Socomec SUN-12KTL65RP user manual
Contents
1. Note When the PV panel s output is low the feeding DC power may drift slowly as does the AC power It is because PV inverter is tracking maximum DC power constantly 4350comec n Innovative Power Solutions s L 5 INTALLATION INSTRUCTION 5 1 Inside the Package After opening the package please check the contents of the bor It contains the following items N 1 Photovoltaic Inverter N 1 User s Manual N 26 Screw M4 x 30L with relative Nylon Drive Anchor N 2 Security Screw N 1 Mounting Bracket N 1 AC Cover N 2 Rubber Bushing QUO EE 5 2 Mounting SUNSYS B10 PV inverter Advice before Installation To obtain optimal performance please consider following guidelines before installation Do not expose the PV inverter to direct sunlight Direct sunlight increases the internal N temperature that may reduce conversion efficiency e Check the ambient temperature of installation is within specified range 20 60 C The grid voltage and frequency at installed site must be within the specific range defined by applicable regulation type Electric utility company has approved the grid connection Only qualified personnel are performing the installation and maintenance Adequate convection space surrounds the Inverter Inverter is being installed away from explosive vapor or dust No flammable object is near the Inverter No mounting on wooden flammable surface ambient temperature is up to 60 C However fo2. V failures due to lightning floods fires earthquakes riots wars or other force majeure or derived from any other reason different from the normal conditions of operation of the inverter and which are outside the Control of Sicon S r l VI damage caused by surges VII corrosion damage VIII inadequate transportation IX failure to comply with standards set by the user X he guarantee referred to in this writing is also included l in the case in which the product and or component is not vitiated returned to Sicon Srl in the original packaging or equivalent Il in the case where the serial number identification of the products has been manipulated or not it is uniquely identifiable Ill in the case in which the defect relates to aspects relating to the aesthetics or construction of small entities that do not compromise the normal functionality of the product IV are not covered by the warranty provided for in this write requests that go beyond the rights established by the warranty conditions and in particular claims for damages for loss of production loss of profit or due to product defects or due to the cost of installation or uninstallation Option Premium Sicon S r l offers the guarantee premium optional and against payment to be requested in writing to Sicon Srl and which provides for replacement of equipment within a maximum of 72 hours of the request on site made by a courier authorized by Sicon Srl which will b
3. animals Inverter is abnormal procedures wiring and insulation Reconnect AC DC connection check the status of Inverter If the problem persists please Update the firmware according to instructions or gt Replace the Inverter Notes An insulation gloves must be wearing during procedures Disconnect AC side of Inverter by opening AC switch Disconnect the DC side from the Inverter Check both the AC and DG wiring and insulation Reconnect AC DG connection check the status of Inverter If the problem persists please Update the firmware according to instructions Or gt Replace the Inverter Notes An insulation gloves must be wearing during procedures SOCOmeC Innovative Power Solutions SELAR Fault Message Grid Fault Grid Volt Grid Freg No Utility PV over Voltage Fault definition Grid measured data is beyond the specification voltage 8 freguency Inverter is not able f to detect AC voltage The detected PV voltage is higher than specification SOCOmecC Innovative Power Solutions SELAR Possible Causes The detected AC voltage is beyond under the setting of Inverter The detected AC frequency is beyond under the setting of Inverter AC connection is not correct Grid condition is weak or unstable Other high power consumption device is affecting the grid system The setting of Inverter is d
4. gt Replace the Inverter Do the same actions as left column again If the fault continues gt Update the firmware according to instructions or gt Replace the Inverter SOCOmeC Innovative Power Solutions SELAR Fault Proposed Actions for Proposed Actions for Message Fault definition Possible Causes End user Professionals DC voltage of DC DC Input voltage BUS that inside that feed to DC BUS Inverter is higher is too high Do the same actions as left than expectation column again Confirm the configuration of the PV Panel to ensure the it is used within specification If the fault continues Update the firmware Disconnect PV and PV from the input start the unit again If so please call service DC voltage of DC DC Input voltage inside Inverter is that feed to DC BUS according to instructions or lower than is too low Replace the Inverter expectation The DC sensorat 1 Operation Disconnect PV and PV 1 Do the same actions as left output is abnormal firmware is from the input start the column again DC Sensor Abnormal unit again If the fault continues Fault Detected current 2 If it does not work please Update the firmware of Hall sensor is call service according to abnormal instructions or Replace Inverter Warning Dangerous high voltage exists on both DC and AC wires and connections For end user Please do NOT touch any live pa
