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PV Inverter SUNNY BOY 3000TL/4000TL/5000TL

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1. Technical data SMA Solar Technology AG 13 Technical data 13 1 Sunny Boy 3000TL DC Input Maximum DC power at cos 1 3 200W Maximum DC voltage 550V MPP voltage range at AC nominal power 188 440 V DC nominal voltage 400 V Minimum DC voltage 125 V Start voltage adjustable 150 V Maximum input current 17 Maximum input current per string 17 Number of MPP trackers 1 Strings per MPP tracker 2 The maximum open circuit voltage which can occur at a cell temperature of 10 C may not exceed the maximum input voltage AC Output AC nominal power at 230 V 50 Hz 3 000 W Maximum AC apparent power 3 000 VA Nominal AC frequency 220 V 230 V 240 V Nominal AC current at 220 V 230 V 240 V 13 6A 13A 12 5 Maximum AC current 16A Total harmonic distortion of output current at s 3 AC THD voltage lt 2 AC power gt 0 5 AC nominal power AC voltage range 180 V 280 V Nominal AC frequency 50 Hz 60 Hz Operating range at nominal AC frequency 50 Hz 45 Hz 55 Hz Operating range at nominal AC frequency 60 Hz 55 Hz 65 Hz cos o at nominal AC power Supply phases Connection phases Overvoltage category Depends on country configuration Voltage surge resistance in accordance with IEC 60664 1 88 SB3OTL 4OTL 5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Protective Devices
2. 85 12 2 Replacing the 85 12 3 87 12 4 Storing 87 12 5 Disposing of the 87 13 Technical daa uir eS 88 13 1 5 BOY SOOO a parat anda dora iS pon o e ad 88 13 2 Sunny Boy 4 92 5 50001 96 14 ACCESSONES DER AUR 100 15 ees eeen iena es oca esae 101 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 5 Notes on this manual SMA Solar Technology AG 1 Notes on this manual 1 1 Validity This manual describes the assembly installation commissioning and maintenance of the following SMA inverters e Sunny Boy 3000TL SB 3000TL 20 Sunny Boy 4000 SB 4000TL 20 Sunny Boy 5000TL SB 5000TL 20 Keep this guide in a convenient place for future reference 1 2 Target group This manual is for qualified electricians The tasks described in this manual may be performed by electrically qualified persons only 1 3 Additional Information You will find further information on special topics such as designing a line circuit breaker or the description of the parameters and measurement readings in the download area at www SMA de en Refe
3. 26 Connecting the Inverter to the Public Grid 29 Additional Grounding of the Enclosure 32 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 3 Table of Contents SMA Solar Technology AG 5 4 5 4 1 5 4 2 5 4 3 5 4 4 5 4 5 5 5 5 5 1 5 5 2 5 6 5 6 1 5 6 2 5 6 3 6 6 1 6 2 6 3 6 3 1 6 3 2 6 3 3 6 3 4 7 1 7 2 7 3 8 1 8 1 1 8 1 2 Connection of the PV Generator DC 33 Conditions for the DC connection for Sunny Boy 3000TL 33 Conditions for the DC connection for Sunny Boy 4000TL 5000TL 34 Assembling the DC plug connector 36 Opening the DC Plug Connector 38 Connecting the PV Generator DC 39 Setting the Country Standard and Display Language 42 Checking the Country 44 Setting the Country Standard and Language using Rotary Switches 47 ose S 48 Bluetooth 24 Semillon vto Poco Pad A restet 48 Multifunction relay deste tb Reda e PESE A 49 Communication module ticari eee 52 COMMISSIONING 5 s ies Caines ee cem eee AD OCA RR 53 Commissioning the 53 Display Messages during 54 Self Test in acco
4. Do not connect strings with an open circuit voltage greater than the maximum input voltage of the inverter Check the system design 2 Check the strings for ground faults as described in section 11 1 Checking the PV Generator for a Ground Fault page 79 DANGER A Risk of lethal electric shock Do not connect strings with ground faults First rectify the ground fault in the respective string g P g Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 39 Electrical Connection SMA Solar Technology AG 3 Checkthe DC connector for correct polarity and connect it To release the DC connectors see section 7 2 Opening the Inverter page 61 The Sunny Boy 3000TL is equipped with input zone A only 4 Tocreate the sealing on the inverter all the DC inputs have to be closed as follows Insert the provided sealing plugs into the unneeded DC plug connectors Do not insert the sealing plugs into the DC inputs on the inverter Insert the DC plug connectors with sealing plugs into the corresponding DC inputs on the inverter 5 Close the lid again using the 6 screws Tighten the screws with 1 4 Nm torque in the order shown in the figure on the right 40 SB3OTL 4OTL 5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection 6 Check the Electronic Solar Switch for wear as described in section 8 2 Checking
5. installer of the PV generator must This can be caused by a sudden grounding beore uU fault failure current or an actual fault in the A s X re connect the affected string device The inverter interrupts grid feed immediately after exceeding a limiting value and then automatically re connects to the grid 37 lt Resid curr too high gt e Check the strings for ground faults as lt Check generator gt described in section 11 1 Checking the PV Generator for a Ground Fault page 79 The installer of the PV generator must remedy the ground faults before you re connect the affected string 38 lt DC overcurrent gt If this event occurs often lt Check generator gt Check the layout and the wiring of An overcurrent condition occurs on the DC the PV generator side of the inverter and it switches off 39 lt Waiting for DC start conditions gt Wait for higher irradiation lt Start cond not met gt If this event recurs at medium The input power or the voltage of the PV irradiation check the PV system modules is not sufficient for feeding into the design and correct the connection of grid the PV generator 60 64 lt Self diagnosis gt Contact the SMA Serviceline lt Interference device gt see section 15 Contact page 101 65 lt Self diagnosis gt e Ensure sufficient ventilation lt Overtemperature gt e Check heat dissipation as described Inverter switches off due to excess in sec
6. Voltage surge resistance in accordance with IEC 60664 1 96 SB3OTL 4OTL 5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Protective Devices Technical data DC reverse polarity protection Short circuit diode All pole DC disconnection unit Electronic Solar Switch SUNCLIX DC plug connector DC overvoltage protection Thermally monitored varistors AC short circuit protection Current control All pole AC disconnection unit Automatic disconnection device SMA Grid Guard 3 Maximum permissible fuse protection 32A Personnel protection Insulation monitoring Rio gt 1 MQ All pole sensitive residual current monitoring unit Climatic conditions in accordance with IEC 60721 3 4 installation type C class 4K4H Extended temperature range 25 60 C Extended humidity range 0 100 Extended air pressure range 79 5 kPa 106 kPa Climatic conditions in accordance with IEC 6072 1 3 4 transport type E class 2K3 Temperaturbereich C25 Cact 0 C General data Width x height x depth with Electronic Solar Switch 470 mm x 480 mm x 180 mm Weight 25 kg Length x width x height of packaging 594 mm x 594 mm x 360 mm Transport weight 28 kg Operating temperature range 25 C t60 C Maximum operating altitude above mean sea 2 000 m level Noise emission typical lt 29 dB A Internal co
7. Copy the update file into the SD card drive UPDATE directory 72 lt Data stor not poss gt Ifthis fault occurs often contact the Internal device fault however the inverter SMA Serviceline see section continues to feed in 15 Contact page 101 76 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Messages Event no Display message and cause Corrective measures 73 lt Update main CPU failed gt Contact the SMA Serviceline Internal device fault see section 15 Contact page 101 lt Update RS4851 module failed gt Retry update Internal device fault however the inverter If this fault occurs again contact the continues to feed in SMA Serviceline see section lt Update BT failed gt 15 Contact page 101 Internal device fault however the inverter continues to feed in lt Upd display failed gt Internal device fault however the inverter continues to feed in lt Update language table failed gt Internal device fault however the inverter continues to feed in 74 lt Varistor defective gt e Check the varistors as described in section 11 2 Checking the Function of the Varistors page 81 80 lt Derating occurred gt If this event occurs often The delivered power of the inverter was reduced below nominal power due to a too high temperature for more than 10 minutes e Ensure sufficient ventilation e Check h
8. H Cable gland 6 mm 12 mm for the optional connection of the multifunction relay Jumper slot for setting the language to English K Rotary switch for the configuration of Bluetooth communication L Enclosure opening for optional communication via RS485 M Rotary switch to set the country of installation and the display language N Slot for SD card Ground terminal to additionally ground inverter Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 25 Electrical Connection SMA Solar Technology AG 5 3 Connection to the Power Distribution Grid AC 5 3 1 Conditions for the AC Connection e Comply with the connection requirements of your utility operator Residual current protective device The inverter is equipped with an integrated all pole sensitive failure current monitoring unit The inverter can automatically distinguish between real fault currents and normal capacitive leakage currents If an external RCD or residual current breaker is strictly required you must use a switch that triggers at a failure current of 100 mA or higher Cable sizing The grid impedance of the AC cable must not exceed 1 ohm Otherwise the inverter will disconnect at full feed capacity due to excessive voltage at feed in point The conductor cross section should be dimensioned such that cable losses do not exceed 1 at nominal power Use Sunny Design www SMA de en SunnyDesign for this The maximum cable lengths relative
9. PV Inverter SUNNY BOY 3000TL 4000TL 5000TL Installation Guide SB3OTL 40TL 5OTLIA IEN120231 IMEN TB SBXTL 20 Version 3 1 Cn eyeq Aog e 11000 110007 fog Auung 10j Ajuo 4 uny y e Jequinu kog Auung aunjosodwa 9AISS92X9 enp uolonpel J9 Od Jequunu puo Jequinu d a V Buiyoyims ou 11000 Aog Auuns spuooes Q g pup y usamyaq Bulyoyims 1000S 10007 fog Auuns JTJ ALL WY dno 1 4nd uano indy jnduj sog Jeujo uoj euuoo ujoojen g up BulAnjdsip 104 som Aog Auung BUI BDIAIOS WWS PUO eu euis pajoiauab ABiaua jojo 4110 zol 4 ees ejis uo eq UDI eJn IDJ KBieue Aojdsip ay uo Buiddny Aq euop s Apjdsip eui skop 9 4 jo ABieue Jo sinoy 9 450d au jo eBupi 1e oq 4ndjno juan Apjdsip eui y uBnoig Burgos e skop 9 Isod jo ABiaua eui 0j sinou 9 eui jo sen b ABiaua ayy uBnouu e uogpununji punoiBxopq y e I je o uo Buiddo SMA Solar Technology AG Table of Contents Table of
10. inverter You will also need the installer password to access the installer mode Enter the installer password 2 Set the CoolSys FanTst parameter or Fan test to on in the installer mode 3 Check the air flow of the fan The inverter sucks air in from underneath and then blows it back out on the upper left side Listen for any unusual noise which could indicate incorrect installation or that the fans are faulty 4 After the test set the parameter CoolSys FanTst or Fan test back to the off position M You have finished checking the fan SB30TL_AOTL_S5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Maintenance and cleaning 8 2 Checking the Electronic Solar Switch ESS for Wear Check the Electronic Solar Switch for wear before plugging it in Result Measure M The metal tongues inside the e Insert the handle of the Electronic Solar Switch connector are not damaged or securely in the socket on the underside of the discolored enclosure e Re commission the inverter as described in section 6 Commissioning page 53 M The metal tongues inside the The Electronic Solar Switch can no longer safely connector have a brown disconnect the DC side discoloration or are burned out Replace the Electronic Solar Switch handle before attaching it again for the order number see section 14 Accessories page 100 e Recommission the inverter as described in section 6 Commissioning page
11. 400V DC 57 960 90 Vy 300 VDC E een V 200 V DC 95 5 88 200 300 400 d Sunny Boy 5000TL Vue V 86 1000 2000 3000 4000 5000 Pac W Maximum efficiency imax 97 0 European efficiency Neu 96 5 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 99 Accessories 14 Accessories SMA Solar Technology AG You will find the corresponding accessories and replacement parts for your product in the following overview If required you can order these from SMA Solar Technology AG or your dealer Description Replacement varistors Brief description Set of thermally monitored varistors SMA order number SB 3000TL 20 SB 4000T1 20 SB 5000TL 20 SB TVA 2 units MSWR TV8 3 units ESS handle Electronic Solar Switch ESS HANDLE 05 ESS HANDLE 05 holder as spare part RS485 upgrade kit RS485 interface DM 485CB 10 DM 485CB 10 SUNCLIX DC plug Field plug for conductor SUNCLIX FC SET SUNCLIX FC6 SET connector cross sections of 2 5 mm 6 mm 100 SB30TL_AOTL_S5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Contact 15 Contact If you have technical problems concerning our products contact the SMA Serviceline We require the following information in order to provide you with the necessary assistance Inverter type Inverter serial number Type and number of PV modules connected Event number or display message of the inverter Type of communication if applica
