency 95 7 Euro efficiency 95 0 Night consumption 0 23 W Cooling Controlled forced air ventila tio...

Страница 155: ...wer factor cos phi 1 0 85 1 ind cap 3 Max permitted grid impedance Zmax at PCC2 261 megaohms Maximum efficiency 95 7 Euro efficiency 95 Night consumption 0 23 W Cooling Controlled forced air ventila t...

Страница 156: ...Power factor cos phi 1 0 85 1 ind cap 3 Max permitted grid impedance Zmax at PCC2 single phase 161 milliohms two phase none Maximum efficiency 95 7 Euro efficiency 95 1 Night consumption 0 36 W Cooli...

Страница 157: ...i 1 0 85 1 ind cap 3 Max permitted grid impedance Zmax at PCC2 single phase two phase 131 milliohms 262 milliohms Maximum efficiency 95 7 Euro efficiency 95 2 Night consumption Single phase 0 36 W two...

Страница 158: ...0 Power factor cos phi 1 0 85 1 ind cap 3 Max permitted grid impedance Zmax at PCC2 None Maximum efficiency 95 9 Euro efficiency 95 4 Night consumption 1 72 W Cooling Controlled forced air ventila ti...

Страница 159: ...output voltage 3 NPE 400 230 V Grid voltage tolerance 10 15 1 Nominal output current three phase 17 4 A AC Nominal frequency 50 60 Hz 1 Harmonic distortion 3 0 Power factor cos phi 1 0 85 1 ind cap 3...

Страница 160: ...German Electricity Industry Association VDEW Technical guidelines for parallel operation of in plant generation systems with distri bution networks published by the Association of Austrian Electricit...

Страница 161: ...ronius subsidiary in countries of the EU in Switzerland between the respective national or nearest Fronius subsidiary and the retail site of the official Fronius sales partner from which the device wa...

Страница 162: ...lation costs onsite Changes to the existing PV system the building installation and the like as well as any expenditure of time and the costs resulting from this are not covered by the warranty Due to...

Страница 163: ...are in effect unless these warranty conditions allow more favorable provisions Previously valid warranty conditions are replaced by these conditions Disposal Should your inverter be replaced at some f...

Страница 164: ...162...

Страница 165: ...163 g...

Страница 166: ...function The switching center is an integral part of the PV inverter type Fronius IG Plus V Test specification DIN V VDE V 0126 1 1 Automatic switching center between a parallel net generation system...

Страница 167: ...165 g...

Страница 168: ...addresses of our sales branches and partner firms a Fronius International GmbH 4600 Wels Froniusplatz 1 Austria E Mail pv fronius com http www fronius com u Fronius USA LLC Solar Electronics Division...

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