5. 7 Twist the connector cable gland to lock the bushing and cable together firmly 8 Check the installation condition again v Donot install the PV inverter on a slanted surface v Check Inverter are securely hooked on bracket at both of upper and lower sides 2 SocOmec K nnovative Power Solutions SELAR 5 4 Connecting of the PV Modules For connecting DC input of one single Inverter connected strings must consist of modules of the same type Do not share the DC input connection with other Inverter The number orientation and tilt of panels may differ for different application The input terminals on the Inverter are Multicontact MC4 DC connectors Appropriate cable couplers from the same manufacturer should be used for DC input connection The following table lists those connector pairs Maximum nominal Maximum gauge Bmm Maximum gauge 2 Emm Advice before connecting of PV module To obtain optimal result from PV inverter please consider the following guidelines before connecting the PV modules to the device 1 Firstly make sure the maximum open circuit voltage Voc of each PV string does not exceed the related specification as below table listed in all condition 2 Check short circuited current of the PV string The total short circuits current I of the PV string should not exceed the Inverter s maximum DC current 3 Always connect PV modules positive terminal to PV inverter DC positive
6. terminal negative terminal to PV inverter DC negative terminal Nicht unter Last trennen Lesen Do not disconnect under load For moi Non scollegare sotto carico Per ulte Ne pas d connecter en charge Veuillez No desconectar en carga Favor d 4 Each group of terminals of the DC inverter converts a DC current of maximum 24A 18 20comec Innovative Power Solutions SELAR How to Disconnect MC4 DC connectors The following pictures illustrates how to disconnect MC4 DC connector by using a connector extractor as below figure shown the connector extractor shall be found in accessories box shipped along with package of Inverter 1 Insert the tool through the connector in either way to cramp its clips As below figure shown 2 After cramping the clips pull the connector slightly downward to disassemble the DC cable Warning Don t disconnect DC power or cables while the Inverter is still feeding AC power to the grid be sure to switch off AC power at first then turn off DC switch if present and disconnect DC cables at last SOCOmeC n Innovative Power Solutions SELAR 5 5 Switch grid connection The AC power switch is an interface between the PV inverter and the public network The value of this switch recommended 32 A 400V 4 poles must be designed by a qualified technician in order to meet the local safety regulations Is also recommended the use of a differential switch type A
7. this Inverter tries to disturb its input power for every starting up During the process user can see the DC power reading drift Green backlight 26 2 50COmec Innovative Power Solutions SELAR 6 4 Using the LCD Display and Data Logger 6 4 1 Operation 1 Keys on the data logger On the data logger there are 5 keys used to change and operate Generally the functions of keys are defined as followings View the lower layer 1st to 2nd or move the cursor right lt View upper layer 2nd to 1st or move the cursor left all View the previous screen or move the cursor up Sin View the next screen or move the cursor down OK Set or confirm 2 Back light of LCD As described in previous section the color of backlight changes according to operation status To save power the light remains illuminated only for 3 minutes after last operation However in case a failure or error occurs other than the backlight goes red the backlight flashes every second until user presses the key accordig to instruction on the LCD 3 Audio Alarm To inform the user data logger will emit audio alarm in cases of following a Inverter failure b Memory capacity of data logger is less than 596 remained C Convection fan is not able to rotate for any reason This audio alarm can be disabled by system information menu To do this consult the section system information at follow 4 Behavior in case memory is
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9. AC value of 300mA Ground Cable 10mm AC Connection Unit Consist of Breaker Fuse 4mm 6mm Output Cable Terminals etc 20 20comec Innovative Power Solutions SELAR 5 6 Post installation checklist il Before connecting the PV modules to make sure that the polarity of the DC terminals of each link is correct The incorrect connection may damage this equipment permanently 1 High voltages exist when PV Panel is exposed to sufficient irradiation Exposed terminals of PV Panel are under tension and can cause electric shock Avoid making physical contact with those parts of the device 2 After PV Panel is connected to the PV inverter the output voltage is greater than 300VDC and when the AC grid is not connected to the Inverter the Data Logger LCD displays the following Red backlight 3 Check the connection between PV inverter and the AC Connection System and then check the connection between the Public Utility and the AC Junction Unit Close the AC breaker or fuse in the unit 4 Under normal operation the Data Logger LCD shows the following as an example Green backlight 5 When the display is green the Inverter is feeding power to the grid Under such condition you have installed the Inverter successfully 30COMEec u Innovative Power Solutions s L 6 OPERATION OF PV INVERTER 6 1 Initialization for Regulation Type Setting The Inverter provides a Select Safety function at