12. 53 Installation Guide SB30TL AOTL 50TLIA4EN 120231 69 Slot for SD card SMA Solar Technology AG 9 Slot for SD card The SD card is used to read in files if under consultation with the SMA Serviceline a firmware update is necessary SMA Solar Technology AG will send you a file with the firmware update by email or on an SD card or will make the file available in the download area at www SMA de en You will find the description of the firmware update in the download area at www SMA de en Properties of SD Card 1 Use an SD card that is FAT16 or FAT32 formatted and has a maximum storage capacity of 2 GB Use the SD card exclusively for this inverter Do not save any multimedia files or other unsuitable files on the SD card 70 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG 10 Messages Messages e Nodisplay in the event of insufficient DC voltage Measurements and the issuing of messages are only possible when there is sufficient DC voltage 10 1 Event messages During an update the relevant display message is shown in the text line of the display Display Awio Autotest gt Description Only relevant for an installation in Italy start the self test by tapping on the display according to DK 5940 see section 6 3 Self Test in accordance with DK 5940 Ed 2 2 Applies to Italy Only page 55 lt Inst code valid gt The SMA guard gr
13. Contents 1 1 1 1 2 1 3 1 4 2 2 1 2 2 2 3 2 3 1 2 3 2 34 3 2 4 1 4 2 4 3 4 4 5 1 5 2 5 3 5 3 1 5 3 2 5 3 3 Notes on this 6 Validiy s ed EAC TT nS rete Rr ree ete 6 Target group xcv vs ee i eae EORR ER EE EGRE RR 6 Additional Information 6 cse bh hub ta e S hago 7 Safety vox esses xa EE A RE 8 Appropriate 8 Safety instructions E EO EET 11 Explanation of Symbols 12 Symbols on thie Inverter e a ete ONERE RUNE 12 Symbols on the Type 13 Unpacking 525 bis pd uen amend cram aa DOR QE 14 Scops oldeliverno a codo er edd ep RU ed 14 Identifying the Inverter 14 MOUNTING 224 a Ta qu E D eed au xu dS 15 QU RU e EE DE 15 Selecting the Mounting 15 Mounting the Inverter with the Wall Mounting Bracket 17 Mounting the inverter with a top 21 Electrical Connection 24 Sally Sx cote aerate atout debts cede ines aad dea iain 24 Overview of the Connection Area 24 Connection to the Power Distribution Grid AC 26 Conditions for the AC Connection
14. Solar Technology AG Decommissioning 12 Decommissioning 12 1 Dismantling the Inverter 1 Open the inverter as described in section 7 2 Opening the Inverter page 61 2 If connected remove communication cables from the inverter CAUTION N Parts of the enclosure can become hot risk of burn injuries Wait 30 minutes before disassembling until the enclosure has cooled down 3 If mounted with top hat rail undo screw between wall and enclosure 4 lf necessary open anti theft lock 5 Push the inverter to the left and remove from the wall mount or the top hat rail 12 2 Replacing the Enclosure Lid In the event of a fault it can be that your inverter must be replaced If this is the case you will receive a replacement device fitted with transport lids Prior to returning your inverter to SMA Solar Technology AG you must swap over the upper and lower lids of your inverter with the transport lid 1 Dismantle the inverter as described in section 12 1 Dismantling the Inverter page 85 2 Release the upper lid screws 3 Pull the upper lid at the lower edge towards the front Installation Guide SB30TL AOTL 50TLIA4EN 120231 85 Decommissioning SMA Solar Technology AG 4 Push the lid upwards and remove it PERI Now mount the two transport lids of the replacement device onto your inverter 5 Remove the transport lid from the replacement device in the same manner 1 Place the u
15. Technical data DC reverse polarity protection Short circuit diode All pole DC disconnection unit Electronic Solar Switch SUNCLIX DC plug connector DC overvoltage protection Thermally monitored varistors AC short circuit protection Current control All pole AC disconnection unit Automatic disconnection device SMA Grid Guard 3 Maximum permissible fuse protection 32A Personnel protection Insulation monitoring Rio gt 1 MQ All pole sensitive residual current monitoring unit Climatic conditions in accordance with IEC 60721 3 4 installation type C class 4K4H Extended temperature range 25 60 C Extended humidity range 0 100 Extended air pressure range 79 5 kPa 106 kPa Climatic conditions in accordance with IEC 6072 1 3 4 transport type E class 2K3 Temperaturbereich 25 C 8470 C General data Width x height x depth with Electronic Solar Switch 470 mm x 480 mm x 180 mm Weight 22 kg Length x width x height of packaging 594 mm x 594 mm x 360 mm Transport weight 25 kg Operating temperature range 25 C t60 C Maximum operating altitude above mean sea 2 000 m level Noise emission typical lt 25 dB A Internal consumption in night mode 0 5W Topology transformerless Cooling concept convection Electronics protection rating IP65 Connection area protection rating IP5
16. circuit breaker is no longer guaranteed It can result in a cable fire or the destruction of the inverter e Never connect several inverters to the same line circuit breaker Observe the maximum permissible fuse protection of the inverter when selecting the line circuit breaker Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 27 Electrical Connection SMA Solar Technology AG DANGER Danger to life due to fire When a producer inverter and a consumer are connected to the same line circuit breaker the protective function of the line circuit breaker is no longer guaranteed The current from the inverter and the grid can accumulate to overcurrent which is not be detected by the line circuit breaker e Never connect consumers between the inverter and the line circuit breaker without protection Always protect consumers separately NOTICE o Damage to the inverter by using screw type fuse elements as a load disconnection unit A screw type fuse element e g D system Diazed or DO system Neozed is not a load disconnection unit and thus must not be used as a load disconnection unit A screw type fuse element is only used as cable protection When disconnecting under load using a screw type fuse element the inverter can be damaged Use only a load disconnection switch or a line circuit breaker as load disconnection unit 28 SB3OTL 4OTL 5OTL
17. is available in the download area at www SMA de en in the category Technical Description of the respective inverter A B Country data set Display language Grid guard Countr ry Play languag 9 y protection O O Delivery state Delivery state Dependent on Dependent on parameter set parameter set O 1 Retained English Dependent on Dependent on parameter set parameter set O 2 Retained German Dependent on Dependent on parameter set parameter set O 3 Retained French Dependent on Dependent on parameter set parameter set O 4 Retained Spanish Dependent on Dependent on parameter set parameter set O 5 Retained Italian Dependent on Dependent on parameter set parameter set Retained Not used Dependent on Dependent on parameter set parameter set O 7 Retained Not used Dependent on Dependent on parameter set parameter set 1 JO VDEO126 1 1 German Yes Germany Switzerland 44 SB3OTL AOTL 5OTLIA4EN 120231 Installation Guide SMA Solar Technology AG Electrical Connection B Country data set Display language Grid guard Country protection 1 8 VDEO126 1 1 French Yes Switzerland France 1 9 vbEO126 1 1 French Yes France 2 0 VDEO126 1 1 Italian Yes Switzerland 2 8 AS4777 3 English No Australia 3 0 DK5940E2 2 Italian No Ita
18. not sufficient for stable operation The irradiation check the PV system reason for this could be snow covered PV design and correct the connection of modules the PV generator 34 lt DC overvoltage gt Immediately disconnect the lt Disconnect generator gt inverter from the PV generator 4 as described in section The DC input voltage connected to the 7 2 Openina the ter pening the Inverter inyetteris page 61 Otherwise the inverter may be destroyed Check the DC voltage of the strings for adherence to the maximum input voltage of the inverter before you re connect the inverter to the PV generator 35 lt Insulation resist gt e Checkthe strings for ground faults as lt Check generator gt described in section 11 1 Checking the PV Generator for a Ground The inverter has detected a ground fault in Fault 79 the PV generator EL did e The installer of the PV generator must remedy the ground faults before you re connect the affected string 74 SB3OTL AOTL 5OTLIAEN 120231 Installation Guide SMA Solar Technology AG Messages Event no Display message and cause Corrective measures 36 High discharge curr gt e Checkthe strings for ground faults as lt Check generator gt described in section 11 1 Checking the PV Generator for a Ground The discharge current from the inverter and Fault page 79 the PV generator is too high pet ieee
19. the function of the varistors as described in section 11 2 Checking the Function of the Varistors page 81 Location of the ground fault The approximate position of the ground fault can be determined from the ratio of the measured voltages between the plus pole against ground potential PE and the minus pole against ground potential PE Example V 200V V 300 V gt 100 V 100 V ni 100 V 100 V 100 V A E In this case the ground fault is between the second and third PV module M ground fault check is finished 80 SB3OTL AOTL 5OTLIA4EN 120231 Installation Guide SMA Solar Technology AG Troubleshooting 11 2 Checking the Function of the Varistors IF the inverter displays the event number 74 then one of the varistors is probably defective Varistors are wear parts Their functional efficiency diminishes with age or following repeated responses as a result of overvoltages It is therefore possible that one of the thermally monitored varistors has lost its protective function Check the varistors as described below 1 Open the inverter as described in section 7 2 Opening the Inverter page 61 DANGER Danger to life due to high voltages in the inverter Wait 5 minutes before opening the upper lid in order to allow time for the capacitors to discharge 2 Release the upper lid screws 3 Pull the lid at the upper edge tow
20. to the conductor cross section are shown in the following table Conductor cross Maximum cable length section SB 3000TL 20 SB 4000TL 20 SB 5000TL 20 4 0 mm 23 5 Not recommended Not recommended 6 0 mm 35 2m 23 3m 18 6 m 10 0 mm 58 7m 38 8m 31 1 m The conductor cross section required in individual cases depends on the following factors among others e Ambient temperature e Routing method Cable losses Valid installation requirements of the respective country installation location 26 SB3OTL 4OTL 5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection Cable Requirements Object Description Value A External diameter 12 mm 25 mm B Cross section of insulated conductor Max 10 mm Strip insulation Approx 12 mm Load disconnection unit You must install a separate line circuit breaker for each inverter in order to ensure that the inverter can be securely disconnected under load The maximum permissible rating is located in section 13 Technical data page 88 Detailed information and examples for the design of a line circuit breaker can be found in the Technical Information Line Circuit Breaker in the SMA Solar Technology AG download area ot www SMA de en DANGER Danger to life due to fire When more than one inverter is connected to the same line circuit breaker the protective function of the line
21. 000TL V 86 1000 2000 3000 4000 Pic W Maximum efficiency nax 97 0 European efficiency Neu 96 2 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 95 Technical data SMA Solar Technology AG 13 3 Sunny Boy 5000TL DC Input Maximum DC power at cos 1 5 300W Maximum DC voltage 550V MPP voltage range at AC nominal power 175 440 V DC nominal voltage 400 V Minimum DC voltage 125V Start voltage adjustable 150 V Maximum input current 2x15A Maximum input current per string 15A Number of MPP trackers 2 Strings per MPP tracker 2 The maximum open circuit voltage which can occur at a cell temperature of 10 C may not exceed the maximum input voltage AC Output AC nominal power at 230 V 50 Hz 4 600 W Maximum AC apparent power 5 000 VA Nominal AC frequency 220 V 230 V 240 V Nominal AC current at 220 V 230 V 240 V 20 9A 20A 19 2A Maximum AC current 22A Total harmonic distortion of output current at AC lt 3 THD voltage lt 2 AC power gt 0 5 AC nominal power AC voltage range 180 V 280 V Nominal AC frequency 50 Hz 60 Hz Operating range at nominal AC frequency 50 Hz 45 Hz 55 Hz Operating range at nominal AC frequency 60 Hz 55 Hz 65 Hz cos at nominal AC power Supply phases 1 Connection phases 1 Overvoltage category Depends on country configuration