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12. abnormal voltage and frequency the Inverter has to disconnect from grid After the situations are cleared Inverter recovers to normal condition For the coming 48 hours the LCD backlight will be yellow as following picture If there is no further abnormal event after 48 hours of operation the color switches back to green again 3 During Fault During grid fault or system failure refer to error message table for further information the Inverter disconnects from the grid the backlight turns red and alarm is ON to notify user User can press OK button on navigation pad to clear fault notification In this condition please check the message If the fault notification cannot be cleared please contact with your local service 4 Shutdown During night or heavily cloudy day the Inverter automatically shuts down In this condition Data Logger and the navigation pad are inactive 2 90COImec 25 Innovative Power Solutions SELAR 5 Three Operating States e Standby During normal operation the PV inverter is in Standby state when the open circuit voltage is between 200V to 250V Green backlight e Waiting Between 251V and 349V at DC side the Inverter is in Waiting state In the meantime the Inverter keeps checking both DC and AC conditions and waiting for connection Green backlight e Normal To be in Normal state voltage on DC side must be 350V or above To check the DC wire connection
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14. of Sicon Photovoltaic Ltd By Silas 1 3 Industrial Zone Scovizze Isola Vicentina 36033 Vicenza Vi 800 00 80 85 toll free or in writing by registered mail or Assistenza socomec com or fax 0444 598626 In every case must be immediately provided to the Department predicted a brief written report indicating the type of defect product serial number and all data contained in the same nameplate In the written report must be accompanied by a copy of proof of purchase document note invoice sales slip tax indicating the date of purchase and which should include the necessary data for identification of the product model serial number In case you can not provide such proof of purchase will use the serial number and date production to calculate the expiration of the warranty The defective product will be returned to Sicon Srl only after obtaining the return authorization number which will be released from service centers after receipt of notice of defect 2 The defective product must be returned to Sicon Srl in the original or equivalent attaching the authorization number the return 3 Where assets are recognized and pampered under warranty Sicon Srl will send the product and or the component fixed to or in place end user at the address notified by them together with the reporting defects or failing that at the place where the good s have been delivered as specified in the contract of sale 4 The shipment of the product and
15. or component replacement is the responsibility of Sicon S r l 5 The installation of the product and or component replacement should be performed by qualified personnel or by a service center authorized and the cost thereof shall be borne by the customer or end user 6 All activities performed by Sicon S r l of products and or components not under warranty shall be paid at Sicon S r l in accordance with the rates and conditions normally applied by itself 7 Sicon S r l reserves the right to provide a different model of product and or component provided equivalent performance in the case where the original model spoiled and warranty is out of production 8 In case of request for on site staff that Sicon Srl the costs of intervention and the cost of moving the Staff will be charged to the customer end user at the rates Sicon Srl force 90COmec i Innovative Power Solutions Se LAR Exclusions from Warranty a The guarantee referred to in this writing is excluded in case of product defects and or components are made and or arising from accidental damage l negligent use improper or inadequate product or component limited use out of tolerance temperature humidity poor ventilation Il Failure to follow instructions for installation use and maintenance described in the Installation and User Manuals IV modifications or attempted repairs made by anyone not authorized by the Department of Post Sale of Sicon S r l