22. 4 Protection class According to EN 60529 in accordance with IEC 62103 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 89 Technical data Features SMA Solar Technology AG DC connection SUNCLIX DC plug connector AC connection Spring terminal Display LC graphic display Bluetooth Standard RS485 galvanically isolated optional Multifunction relay Standard Electronic Solar Switch ESS Electrical service life in the event of a short circuit with a nominal current of 35 A A minimum of 50 switching operations Maximum switching current 35A Maximum switching voltage 800 V Maximum PV power 12kw Protection rating when plugged IP65 Protection rating when unplugged IP21 Torque Upper lid screws 2 4 Nm Lower lid screws 1 5 Nm Additional ground terminal 6 Nm SUNCLIX lock nuts 2Nm Grid forms TN C Suitable TN S Suitable TN C S Suitable TT Suitable if UN lt 30V 90 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Technical data Efficiency 98 Q String A String B 96 94 Se 92 p V 400 V DC sg 960 90 V 300VDC E iss e Vy 200 V DC 95 5 88 200 300 400 Sunny Boy 3000TL Vue V 86 500 1000 1500 2000 2500 3000 Pac W Maximum efficiency Nmax 97 0 European efficienc
23. 4 8 Sealing plugs for DC plug connectors Sunny Boy 3000TL 4 units Sunny Boy 4000T1 5000TL 8 units E 1 Installation Guide F 1 User Manual G 1 Set of documents with explanations and certificates H 1 Supplementary sheet with inverter factory settings optional 1 Installation Guide for communication module 3 2 Identifying the Inverter You can identify the inverter using the type label The type plate is on the right side of the enclosure The serial number Serial no and the type Type Model of the product as well as device specific characteristics are specified on the type label 14 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Mounting 4 Mounting 4 1 Safety DANGER Danger to life due to fire or explosion Despite careful construction electrical devices can cause fires Do not mount the inverter on flammable construction materials Do not mount the inverter in areas where highly flammable materials are stored Do not mount the inverter in areas with a risk of explosion CAUTION Parts of the enclosure can become hot risk of burn injuries e Mount the inverter in such a way that it cannot be touched inadvertently during operation CAUTION Risk of injury due to the heavy weight of the inverter Take the inverter s weight of approx 25 kg into account for mounting 4 2 Selecting the Mounting Location Conside
24. 55 from step 3 Installation Guide SB30TL AOTL 50TLIA4EN 120231 59 Opening and closing SMA Solar Technology AG 7 Opening and closing 7 1 Safety DANGER Danger to life due to high voltages in the inverter Observe the following points before opening the inverter Disconnect the line circuit breaker and secure against re connection fitis connected switch off the power supply to the multifunction relay and prevent it from switching back on DANGER A Risk of lethal electric shock If the DC plug connectors are pulled out without first disconnecting the Electronic Solar Switch a dangerous electric arc can occur Remove the Electronic Solar Switch first e Then open the lid and disconnect the DC connectors J NOTICE o Damage to the inverter through electrostatic discharges Internal components of the inverter can be irreparably damaged by electrostatic discharge Ground yourself before you touch a component 60 SB3OTL 4OTL 5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Opening and closing 7 2 Opening the Inverter 1 Disconnect the line circuit breaker and secure against re connection 2 If it is connected switch off the power supply to the multifunction relay and prevent it from switching back on 3 Remove the Electronic Solar Switch 4 Loosen all 6 captive screws and remove the lower lid 5 Using a current probe ensure that there is no curr
25. IA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection 5 3 2 Connecting the Inverter to the Public Grid AC 1 4 Check that the grid voltage is within the permissible voltage range The exact operating range of the inverter is specified in the operation parameters The corresponding document is located in the download area at www SMA de en in the Technical Description category of the respective inverter Disconnect the line circuit breaker and secure against re connection Remove the Electronic Solar Switch Loosen all captive screws and remove lid Check the correct country setting of the inverter using the supplement provided against the factory settings If the inverter is not set to the desired country standard then adjust the country standard as described in section 5 5 2 Setting the Country Standard and Language using Rotary Switches page 47 For easy connection loosen the display screws until the display raises Flip up the display until it clicks into place Installation Guide SB3OTL AOTL 50TLIA4EN 120231 29 Electrical Connection SMA Solar Technology AG 7 Unscrew the AC cable gland s lock nut G and remove the filler plug from the cable gland Seal in the AC cable gland e 1 There is a two part seal in the cable gland Remove the internal insert if necessary e g to lay a thicker cable The fol
26. OTL 5OTLIA4EN 120231 Installation Guide SMA Solar Technology AG Maintenance and cleaning Push the upper and lower latches on the fan outwards and push the fan out of the fan enclosure from the rear side 5 Clean the fan enclosure with a soft brush a paint brush a cloth or pressurized oir 6 Clean the fan with a soft brush a paint brush or a damp cloth N NOTICE Damage to the fan due to the use of compressed air Do not use pressurized air to clean the fan This can damage the fan 7 After cleaning reassemble everything in reverse order The arrows on the fan enclosure and the fan must point fo the right during assembly The fastening clips on the right side of the fan enclosure must catch underneath the enclosure wall when inserting them into the inverter V The fan has been cleaned 8 Close the inverter as described in section 7 3 Closing the Inverter page 64 9 Check the functioning of the fan as described in the following section 8 1 2 Check fan only with Sunny Boy 4000TL 5000TL page 68 Installation Guide SB30TL AOTL 50TLIA4EN 120231 67 68 Maintenance and cleaning SMA Solar Technology AG 8 1 2 Check fan only with Sunny Boy 4000TL 5000TL Checking the Fan 1 To test fan you will need a special data logging device e g Sunny WebBox or a with appropriate software e g Sunny Explorer in order to change the parameters of the
27. TLIA IEN 120231 11 Safety SMA Solar Technology AG 2 3 Explanation of Symbols This section gives an explanation of all the symbols found on the inverter and on the type label 2 3 1 Symbols on the Inverter Icon Explanation Operation Display Indicates the operation condition of the inverter An error has occurred Read section 11 Troubleshooting page 79 to remedy the error Tap to switch on the display light and switch to the next display message Bluetooth Wireless Technology Shows the status of Bluetooth Communication Rh Electronic Solar Switch ESS DC load disconnection unit e 9 When the Electronic Solar Switch is plugged in the DC circuit is closed e 0 Tointerruptthe DC circuit and disconnect the inverter securely under load you have to disconnect the inverter as described in section 7 2 Opening the Inverter page 61 12 SB3OTL AOTL 5OTLIA4EN 120231 Installation Guide SMA Solar Technology AG Safety 2 3 2 Symbols on the Type Label Icon Explanation Beware of dangerous electrical voltage The inverter operates at high voltages All work on the inverter may A only be carried out by qualified personnel Beware of hot surface The inverter can become hot during operation Avoid contact during operation Observe all documentation that accompanies the inverter For more information on disposal see secti
28. ards the front 4 Push the lid upwards and remove it Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 81 Troubleshooting SMA Solar Technology AG NOTICE x N Damage to the inverter through electrostatic discharges Components on the inside of the inverter may be irreparably damaged due to electrostatic discharge Ground yourself before you touch a component Position of Varistors 1 You can determine the position of the varistors using the illustration below Observe the following allocation of the terminals Terminal A outer terminal Varistor connection with loop crimp Terminal B middle terminal Terminal C outer terminal Varistor connection without loop crimp 5 Use a multimeter to ensure that all of the varistors in the installed state have a conducting connection between connectors B and C The Sunny Boy 3000TL only has 2 varistors Result Measure There is a conducting connection There is probably a different fault in the inverter e Continue with step 9 Contact the SMA Serviceline see section 15 Contact page 101 82 SB30TL_4OTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Troubleshooting Result Measure There is no conducting The respective varistor is defective and must be replaced connection Varistor failure is generally due to influences which affect all varistors
29. ating state LED Color Description A Green Glowing operation Flashing The network connection conditions have not yet been reached Wait for sufficient irradiation B Red Disturbance C Blue Bluetooth communication is active Successful commissioning is indicated by a glowing or blinking green LED The meaning of the illuminated red LED and the meaning of the event numbers on the display are described in section 10 2 Error messages page 72 6 2 Display Messages during Initialization Display messages e 1 The display messages shown in this section serve as examples and can depending on the 54 country setting differ from the display messages of your inverter Firstly the firmware version of the internal Ful PREK xxx HP xnxx processors appears in the text lines After an interval of 5 seconds or after tapping on SN 20023148 XXXX the enclosure lid the serial number or the description of the inverter and the NET ID for communication via Bluetooth will appear The description of the inverter can be changed with a communication device After a further 5 seconds or when you tap again VDEDI25 1 the configured country standard is displayed inp example VDEOT126 1 1 After a further 5 seconds or when you tap again SPRACHE DEUTSCH the configured language is displayed example Language German During normal operation the tex
30. bient temperatures There must be sufficient clearance between the individual inverters to ensure the cooling air from the adjacent inverter flows freely If necessary increase the clearance spaces and make sure there is enough ventilation to ensure sufficient cooling of the inverters SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Mounting 4 3 Mounting the Inverter with the Wall Mounting Bracket 1 Use the wall mounting bracket as a drilling template and mark the positions of the drill holes Number of drill holes used e 1 When mounting onto the wall use at least 2 of the horizontal holes and the lowest hole in the middle e Use the two holes in the center when mounting the device to a pillar 235 mm 235 mm an E E E p 90 mm 25 25 95mm 110 mm 201 3 90mm E 4 EM be 1 i 1 E a E 1 N I ESE RU Qe orsi wo NC FA y e PEREL ee ad Gic cedes da ea esa A EE LE PEE OE ORAE iE Md ep stain y Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 17 Mounting SMA Solar Technology AG 2 Attachthe wall mounting bracket using appropriate screws diameter min 6 mm and washers outer diameter min 18 mm 3 Transport the inverter using the grip recesses
31. ble Type of external wiring of multifunctional relay SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany www SMA de SMA Serviceline Inverters 49 561 9522 1499 Communication 49 561 9522 2499 Fax 49 561 9522 4699 E Mail Serviceline SMA de Installation Guide SB30TL AOTL 50TLIA4EN 120231 101 SMA Solar Technology AG Legal Restrictions The information contained in this document is the property of SMA Solar Technology AG Publishing its content either partially or in full requires the written permission of SMA Solar Technology AG Any internal company copying of the document for the purposes of evaluating the product or its correct implementation is allowed and does not require permission Exclusion of liability The general terms and conditions of delivery of SMA Solar Technology AG shall apply The content of these documents is continually checked and amended where necessary However discrepancies cannot be excluded No guarantee is made for the completeness of these documents The latest version is available online at www SMA de or from the usual sales channels Guarantee or liability claims for damages of any kind are excluded if they are caused by one or more of the following Damages during transportation Improper or inappropriate use of the product Operating the product in an unintended environment Operating the product whilst ignoring relevant statutory safety regulations in the deployment lo
32. cation Ignoring safety warnings and instructions contained in all documents relevant to the product Operating the product under incorrect safety or protection conditions Altering the product or supplied software without authority The product malfunctions due to operating attached or neighboring devices beyond statutory limit values n case of unforeseen calamity or force majeure The use of supplied software produced by SMA Solar Technology AG is subject to the following conditions SMA Solar Technology AG rejects any liability for direct or indirect damages arising from the use of software developed by SMA Solar Technology AG This also applies to the provision or non provision of support activities Supplied software not developed by SMA Solar Technology AG is subject to the respective licensing and liability agreements of the manufacturer SMA Factory Warranty The current guarantee conditions come enclosed with your device These are also available online at www SMA de and can be downloaded or are available on paper from the usual sales channels if required Trademarks All trademarks are recognized even if these are not marked separately Missing designations do not mean that a product or brand is not a registered trademark The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of such marks by SMA Solar Technology AG is under license SMA Solar Technology AG Sonn
33. e enclosure cover within 10 seconds shown on the right appears in the AUTOTEST 3 Now activate the self test within 20 seconds by tapping on the enclosure lid again M Once you have started the test sequence the inverter checks the disconnection times for overvoltage undervoltage maximum frequency and minimum frequency one after the other During the tests the inverter shows the values in the display which are described in section 6 3 2 Test Sequence page 56 Installation Guide SB30TL AOTL 50TLIA4EN 120231 55 Commissioning SMA Solar Technology AG 6 3 2 Test Sequence Note the values which are displayed during the test sequence These values must be entered into a test protocol The test results of the individual tests are displayed three times one after the other When the inverter has carried out the 4 tests it switches to normal operation The original calibration values are reset Current Values in the Display e 1 During the self test the actual voltage the feed in current and the frequency is displayed above the text rows independent of the test values Overvoltage Test The inverter begins with the overvoltage test and shows RUTDTEST V RE REX j the adjacent display message for 5 seconds During the test the voltage limit applied i uring the test sequence the voltage limit applied is V RE shown in the display of the inverter The voltage limit is red
34. easons the inverter disconnects itself from the grid As far as possible check the grid frequency and observe how often major fluctuations occur If repeated frequency variations occur and as a result this error occurs ask the utility provider if it would agree to modify the operating parameter Discuss the proposed parameters with the SMA Serviceline Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 73 Messages SMA Solar Technology AG Event no Display message and cause Corrective measures 8 lt Waiting for grid voltage gt e Check fuse Grid failure gt e Check AC installation lt Check fuse gt e Check whether there is a general black out 9 lt PE conn missing gt e Check AC installation lt Check connection gt Connect PE cable to the AC terminal as described in section 5 3 2 Connecting the Inverter to the Public Grid AC page 29 10 lt 1 N swapped gt e Adjust the connection as described in lt Check connection gt section 5 3 2 Connecting the Inverter to the Public Grid AC page 29 11 lt Installation fault gt e Adjust the connection as described in lt Check connection gt section 5 3 2 Connecting the o Ki Inverter to the Public Grid AC page 29 33 lt Unstable operation gt e Wait for higher irradiation The supply at the DC input of the inverter is If this event recurs at medium
35. eat dissipation as described in section 8 1 Checking Heat Dissipation page 66 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 77 Messages SMA Solar Technology AG Event no Display message and cause Corrective measures 90 lt Inst code invalid gt Avalid SMA Grid Guard Code has The SMA Grid Guard Code entered personal installer password is invalid been entered lt Grid param locked gt The current country data set is locked e Enter the valid SMA Grid Guard Code for changing the country data set lt Abort self test gt Contact the SMA Serviceline see section 15 Contact page 101 lt Changing grid param not possible gt selected rotary switch setting for the country configuration is not programmed parameters to be changed are protected lt Ensure DC supply gt DC voltage at the DC input is not sufficient to run the main CPU Check the setting of the rotary switches see section 5 4 2 Enter the SMA Grid Guard Code e Ensure sufficient DC voltage green LED lights up or flashes 78 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Troubleshooting 11 Troubleshooting 11 1 Checking the PV Generator for a Ground Fault If the inverter displays event number 35 36 or 37 there is probably a ground fault in the PV generator Check the strings for ground faults as de
36. ed B External diameter 5 mm 12 mm Cross section of insulated conductor 0 08 mm 2 5 mm D Strip insulation max 8 mm E Stripping length max 15 mm The cable type and cable laying method must be appropriate to the application and location Line circuit breaker If you are connecting the multi function relay to the public grid it must be protected with a separate line circuit breaker Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 49 Electrical Connection Connection plan Operation message Lor orN Line Circuit Breaker amp 1 A 50 light on Trouble free operation B SB3OTL 4OTL 5OTLIA IEN 120231 Line Circuit Breaker Lor Q SMA Solar Technology AG Error message If necessary connection to ground Error F Q orN Fault in the inverter Inverter in operation Inverter in operation Light on Installation Guide SMA Solar Technology AG Electrical Connection Connection procedure 1 Open the inverter as described in section 7 2 Opening the Inverter page 61 2 Loosen the cable gland s lock nut H slightly and p remove the filler plug from the cable gland m e Seal in the cable gland 1 There is a two part seal in the cable gland Remove the internal insert if necessa
37. ed and the inverter is securely closed M The inverter is now connected to the public grid AC Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 31 Electrical Connection 5 3 3 Additional Grounding of the Enclosure SMA Solar Technology AG If a second protective conductor connection is required in the country of installation you can also ground the inverter using a second protective conductor on the connection terminal on the enclosure Procedure 1 Undo screw A by half way 2 Insert the stripped grounding cable D under the clamping clip C max cross section 16 mm 3 Fasten terminal C The toothing of the lock washer B must face toward the terminal clamp M inverter s enclosure is additionally grounded You can ground multiple inverters as shown in the diagram below GND GND 32 SB3OTL 4OTL 5OTLIA IEN 120231 GND GND Installation Guide SMA Solar Technology AG Electrical Connection 5 4 Connection of the PV Generator DC 5 4 1 Conditions for the DC connection for Sunny Boy 3000TL 2 strings can be connected to the Sunny Boy 3000TL Use of Adaptors e 1 Adaptors branch connectors must not be visible or freely accessible in the immediate surroundings of the inverter DC circuit may not be interrupted by adaptors Obser
38. enallee 1 34266 Niestetal Germany Tel 49 561 9522 0 Fax 49 561 9522 100 www SMA de E Mail info SMA de 2004 to 2010 SMA Solar Technology AG All rights reserved Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 103 SMA Solar Technology AG
39. ent to all DC cables If there is a current present check the installation Installation Guide SB30TL_A4OTL_SOTLIA IEN 120231 61 Opening and closing SMA Solar Technology AG 6 Unlock all DC connectors using a screwdriver Use a screwdriver with a width of 3 5 mm Insert a screwdriver into one of the side slits 1 Lever the screwdriver upward and pull out the plug connector 2 7 Wait until the LEDs display and if applicable fault indicator have gone out 8 Verify the absence of voltage L with respect to N at the AC terminal with an appropriate meter If there is a voltage present check the installation 9 Verify the absence of voltage L with respect to PE at the AC terminal with an appropriate meter If there is a voltage present check the installation 62 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Verify the absence of voltage to ground at the multifunction relay If there is a voltage present check the installation M inverter is now open and free of voltage Installation Guide Opening and closing SB30TL_AOTL_SOTLIA IEN 120231 63 Opening and closing 7 3 Closing the Inverter 1 Check the DC plug connectors for correct polarity and connect them to the inverter To release the DC connectors see section 7 2 Opening the Inv
40. er The screw must meet the following requirements Length atleast 100 mm Diameter 8 mm 1 Screw head No outside hexagon no countersunk head M The inverter is protected against excavation Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 23 Electrical Connection SMA Solar Technology AG 5 Electrical Connection 5 1 Safety NOTICE Damage to the inverter through electrostatic discharges amp B Internal components of the inverter can be irreparably damaged by static discharge e Ground yourself before you touch a component 5 2 Overview of the Connection Area The following figure shows the assignment of the individual connection areas enclosure openings and cable glands of the inverter 24 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection Object Description A DC plug connectors for connecting the strings input zone A B Electronic Solar Switch ESS socket C DC plug connectors for connecting the strings input zone B only with Sunny Boy AOOOTL 5000TL D Connector for optional communication via RS485 E Connection terminal for multi function relays F Terminals for grid connection AC G Cable gland for grid connection AC 12 25
41. erter page 61 2 To create the sealing on the inverter all the DC inputs have to be closed as follows Insert the provided sealing plugs into the unneeded DC plug connectors Do not insert the sealing plugs into the DC inputs on the inverter Insert the DC plug connectors with sealing plugs into the corresponding DC inputs on the inverter DANGER A Risk of lethal electric shock SMA Solar Technology AG D 7 cannot be disconnected easily Only connect the Electronic Solar Switch when the lid is closed Only operate the inverter when the lid is closed so that the DC plug connectors 64 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Opening and closing 3 Close the lower lid with the 6 screws Tighten the screws with 1 4 Nm torque in the order shown in the figure on the right 4 Checkthe Electronic Solar Switch for wear as described in section 8 2 Checking the Electronic Solar Switch ESS for Wear page 69 NOTICE TN Damage to the Electronic Solar Switch by incorrect connection e Firmly connect the Electronic Solar Switch e Check firm position of the Electronic Solar Switch The handle of the Electronic Solar Switch must be flush with the enclosure 5 If connected switch on the multifunction relay power supply Switch on the line circuit breaker Check whet
42. f the screwdriver should be 3 5 mm 3 Carefully pull the DC connector apart 4 Loosen the clamping bracket with the help of a screwdriver The width of the screwdriver should be 3 5 mm 5 Remove the cable M The cable is now removed from the DC plug connector 38 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection 5 4 5 Connecting the PV Generator DC DANGER Danger to life due to high voltages in the inverter Before connecting the PV generator ensure that the line circuit breaker is switched off and that it cannot be reactivated NOTICE N Excessive voltages can destroy the measuring device Only use measuring devices with a DC input voltage range up to at least 1 000 V 1 Check the connection cables of the PV modules for correct polarity and make sure that the maximum input voltage of the inverter is not exceeded At an ambient temperature above 10 C the open circuit voltage of the PV modules must not be more than 90 of the maximum inverter input voltage Otherwise check the system design and the PV module connection If this is not done the maximum inverter input voltage can be exceeded at low ambient temperatures NOTICE 9 Destruction of the inverter due to overvoltage If the voltage of the PV modules exceeds the maximum input voltage of the inverter it can be destroyed by the overvoltage All warranty claims become void