16. ore gay D uedunma pidu ON OO SY ob 15009 JO Miura pidu Fido BASIS pue JOSE py Ueaaad pane AN SUODIDUO 2 Buneledo LAR T 20comec Innovative Power Solutions 5 42 8 COMUNICATIONS 8 1 USB on Inverter The PV inverter is equipped with a versatile communications interface a USB port at underside of the device which allows user to use to monitor the real time status of multiple Inverters Firmware upgrade is also conducted via this interface Connecting laptop PC to Inverter via USB type A to type B adapter cable USB Type A Pluq USB Type B Plug 8 2 SB Interface Data Logger The Data Logger is fit with a B type USB connector for your PC USB host interface Open the USB socket cover before use 24SOCcomec Solar Inverter SUNSYS socomec Innovative Power Solutions SELAR 9 TROUBLE SHOOTING PV inverter requires very little maintenance When unexpected situation occurs please refer to the following table for quick troubleshooting before contacting your local service The following table lists common fault messages and ways to cope with the fault or error 9 1 General Failures Analysis and Trouble Shooting Actions Fault Message Proposed Actions for End user Proposed Actions for Possible Causes Professionals Fault definition Disconnect AC side of connection of Inverter by Inverter by turn off the AC turn off the switch switch Check the DC AC wire
17. reach to full condition Once the capacity of memory is less than 5 data logger will emit audible alarm At that moment user should manage the data inside and try to clear the memory by using a PC In case user ignores the warning and does not clear the memory after memory is 100 full the latest data will overwrite the earlier ones 90COmec S Innovative Power Solutions Se LAR 6 4 2 LCD screens 1 Startup After the Inverter starts up the LCD shows the name of regulatory for wich it was setting and data logger firmware version The frame lasts for 3 seconds and changes to text information below Green backlight 2 Text display The display shows four measurements and one status The bottom right part of the display shows the time and date On occurrence of a warning or error message the bottom line Status is automatically replaced by the error message The user can change the four monitoring parameters a Press gt to highlight the monitoring parameter at the first line By using me and the user can shift to the next line b Press OK to begin setting the monitoring parameter c Press or Ex to select the monitoring parameter of the line d Press OK to confirm Green backlight 28 20comec Innovative Power Solutions SELAR 3 Daily graph By pressing the ek key in the text display screen on LCD is transformed to daily graph as below The graph indicates the AC power tr
18. the first time start up as a process in which user is able to select the intended language displayed and regulation type before starting normal operation The Inverter will not able to operate normally before regulation setting is completed even though it is connected correctly at both DC input and AC output This operation is very delicate since due to problems ot yield it is possible to run only once in case of error you must contact Socomec service center At first time them Please Select Green backlight Installation Country Will be given the opportunity to choose the country from several European countries Green backlight Italy Selecting them by using the arrows e a Identified the country desired press the OK key after which they will be asked to confirm acceptable again by pressing the OK key Set Italy Cannot Change After First Setting Green backlight Yes No 22 2 sOCcOmec Innovative Power Solutions SELAR After that choose the grid type 1 Low voltage the delivery of the energy of the system is in low voltage 2 Medium voltage delivery of the energy of the system is in medium voltage Grid Type Green backlight Grid Type Low Voltage Medium Voltage Then is necessary to set the inverter parameters 1 Default the parameters are the default parameter specified in the regulatory of the contry selected 2 Customization All parameters are settable in accordance with the regul
19. to Error History as shown below The LCD displays the last two recorded error events To see more error events press OK first to toggle the display and then press and 6 System Information By pressing dk again on Error History the LCD changes to the System information of the Inverter including serial number of the Inverter firmware version etc as shown below The following are the monitoring parameters shown in System Display S N Serial number of the Inverter Version Firmware version of the Inverter Memory Memory status of the Data Logger Date Date setting of the Inverter Time Time setting of the Inverter Audio Alarm Turn On or Off audio alarm Language Language setting of display To change the Date Time Audio and Language settings Press 9 and then press or gus to change the parameter to the desired setting Press OK to confirm Use i and to alter the value Press OK to confirm Press lt to cancel a selection and complete the setting 30 2 50COmec Innovative Power Solutions SELAR 7 Regulation parameter By pressing Es again on the System Information the LCD changes to Regulation Parameter as shown below The LCD displays all the inverter parameters that have been stetted at initial setup By pressing is possible to scroll all the parameters Regulation Parameter VH L1 276