43. hange between the first and second display takes places every 2 5 seconds Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 57 Commissioning Maximum Frequency The maximum frequency test follows the undervoltage test and the inverter issues the adjacent display message for 5 seconds During the test sequence the frequency limit applied is shown in the display of the inverter The frequency limit is reduced successively until the shutdown threshold is reached and the inverter disconnects from the grid SMA Solar Technology AG At u ITOTEST AX LF Once inverter has disconnected from the grid the display successively shows the following values each for 10 seconds Disconnection value Calibration value Reaction time 1 VALORE Di SUDSHZ 2 506LIR 50 05 HZ 1 VALORE Di 51 30 HZ 2 TARATURA 5030HZ TEMPO 0015 2 INTERVENTO 0015 The change between the first and second display takes places every 2 5 seconds 58 SB3OTL_40TL_5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Commissioning Minimum Frequency After the maximum frequency test the minimum frequency F RE FN test takes place and the inverter shows the adjacent display message for 5 seconds During the test sequence the frequency limit applied is RE FIN ug B5 HZ shown in the display of the inverter The freq
44. her than those described here Alternative uses modifications to the inverter or the installation of components not expressly recommended or sold by SMA Solar Technology AG void the warranty claims and operation permission Installation Guide SB30TL_AOTL_S5OTLIA IEN 120231 9 Safety SMA Solar Technology AG Certified Countries The Sunny Boy 3000TL 4000TL 5000TL with according configuration fulfill the requirements specified in the following standards and directives dated 2010 11 e VDE 0126 1 1 02 2006 e C10 C11 2009 05 2006 06 e PPDS DK 5940 Ed 2 2 2006 02 EN 50438 e 1 5 EN 50438 NEN EN 50438 e MSAEN 50438 e SS EN 50438 e UTE C15 712 1 RD 1663 2000 2000 e RD 661 2007 G83 1 1 2003 09 4777 2005 ECutility Meeting 216 PV501 2008 only applies for SB 3000TL20 V 0158 Only possible when the phase voltage is 230 V On request In the event of restrictions in certain regions contact the SMA Serviceline SMA Solar Technology AG can preset special grid parameters for other countries installation locations according to customer requests after evaluation by SMA Solar Technology AG You can make later modifications yourself by changing software parameters with respective communication products e g Sunny WebBox or Sunny Explorer To change grid relevant parameters you need a personal access code the so called SMA Grid Guard Code The appl
45. her the display and the LEDs indicate normal operating mode see section 6 Commissioning page 53 M inverter is now closed and in operation Installation Guide SB30TL AOTL 50TLIA4EN 120231 65 Maintenance and cleaning SMA Solar Technology AG 8 Maintenance and cleaning 8 1 Checking Heat Dissipation If the inverter regularly reduces its output due to too high warming temperature symbol on the display illuminates this can be caused by the following The cooling fins on the rear side of the enclosure are clogged with dirt Clean the cooling fins with a soft brush The ventilation ducts at the top are clogged with dirt Clean the ventilation ducts with a soft brush The fan is clogged only with Sunny Boy 4000TL 5000TL Clean the fan as described in section 8 1 1 Clean fan only with Sunny Boy 4000TL 500071 page 66 8 1 1 Clean fan only with Sunny Boy 4000TL 5000TL 1 2 3 66 Open the inverter as described in section 7 2 Opening the Inverter page 61 Wait for the fan to stop rotating If the fan enclosure is just covered in loose dust clean the enclosure at the rear of the inverter with a vacuum cleaner If you do not achieve satisfactory results with a vacuum cleaner dismantle the fans for cleaning Unlock and remove the plug connector A of the fan Push both latches of the fan to the fan and remove the enclosure with fan SB3OTL A
46. ic contact the SMA Serviceline 2 lt Grid fault gt e Check the triggering of the line circuit The grid voltage has fallen below the permissible range This error can have the following causes Grid disconnected AC cable damaged The grid voltage at the point of connection of the inverter is too low For safety reasons the inverter disconnects itself from the grid breaker e Check the grid current and the grid connection on the inverter If the grid voltage lies outside the acceptable range because of local grid conditions ask the utility provider if the voltage can be adjusted at the feed in point or if it would agree to changes in the values of the monitored operational limits IF the grid voltage lies within the tolerance range yet this error is still being displayed contact the SMA Serviceline 72 SB3OTL 4OTL 5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Messages Event no Display message and cause Corrective measures 3 Grid fault gt Checkthe grid voltage at the point of The average grid voltage over 10 minutes connection of the inverter is no longer within the permissible range If due to local grid conditions the grid This can have the following causes voltage exceeds the configured limiting value ask the utility provider whether the The grid voltage at the point of I beadiusted anie connection of the inverter is too high dei
47. ication form for the personal access code is located in the download area at www SMA de en in the Certificate category for each inverter 10 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Safety 2 2 Safety instructions DANGER Danger to life due to high voltages in the inverter All work on the inverter may only be carried out by qualified personnel e The appliance is not to be used by children or persons with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction e Children should be supervised to ensure that they do not play with the appliance CAUTION Parts of the enclosure can become hot risk of burn injuries During operation the upper lid of the enclosure and the enclosure body may become hot Only touch the lower enclosure lid during operation CAUTION N Possible damage to health as a result of the effects of radiation Do not stay closer than 20 cm to the inverter for any length of time e Grounding the PV generator Comply with the local regulations for grounding the modules and the PV generator SMA Solar Technology AG recommends connecting the generator frame and other electrically conductive surfaces in a manner which ensures continuous conduction and grounding these to ensure maximum protection for systems and personnel Installation Guide SB30TL_AOTL_SO
48. ice the default grid parameters are overwritten They cannot be restored but have to be re entered via a communication device The display language can be changed anytime independently of the grid parameters using the rotary switches In this way the default grid parameters remain unchanged but the display messages are shown in the set language For devices ordered without any specified country of installation the standard setting is VDEO1 26 1 1 and the language is German Changes will be immediately accepted after switching the line circuit breaker on If an unprogrammed switch setting is selected the inverter issues an error message on the display and the last valid setting is retained le Switch Switch B SMA Grid Guard Protected Country Data Sets In some countries the local power supply line requirements demand a mechanism which prevents the parameters for grid feeding from being able to be changed Some country data sets are therefore protected and can only be unlocked with a personal access code the so called SMA Grid Guard Code SMA Grid guard protected country data sets are automatically blocked for 10 feed in hours after commissioning or after the last alteration If the country data set is changed after these 10 feed in hours the inverter will not accept the changes and dis
49. id code entered is valid The configured country data set is now unblocked and can be changed If the configured country data set is protected the unlocking is valid for a maximum of 10 feed in hours lt No new update SDcard gt There is no update file relevant for this inverter on the SD card or the available update has already been carried out lt Grid param unchanged gt The selected switch setting is not programmed or there is no country data set available on the SD card lt Parameters set successfully gt A new country data set has been configured lt SD card is read gt The inverter is currently reading the SD card lt Set parameter gt The inverter sets the parameters lt Update completed gt The inverter has successfully completed the update lt Update Bluetooth gt Successful update of the Bluetooth components lt Update display gt Successful update of display lt Update main CPU gt Successful update of inverter component lt Update communication gt Successful update of communication component lt Update 54851 module gt Successful update of communication interface lt Upd language table gt Successful update of language table lt Update file OK gt The update file found is valid Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 71 SMA Solar Technology AG Messages 10 2 Er
50. ie Detailed information on how to proceed with respect to setting and changing parameters is available in the respective User Manual for your software The last change executed via rotary switch or communication device is always verified and activated if applicable Consequently the switch position may not necessarily show the actual country configuration Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 43 Electrical Connection SMA Solar Technology AG 5 5 1 Checking the Country Standard Check whether the inverter is set to the installation country Before commissioning Checkthat the country setting of the inverter is correct using the supplement provided and comparing this to the the factory settings of the inverter After commissioning Check that the country standard is correct on the basis of the display message during re commissioning see section 6 Commissioning page 53 or e Check that the country standard is correct on the basis of the SMA grid guard measuring channel via a communication device e Display language 1 Once you have set the country standard you can always set the display language later using rotary switch B However you have to then set the rotary switch A to O in order to keep the country data set The settings of each country data set are specified in the operation parameters The parameters can be read out using a communication device The description of the operating parameter
51. in section 7 2 Opening the Inverter page 61 2 Setthe arrows on both rotary switches A and B using a screwdriver to the desired positions see table in section 5 5 1 Checking the Country Standard page 44 Use a screwdriver with a width of 2 5 mm e Jumper for English language You can also set the language to English by means of a jumper e g for service purposes e Todo so plug the jumper onto the upper two pins as shown on the right 3 Close the inverter as described in section 7 3 Closing the Inverter page 64 Installation Guide SB30TL AOTL 50TLIA4EN 120231 47 Electrical Connection SMA Solar Technology AG 5 6 Communication 5 6 1 Bluetooth Communication via Bluetooth with a communication device is activated as standard Networking via Bluetooth with other inverters is deactivated ex works The following configuration settings are possible via a rotary switch switch C Switch position Setting NetID 0 Off Communication via Bluetooth with communication device possible no networking with other inverters factory setting 2 F Networking with other inverters In order to restrict communication via Bluetooth between the inverters of your system and those of neighboring systems you can assign an individual NetID to the inverters of your system switch position 2 This however is only necessary if neighboring systems are within a radius of 500 m So tha
52. ing 6 1 Commissioning the Inverter 1 Check the following requirements before commissioning Correct installation see section 4 3 or section 4 4 Correct country configuration see section 5 5 1 Correct connection of the AC cable grid Correct connection of protective earth Complete connection of all DC cables PV strings Unnecessary DC inputs are closed with the corresponding DC connectors and sealing plugs All enclosure openings are closed The enclosure lid is securely screwed in place Electronic Solar Switch is securely plugged Correct installation of AC distribution The line circuit breaker is laid out correctly 2 Switch on the line circuit breaker 3 If connected switch on the multifunction relay power supply n i J Self test in accordance with DK 5940 Ed 2 2 for initial commissioning applies to Italy only The Italian DK 5940 standard prescribes that an inverter can only operate on the public grid after the disconnection times for overvoltage undervoltage minimum frequency and maximum frequency have been checked If you have configured the DK5940E2 2 country data set then start the self test as described in section 6 3 Self Test in accordance with DK 5940 Ed 2 2 Applies to Italy Only page 55 The test takes approx 3 minutes Installation Guide SB30TL AOTL 50TLIA4EN 120231 53 Commissioning SMA Solar Technology AG Check whether the display and LEDs are indicating a normal oper
53. lowing guideline values apply e Cable cross section with seal and insert 12 16 mm e Cable cross section with seal only and without insert 15 21 mm 8 Pull the cable through 9 Raise the AC clamp terminals as far as they will go NOTICE Risk of fire when connecting 2 conductors to a single terminal If 2 conductors are connected to one terminal a poor electrical contact can result in overheating or a risk of fire Never connect more than one conductor per terminal 30 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection 10 Connect L N and the protective conductor PE to the AC terminal in accordance with the label To do this the insulated PE conductor must be 5 mm longer than the insulated L and N conductors L and N must not be swapped CAUTION N Danger of crushing when terminals snap shut The terminals close by snapping down fast and hard Press the terminals down with your thumb do not grip the entire terminal on all sides Keep fingers away from the terminals 11 Close all terminals of the AC terminal again until they snap into place 12 Fold down the display and screw it tightly 13 Tighten the lock nut firmly to the cable gland DANGER Danger to life due to high voltages in the inverter Do not switch on the line circuit breaker until the PV generator has been connect
54. ly 3 8 DK5940E2 2 German No Italy 4 0 RD1663 A Spanish Yes Spain 4 l RDI663 661 A Spanish Yes Spain 4 8 PPC Not used No Greece 4 9 PPC English No Greece 5 8 G83 1 English No England 6 O EN50438 German Yes Various EU countries 6 1 EN50438 English Yes Various EU countries 6 2 EN50438 French Yes Various EU countries 6 3 EN50438 Italian Yes Various EU countries 6 4 EN50438 Spanish Yes Various EU countries 6 5 EN50438 Not used Yes Various EU countries 6 EN50438 Not used Yes Various EU countries 7 0 50438 2 Not used Yes Czech Republic 7 1 50438 2 English Yes Czech Republic 7 2 50438 2 German Yes Czech Republic 7 8 C10 11 French Yes Belgium 7 9 C10 11 English Yes Belgium 7 10 11 German Yes Belgium C JO Customer English No Flexibility C l Customer German No Flexibility C 2 Customer French No Flexibility C 3 Customer Spanish No Flexibility C 4 Customer Italian No Flexibility Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 45 Electrical Connection SMA Solar Technology AG A B Country data set Display language Grid guard Country protection 5 Not used No Flexibility C 6 Not used No Flexibility D O OffGrid 60 Hz English No Flexibility D 1 OffGrid 60 Hz German No Flexibility D 2 OftGrid 60 Hz French No Flexibility D 3 OffG
55. nology AG Mounting 4 4 Mounting the inverter with a top hat rail Requirements for installing the top hat rail Use a TH 35 7 5 supporting rail compliant with DIN EN 60715 e Use stainless steel top hat rail and screws to prevent contact corrosion e Install on level ground only Use fastening material suitable for the surface Please observe the weight of the inverter Procedure 1 Use top hat rail as a drilling template and mark the positions of the drill holes 2 Attach the top hat rail using appropriate screws diameter min 6 mm and washers outer diameter min 18 mm Secure one screw at least every 300 mm 3 Transport the inverter using the grip recesses on the sides 7 iu 4 Suspend the inverter on the top hat rail using the opening on its rear wall Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 21 Mounting SMA Solar Technology AG 5 Check both sides of the inverter to ensure that it is correctly in place Securing the Inverter Against Excavation Additionally secure the inverter in the wall using screws 1 Remove the Electronic Solar Switch downwards 2 Loosen all 6 captive screws and remove lid 3 Drill through the back wall of the enclosure 4 Use suitable drill bit with a minimum length of 120 mm 5 Insert suitable wall anchor 22 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Mounting 6 Fasten the invert
56. nstallation Guide SMA Solar Technology AG Protective Devices Technical data DC reverse polarity protection Short circuit diode All pole DC disconnection unit Electronic Solar Switch SUNCLIX DC plug connector DC overvoltage protection Thermally monitored varistors AC short circuit protection Current control All pole AC disconnection unit Automatic disconnection device SMA Grid Guard 3 Maximum permissible fuse protection 32A Personnel protection Insulation monitoring Rio gt 1 MQ All pole sensitive residual current monitoring unit Climatic conditions in accordance with IEC 60721 3 4 installation type C class 4K4H Extended temperature range 25 60 C Extended humidity range 0 100 Extended air pressure range 79 5 kPa 106 kPa Climatic conditions in accordance with IEC 6072 1 3 4 transport type E class 2K3 Temperaturbereich 25 C 8470 C General data Width x height x depth with Electronic Solar Switch 470 mm x 480 mm x 180 mm Weight 25 kg Length x width x height of packaging 594 mm x 594 mm x 360 mm Transport weight 28 kg Operating temperature range 25 C t60 C Maximum operating altitude above mean sea 2 000 m level Noise emission typical lt 29 dB A Internal consumption in night mode 0 5W Topology transformerless Cooling concept OptiCool tempe
57. nsumption in night mode 0 5W Topology transformerless Cooling concept OptiCool temperature controlled fan Electronics protection rating IP65 Connection area protection rating IP54 Protection class According to EN 60529 in accordance with IEC 62103 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 97 Technical data Features SMA Solar Technology AG DC connection SUNCLIX DC plug connector AC connection Spring type terminal Display LC graphic display Bluetooth Standard RS485 galvanically isolated optional Multifunction relay Standard Electronic Solar Switch ESS Electrical service life in the event of a short circuit with a nominal current of 35 A A minimum of 50 switching operations Maximum switching current 35A Maximum switching voltage 800 V Maximum PV power 12kw Protection rating when plugged IP65 Protection rating when unplugged IP21 Torque Upper lid screws 2 4 Nm Lower lid screws 1 5 Nm Additional ground terminal 6 Nm SUNCLIX lock nuts 2Nm Grid forms TN C Suitable TN S Suitable TN C S Suitable TT Suitable if UN lt 30V 98 SB30TL_A4OTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Technical data Efficiency 98 String A String B 96 94 KJ 92 V
58. on 12 5 Disposing of the Inverter page 87 CE mark The inverter complies with the requirements of the applicable EC guidelines X The inverter is transformerless Direct Current DC x The inverter must not be disposed of together with household waste Alternating current AC Protection rating IP54 A The inverter is protected against dust deposits in the interior and against splashes of water from all angles RAL quality mark for solar products GUTEZEICHEN a The inverter complies with the requirements of the German Institute for olar Quality Assurance and Labeling Device class label D The product is equipped with a wireless component that complies with the harmonized standards Certified safety N G The inverter complies with requirements of Equipment and Product Safety Act in Europe Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 13 Unpacking SMA Solar Technology AG 3 Unpacking 3 1 Scope of delivery Check the delivery for completeness and any visible external damage Contact your dealer if anything is damaged or missing A B C D Object X Number Description A Sunny Boy B 1 Wall mounting bracket 4 8 DC plug connector Sunny Boy 3000TL 4 units 2 x positive 2 x negative Sunny Boy 4000T1 5000TL 8 units 4 x positive 4 x negative D
59. on the sides 4 Attach the inverter to the wall bracket slightly to the left of its final position The right edge of the rear panel of the inverter has to be flush with the right edge of the wall mounting bracket 5 Check both sides of the inverter to ensure that it is correctly in place 18 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Mounting 6 Push the inverter to the right on the wall mounting bracket until it locks into place with the locking bolt on the back wall 7 Check to ensure that the inverter is correctly seated M The inverter is now securely mounted to the wall Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 19 Mounting Optional Theft Protection To protect the inverter from theft you can lock it to the wall mounting bracket with a padlock The lock must meet the following requirements e Size A 6 mm 10 mm diameter B 2 mm C 20 mm D 40 mm E 13 mm Stainless 35 mm 33 mm 60 mm 2 mm e Hardened shackle Secured lock cylinder e Storage of the key SMA Solar Technology AG A B mm D gt Ey Store the key carefully for possible service purposes e Outdoor Installation the padlock 20 SB30TL_AOTL_SOTLIA IEN 120231 Always use a lock suitable for outdoor installation Regularly check the correct function of Installation Guide SMA Solar Tech
60. plays the error message Grid parameter locked If however a later change to the country data set only relates to a change of the display language via the rotary switches in the inverter this change is immediately taken on 42 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection It is also possible to set country data sets parameter CntrySet and or Set country standard and to lock or unlock these manually via a communication device To lock you have to enter the digit sequence 54321 instead of the password into the SMA Grid Guard Code field The data set can only be unlocked by entering a personal 10 digit SMA Grid Guard Code which is valid for a maximum of 10 grid feed hours The application form for the personal access code is located in the download area at www SMA de en in the Certificate category for each inverter The language is configurable without a password independent of the country data set r Changing of parameters in SMA Grid Guard protected country data sets e 1 If the parameters within protected country data sets are changed these are no longer protected and instead of the standard ADJ or Special setting is displayed In this case the parameters are not changed automatically after 10 grid feed hours but have to be manually locked To manually lock the parameters set the SMA Grid Guard Code to 54321 Further information on parameter settings m
61. pper lid so that it is in a vertical position 2 Fasten the screws and the washers half way 3 Pressthe upper lid on the enclosure until it locks into place at the top 86 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Decommissioning 4 Tighten both lid screws with 2 Nm torque 5 Screw the lower lid tight Your inverter is now ready to be sent back to SMA Solar Technology AG 6 Now mount the upper lid of your inverter onto the replacement device in the same manner Mount see section 4 Mounting page 15 and connect see section 5 Electrical Connection page 24 the replacement device 12 3 Packaging the Inverter e f the original packaging is available the inverter should be packed in its original packaging e Ifthe original packaging is not available use a cardboard box suitable for the weight and size of the inverter 12 4 Storing the Inverter Store the inverter in a dry place where ambient temperatures are always between 25 C and 60 C 12 5 Disposing of the Inverter Dispose of the inverter at the end of its service life in accordance with the disposal regulations for electronic waste which apply at the installation location at that time Alternatively send it back to SMA Solar Technology AG with shipping paid by sender and labeled ZUR ENTSORGUNG FOR DISPOSAL for contact see section Page 101 Installation Guide SB30TL_AOTL_SOTLIA IEN 12023 1 87
62. r T RS point or whether it would agree to a Grid impedance at the connection modification of the limiting value for point of the inverter is too high voltage quality monitoring The inverter disconnects to assure If the grid voltage is continually within the compliance with the voltage quality of the acceptable range and this error is still grid displayed contact the SMA Serviceline 4 lt Grid fault gt Check the power supply line for The inverter has left the grid parallel strong shorHerm frequency operation and for safety reasons variations interrupted feeding in 5 lt Grid fault gt f possible check the grid frequency The grid frequency is not within the and observe how often major permissible range For safety reasons the deviations occur inverter disconnects itself from the grid If repeated frequency variations occur and as a result this error occurs ask the utility provider if it would agree to modify the operating parameter Discuss the proposed parameters with the SMA Serviceline 6 lt Grid fault gt e Check the grid connection for direct The internal inverter monitoring has detected an impermissibly high proportion of direct current in the grid current current If this is a recurrent phenomenon check with the utility provider whether it is possible to raise the limiting value of monitoring lt Frq not permitted gt The grid frequency has left the allowable range For safety r
63. r the following points when selecting where to install e mounting method and location must be suitable for the inverter s weight and dimensions see section 13 Technical data page 88 e Mount on a solid surface e mounting location must at all times be clear and have safe access without the use of additional aids such as scaffolding or lifting platforms Any possible service actions are otherwise limited Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 15 Mounting SMA Solar Technology AG 16 mio Mount vertically or tilted backward by max 15 The connection area must point downwards Never mount the device with a forward tilt Never install the device with a sideways tilt Do not mount horizontally Mount at eye level to allow operating status to be read at all times The ambient temperature should be below 40 C to ensure optimal operation Do not expose the inverter to direct sunlight to avoid power reduction due to excessive heating In living areas do not mount the unit on plasterboard walls or similar to avoid audible vibrations The inverter can make noises when in use which may be perceived as a nuisance in a living area Observe the minimum clearances to walls other inverters or objects as shown in the diagram in order to ensure sufficient heat dissipation and sufficient space for removing the Electronic Solar Switch Multiple inverters installed in areas with high am
64. r to the User Manual provided for detailed information on operating the inverter 6 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Notes on this manual 1 4 Symbols Used The following types of safety precautions and general information are used in this manual T DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING WARNING indicates a safety instruction the failure to observe which will result in immediate death or serious injury CAUTION CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury N NOTICE 19 NOTICE indicates a situation that result property damage if not avoided Information 1 Information provides tips that are valuable for the optimal installation and operation of your product M This symbol indicates the result of an action Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 7 Safety SMA Solar Technology AG 2 Safety 2 1 Appropriate usage The Sunny Boy is a PV inverter which converts the DC current of a PV generator into AC current and feeds it into the public grid Principle of a PV System with this Sunny Boy PV modules Sunny Boy Distribution Public grid D E E Eo The inverter may only be operated with PV generators PV modules and cabling of protection class Il Do not connect any
65. rature controlled fan Electronics protection rating IP65 Connection area protection rating IP54 Protection class According to EN 60529 in accordance with IEC 62103 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 93 Technical data Features SMA Solar Technology AG DC connection SUNCLIX DC plug connector AC connection Spring terminal Display LC graphic display Bluetooth Standard RS485 galvanically isolated optional Multifunction relay Standard Electronic Solar Switch ESS Electrical service life in the event of a short circuit with a nominal current of 35 A A minimum of 50 switching operations Maximum switching current 35A Maximum switching voltage 800 V Maximum PV power 12kw Protection rating when plugged IP65 Protection rating when unplugged IP21 Torque Upper lid screws 2 4 Nm Lower lid screws 1 5 Nm Additional ground terminal 6 Nm SUNCLIX lock nuts 2Nm Grid forms TN C Suitable TN S Suitable TN C S Suitable TT Suitable if UN lt 30V 94 SB30TL_A4OTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Technical data Efficiency 98 String A String B 96 94 59 92 i 400 V DC ae 960 90 B 300V DC E V 200 V DC 955 88 200 300 400 Sunny Boy 4
66. rdance with DK 5940 Ed 2 2 Applies to Italy 55 Starting the SelETest ea lk e ate 55 Test Sequences doma ee eee ii ellos SE AS DARAUS ee 56 Interruption of the Self Test 0 0 0 0 cece eect eee eee 59 Restarting the nea ein dada cated Sex LECHE AD 59 Opening and closing 60 sors Moret iati Malas wa can anes 60 Opening the 61 Closing the 64 Maintenance and cleaning 66 Checking deat 5 66 Clean fan only with Sunny Boy 4000 5000 66 Check fan only with Sunny Boy 4000 1 5000 68 SB3OTL AOTL 5OTLIA IEN 120231 Installation Guide SMA Solar Technology AG Table of Contents 8 2 Checking the Electronic Solar Switch ESS for Wear 69 9 Slot for SDcard oot insiso 70 10 Messages isses dor ERR RE MEE ES 71 10 1 Event 71 10 2 72 11 79 11 1 Checking the PV Generator for a Ground Fault 79 11 2 Checking the Function of the Varistors 8 12 Decommissioning eee 85 12 1 Dismantling the
67. rid 60 Hz Spanish No Flexibility D 4 OffGrid 60 Hz Italian No Flexibility D 5 OffGrid 60 Hz Not used No Flexibility D 6 OftGrid 60 Hz Not used No Flexibility C O Off Grid 50 Hz English No Flexibility C l OffGrid 50 Hz German No Flexibility C 2 OffGrid 50 Hz French No Flexibility C 3 Off Grid 50 Hz Spanish No Flexibility C 4 Off Grid 50 Hz Italian No Flexibility C 5 OffGrid 50 Hz Not used No Flexibility C 6 OffGrid 50 Hz Not used No Flexibility Special setting Bluetooth transmission power reduced in accordance with French standards Currently not used The previously configured display language remains set Should the inverter not be set to the installation country you have several options to configure the country standard required 46 Setting via 2 rotary switches as described in section 5 5 2 Setting the Country Standard and Language using Rotary Switches page 47 Alternatively you can conduct the settings via the CntrySet or Set country standard parameters with a communication device once you have commissioned the inverter If you require adjusted parameter settings for your installation location you can change these with the help of a communication device SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection 5 5 2 Setting the Country Standard and Language using Rotary Switches 1 Open the inverter as described
68. ror messages When errors occur a display message including the corresponding event number will appear in the text line of the display By tapping on the enclosure lid multiline messages can be switched further If the error persists for a prolonged period the red LED lights on and the fault signaler is activated if connected In addition depending on the severity of the fault the wrench or telephone receiver symbol on the display will light up e Wrench signifies a failure which can be remedied on site Telephone receiver signifies device failure Contact the SMA Serviceline Event no Display message and cause Corrective measures 1 Grid fault gt e Check the grid current and grid The grid voltage has exceeded the connection on the inverter permissible range This error can have If the grid voltage lies outside the following causes acceptable range because of local grid 9 9 9 grid voltage at the point of conditions ask the utility provider if the connection of the inverter is too high voltage can be adjusted at the feed in point A or if it would agree to changes in the values e Grid impedance at the connection M of the monitored operational limits point of the inverter is too high If the grid voltage lies within the tolerance For safety reasons the inverter disconnects hi is still bei ispl itself fromiha range yet this error is still being displayed gr
69. ry e g to lay a thicker cable The following guideline values apply e Cable diabmeter with seal and insert 5 7 mm e Cable diameter with seal and without insert 7 mm 13 mm DANGER Danger to life due to high voltages in the inverter Do not use cables with single layer insulation Strip cable to a maximum length of 15 mm 3 Insert the cable into each inverter 4 Strip max 8 mm off the insulated conductors Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 51 Electrical Connection SMA Solar Technology AG 5 Connect wires to the terminal using a screwdriver The connection plan shows where the wires must be connected depending on whether you require an operating or an error message Tighten the lock nut firmly to the cable gland Close the inverter as described in section 7 3 Closing the Inverter page 64 Switch on supply voltage The multifunction relay is now operational 5 6 3 Communication module The inverter be equipped with a communication module in order to engage in wireinked communication with special data acquisition devices e g Sunny WebBox or a PC with corresponding software e g Sunny Data Control A detailed circuit diagram and installation description can be found in the communication module manual 52 SB30TL_4OTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Commissioning 6 Commission
70. scribed in the following 1 Open the inverter as described in section 7 2 Opening the Inverter page 61 N Notice Excessive voltages can destroy the measuring device e Only use measuring devices with a DC input voltage range up to at least 1 000 V 2 Measure the voltages between the plus pole of the lt strings and the ground potential PE 3 Measure the voltages between the minus pole of the strings and the ground potential PE 4 Measure the voltages between the plus pole and the minus pole of each string If the voltages measured are stable and the total of the voltages from the plus pole against ground potential and the minus pole against ground potential of a string roughly corresponds to the voltage between the plus pole and minus pole then there is a ground fault Installation Guide SB30TL AOTL 50TLIA4EN 120231 79 Troubleshooting SMA Solar Technology AG Result Measure M You have found a ground fault e installer of the PV generator must remedy the ground fault in the affected string before you may reconnect the string to the inverter The illustration below shows the location of the ground fault Do not reconnect the faulty string e Recommission the inverter as described in section 6 1 Commissioning the Inverter page 53 M You have not found a ground fault It is likely that one of the thermally monitored varistors is defective e Check
71. similarly temperature age induced overvoltage SMA Solar Technology AG recommends that you replace both varistors The varistors are specially manufactured for use in the inverter and are not commercially available You must order replacement varistors directly from SMA Solar Technology AG see section 14 Accessories page 100 e To replace the part proceed to step 6 Insert an insertion tool into the openings of the terminal contacts 1 This releases the terminals If you do not receive an insertion tool for operating the terminal clamps with your replacement varistors please contact SMA Solar Technology AG As an alternative the terminal contacts can be operated using a 3 5 mm wide screwdriver Varistor entnehmen 2 Insert new varistor 3 The pole with the small loop crimp must be mounted into terminal A when reinstalling it 3 Attach the lid so that it is in a vertical position Installation Guide SB30TL AOTL 50TLIA4EN 120231 83 Troubleshooting SMA Solar Technology AG 10 Fasten the screws and the washers half way 11 Press the lid on the enclosure until it locks into place at the top 12 Tighten both lid screws with 2 Nm torque 13 Close the lower lid and re commission the inverter as described in section 7 3 Closing the Inverter page 64 M The check and replacement of the varistors is completed 84 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA
72. sources of energy other than PV modules to the inverter Capacitive Discharge Currents 1 PV modules with large capacities relative to ground such as thin film modules with cells on a metallic substrate are only to be implemented if their coupling capacity does not exceed 1 400 nF During grid feeding a discharge current flows from the cells to ground The amount of current depends on the manner in which the modules are installed e g foil on metal roof and on the weather rain snow This normal discharge current may not exceed 50 mA due to the fact that the inverter would otherwise automatically disconnect from the grid as a protective measure For further information on this subject see the Technical Information Capacitive Discharge Currents in the download area at www SMA de en 8 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Safety When designing the PV system ensure that the values comply with the permitted operating range of all components at all times The free design program Sunny Design www SMA de en SunnyDesign will assist you The manufacturer of the PV modules must have approved the modules for use with this inverter You must also ensure that all measures recommended by the module manufacturer for long term maintenance of the module properties are taken see also Technical Information Module Technology in the download area of www SMA de en Do not use the inverter for purposes ot
73. strings Same type Same number ldentical alignment Identical tilt When connecting just 2 identical strings it is more efficient to connect these to only one input zone also Exception shaded strings or if the total input current is more than 15 A 2 No mixed connections between input zones e 1 For instance if the positive pole of a string is connected at input zone A and the negative pole at input zone B this is called a mixed connection Only connect strings at one input zone and never mix the input zones A and B Otherwise the inverter no longer fulfills the requirements of the EMC Directive Directive on the electromagnetic compatibility of a device and therefore loses its operation license connecting cables of the PV modules must be fitted with plug connectors You will find the necessary DC plug connector for DC connection in the delivery following limit values at the DC input of the inverter must not be exceeded maximum input voltage Maximum input current Input area A Input area B 550V 15 0A 15 0A SB3OTL AOTL 5OTLIA4EN120231 35 Installation Guide Electrical Connection SMA Solar Technology AG 5 4 3 Assembling the DC plug connector In order to connect to the inverter all connection cables of the PV modules must be equipped with the DC plug connectors provided To assemble the DC plug connectors proceed as follows Ensure the plug connec
74. t all inverters in your system are detected by your communication device all inverters must have the same NetID Procedure 1 Open the inverter as described in section 7 2 Opening the Inverter page 61 2 Set the arrow on the rotary switch to the required position using a screwdriver 2 5 mm Use a screwdriver with a width of 2 5 mm 3 Close the inverter as described in section 7 3 Closing the Inverter page 64 e Acceptance of settings The Bluetooth settings will first be accepted upon commissioning the inverter J 48 SB30TL_4OTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection 5 6 2 Multi function relay The inverter is equipped with a multi function relay as standard This can be activated simultaneously with the red error LED beside the display Other functions of the multifunctional relay are outlined in the Technical Description Multi functional relay and OptiTrac Global Peak in the download area at www SMA de These additional functions can be later retrofitted via a firmware update Here you can connect separate loads both in the event of errors and for trouble free operation The following table contains the maximum permissible voltages and currents Voltage Electricity AC Max 240 V Max 1 0A DC Max 30V Max 1 0A Cable Requirements Position Description Value A Cable type Double insulat
75. t line of the display will subsequently be clear See section 10 Messages page 71 for possible event messages which may be displayed in the text line and their meaning SB3OTL AOTL 5OTLIA4EN 120231 Installation Guide SMA Solar Technology AG Commissioning 6 3 Self Test in accordance with DK 5940 Ed 2 2 Applies to Italy Only 6 3 1 Starting the Self Test You can start the self test by tapping on the enclosure lid Prerequisite here is that the country configuration of the inverter has been set to Italy DK5940E2 2 or a reconfiguration based on the DK5940E2 2 country data set has been carried out In addition an undisturbed feed in operation must be possible Display Language during the Self Test Independent of the configured language the display messages for the self test will always be displayed in Italian Proceed as follows for checking the disconnection times l Commission the inverter as described in section 6 Commissioning page 53 The inverter is now in the initialization phase Firstly the firmware version of the internal processors appears in the text lines After 5 seconds or after tapping the enclosure lid the serial number or the description of the inverter appears The description of the inverter can be changed with a communication device After a further 5 seconds or when you tap again the configured standard is displayed DASSHBEZ 2 2 In order to start the self test tap on th
76. the Electronic Solar Switch ESS for Wear page 69 and attach it firmly Dx NOTICE i o Damage to Electronic Solar Switch If it is not correctly connected the Electronic Solar Switch can be damaged e Plug the handle firmly onto the socket of the Electronic Solar Switch The holder must close flush with the enclosure e Check that the handle is securely in place M The PV generator is now connected You can now commission the inverter as described in section 6 Commissioning page 53 Other connection options are optional see section 5 6 Communication page 48 Installation Guide SB30TL_AOTL_SOTLIA IEN 12023 1 41 Electrical Connection SMA Solar Technology AG 5 5 Setting the Country Standard and Display Language The inverter can be configured for various countries This is carried out via the two rotary switches in the inverter before commissioning or via the configuration of the CntrySet or Set country standard parameters via a communication device z B Sunny WebBox or Sunny Explorer once you have commissioned the inverter The switch position O O indicates the delivered state If you have ordered the inverter with specific country settings these will have already been preset in the factory via a communication device In this case you will not be able to recognize the setting by the switch position If changes are made via the rotary switches or via a communication dev
77. tion 8 1 Checking Heat temperature Dissipation page 66 66 lt Self diagnosis gt Contact the SMA Serviceline lt Overload gt see section 15 Contact page 101 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 75 Messages SMA Solar Technology AG Event no Display message and cause Corrective measures 67 lt Comm disturbed gt If this event occurs often A fault has occurred in the internal e Contact the SMA Serviceline communication of the inverter However see section 15 Contact the inverter continues feeding into the grid page 101 68 lt Self diagnosis gt Contact the SMA Serviceline lt Input A defective gt see section 15 Contact page 101 69 lt Self diagnosis gt Contact the SMA Serviceline Input B defective see section 15 Contact page 101 70 lt Sensor fault fan permanently on gt Contact the SMA Serviceline see section 15 Contact page 101 71 lt SD card defective gt Re format the SD card Resave the files to the SD card Parameter file not found or defective gt e Copy the parameter file into the card drive PARASET directory lt Param setting failed gt Check the parameters for valid values e Ensure change rights via SMA Grid Guard Code lt Update file defect gt Reformat the SD card Resave the files to the SD card lt No update file found gt
78. tors have the correct n polarity The DC plug connectors have the symbols Cable Requirements Use a PV1 cable Procedure 1 Insert the stripped cable into the plug up to the limit Pp e ES up 2 Press the clamping clip down until it audibly snaps into place 3 Ensure the cable is correctly in place Result Measure IF the conductors are visible in the hollow Proceed to step 4 cavity of the clamping clip the cable is in the correct position 36 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Electrical Connection Result M If the conductors are not visible in the hollow cavity the cable is not in the correct position Measure e Loosen the clamping bracket with the help of a screwdriver The width of the screwdriver should be 3 5 mm e Remove cable and start again from step 1 4 Push the threaded joint to the thread and screw into place with a torque of 2 Nm sy M The DC connectors are now assembled and can be connected to the inverters as described section 5 4 5 Connecting the PV Generator DC page 39 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 37 Electrical Connection SMA Solar Technology AG 5 4 4 Opening the DC Plug Connector l Screw the threaded joint off 2 Torelease the plug connector slot a screw driver into the side catch mechanism and lever out The width o
79. uced successively until the shut down threshold is achieved and the inverter disconnects from the grid Once the inverter has disconnected from the grid the display successively shows the following values each for 10 seconds e Disconnection value 1 UBL BRE D 2e33nv 2 58GLIR CON 2340y Calibration value 1 VALORE Bi EHE 2 TARATURA elu Reaction time 1 TEMPO 2085 2 INTERVENTO 085 The change between the first and second display takes places every 2 5 seconds 56 SB30TL_AOTL_SOTLIA IEN 120231 Installation Guide SMA Solar Technology AG Undervoltage Test Commissioning The undervoltage test follows the ltage test th f The undervoltage test follows the overvollagetestand ay inverter issues the adjacent display message for 5 seconds During the test the voltage limit lied i ring the test sequence the voltage limit applied is fU RE IN 22111 shown the display of the inverter The voltage limit is increased successively until the shutdown threshold is reached and the inverter disconnects from the grid Once the inverter has disconnected from the grid the display successively shows the following values each for 10 seconds e Disconnection value 1 VALORE DI 2320 2 58BGLIR CON cae cv Calibration value 1 URLBRE 2 TARATURA 84 0 V e Reaction time 1 TEMPO 1 15 5 2 INTERVENTG D155 The c
80. uency limit is increased successively until the shutdown threshold is reached and the inverter disconnects from the grid Once the inverter has disconnected from the grid the display successively shows the following values each for 10 seconds Disconnection value 1 VAL ORE D 5B Dn HZ 2 58GLIR CON 5000 HZ J 1 VALORE Di S 10 HZ 2 TARATURA 49 17 HZ Reaction time 1 TERPS 1085 2 INTERVENTO 085 The change between the first and second display takes places every 2 5 seconds 6 3 3 Interruption of the Self Test If during the self test an unexpected disconnection requirement occurs the self test is interrupted The same applies if the DC voltage is so low that the feed in can not be continued The inverter then shows the adjacent display AUTOTEST INTERROTTO message for 10 seconds Restart the self test as described in the following section 6 3 4 Restarting the Self Test page 59 6 3 4 Restarting the Self Test In order to restart the self test proceed as follows 1 2 3 Disconnect the line circuit breaker and secure against re connection If it is connected disconnect the multifunction relay power supply Disconnect the Electronic Solar Switch from the inverter for 5 minutes and then connect it again The inverter is now in the initialization phase and you can restart the self test as described in section 6 3 1 Starting the Self Test page
81. ve the procedure for disconnecting the inverter as described in section 7 2 Opening the Inverter page 61 Requirements for the PV modules of the connected strings Same type Same number ldentical alignment Identical tilt e connecting cables of the PV modules must be fitted with plug connectors You will find the necessary DC plug connector for DC connection in the delivery Installation Guide SB30TL AOTL 50TLIA4EN 120231 33 Electrical Connection SMA Solar Technology AG following limit values at the DC input of the inverter must not be exceeded maximum input voltage Maximum input current 550V 17 0 A 5 4 2 Conditions for the DC connection for Sunny Boy 4000TL 5000TL The inverter has two input zones A and B each with its own MPP tracker 2 strings can be connected to each input zone Use of Adaptors Adaptors branch connectors must not be visible or freely accessible in the immediate surroundings of the inverter e DC circuit may not be interrupted by adaptors Observe the procedure for disconnecting the inverter as described in section 7 2 Opening the Inverter page 61 34 SB3OTL AOTL 5OTLIA4EN 120231 Installation Guide SMA Solar Technology AG Electrical Connection For each input zone A or BJ the following are the requirements for the PV modules of the connected
82. y NEU 96 3 Installation Guide SB30TL_AOTL_SOTLIA IEN 120231 91 Technical data SMA Solar Technology AG 13 2 Sunny Boy 4000TL DC Input Maximum DC power at cos 1 4 200 W Maximum DC voltage 550V MPP voltage range at AC nominal power 175 440 V DC nominal voltage 400 V Minimum DC voltage 125V Start voltage adjustable 150 V Maximum input current 2x15A Maximum input current per string 15A Number of MPP trackers 2 Strings per MPP tracker 2 The maximum open circuit voltage which can occur at a cell temperature of 10 C may not exceed the maximum input voltage AC Output AC nominal power at 230 V 50 Hz 4 000 W Maximum AC apparent power 4 000 VA Nominal AC frequency 220 V 230 V 240 V Nominal AC current at 220 V 230 V 240 V 182A 174A 167A Maximum AC current 22A Total harmonic distortion of output current at s 3 AC THD voltage lt 2 AC power gt 0 5 AC nominal power AC voltage range 180 V 280 V Nominal AC frequency 50 Hz 60 Hz Operating range at nominal AC frequency 50 Hz 45 Hz 55 Hz Operating range at nominal AC frequency 60 Hz 55 Hz 65 Hz cos o at nominal AC power Supply phases Connection phases Overvoltage category Depends on country configuration Voltage surge resistance in accordance with IEC 60664 1 92 SB3OTL 4OTL 5OTLIA IEN 120231 I

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