20. 0V 0 50s VL L1 184 0V 1 00s VH L2 184 0V 0 50s VH L2 184 0V 1 00s Power Reduction 2 4 As long you remain on this screen is possible by pressing the OK keys for 10 seconds and by insert a password 4613 to set all parameters again See Grid Parameter settings at point 6 1 for more details 8 Reactive power function When is pressed zu again appears the Reactive Power Function screen Reactive Power Func Mode Off Value N A Press OK over 10s to Change the setting By pressing the OK keys for 10 seconds and by insert a password 4613 is possible to choose a method of managing the reactive power or if it is already active is possible to disable it Password H AAA LEE REEL EE EE RE 33005 E Tr Tr E Seat Soa POE HA HA A HAHAHAHA AH H HHH raseras rasana ranean rasara aera E ERSE ERs sua SOPIRON HI HESE in ILLI hee ttt HEHEHEHE iHa ui g Select char d Delete F Next 90COmec Innovative Power Solutions Se LAR Password J TE ii HHHHHHHHHHHHHHE EE Za HEHHHHHHH EE SES SE Li ke jensen a LH AAA AAA A Select char 4 Delete F Next 31 Reactive Power Mode Const PF Const Q Curve PF P Curve Q U Once entered into the reactive power managing menu is possible to 1 Reactive Power Mode by pressing OK is possible to enable one of the four management arrangement of reactive power or disable it Reactive Po
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23. SUNSYS B10 Installation and Operation Manual SOCOINIOC awer Solutlo Before you start Congratulations on your purchase of the photovoltaic inverter for grid connection SUNSYS B10 which will referencs herein as PV inverter or simply the device The PV inverter is a highly reliable thanks to its innovative desing and excellent quality control the device has been designed to meet the high demand for PV system connected to a main phase Moreover this product is IP 65 approved dusty or humid and especially suitable for outdoor use This manual contains important information about installation and safe use of this unit Prior to use the PV inverter to read this manual carefully In case you encounter any difficulties during installation or use of the device consult the manual before contacting your dealer or local representative Thanks again for choosing our product Keep this manual handy for quick reference Begin to enjoy Sunsys B10 and pro life SOCOMEC owns the rights to full and exclusive ownership of this document The recipient of this document is granted only the personal right of use for the application indicated by SOCOMEC Any reproduction modification or distribution of this document in part or in its entirety or by any means is expressly prohibited without the express consent written Socomec This document is not contractual SOCOMEC reserves the right to make any changes to these data witho
24. ak Ae ee Da Dagras ot e on ower factor Rated power ower range HA on demand Warung temp range W E Overvatege category ACCC AG M D I C Mads in Ta wan gt M IN E RE CR PZ P N 9402 1151 XXP BARCODE WS TYMM00xx 11 YY MM16 On the left side of SUNSYS B10 Grid tied PV inverter shows the rating label of the Inverter The rating label states the Type Brand Name Model Name Specifications and the Serial Number of the Inverter When encounter any difficulties during installation or operation please record the Serial Number SN before contacting your local dealer or representative 2 SOocomec Innovative Power Solutions Se LAR 3 2 3 SUNSYS B10 specific components The descriptions of the major parts of SUNSYS B10 Grid tied PV Inverter are indicated below B Graphic Data Logger 1 2 Pairs of DC Input Terminals 2 Cooling Fan 3 RS485 SLOT I hi 4 Pressure Compensation Seal y 5 Interface US8 8 AC Outpu Part Name 1 DC Input Terminals 2 Cooling Fan 3 Optional Communication Slot and Cover 4 Pressure Compensation Seal 5 USB Interface 6 AC Output Cable Gland 7 Ground PE Cable Gland 8 Graphic Data Logger 30COMEec Innovative Power Solutions s L t Cable Gland 7 Ground PE Cable Gland Description Each input pair consists of positive and negative terminal External cooling fan for the inverter Optional communic
25. ation slot A hardware device that used to dissipating heat into the surrounding air Connect this port directly to your PC via an USB cable users can communicate with the Inverter through specific program tool For wiring AC output cable to the grid with a waterproof enclosure For wiring Ground PE output cable to the grid with a waterproof enclosure Operation status display and system characteristic setting 3 3 Introduction of Graphic Data Logger To show the information of Inverter there is a graphic Data Logger in the unit This Data Logger can show various information of the Inverter such as operational status and warning message its button allow user to operate for display control or system characteristic setting 3 3 1 Graphic Data Logger Configuration The following table indicates the main specification of the Data Logger LCD Display Displayed Information Each I P power O P power Operation mode and warning message Storage Period Storage Media 2GB SD card support up to 32GB Data Download Via B type USB 3 3 2 Features of Graphic Data Logger Multicolored back light The backlight of the LCD will be changed according to its status There are 3 colors of backlight and their indications are e Green Start up and normal status e Red Fault Status In this status Inverter disconnected from grid due to system fault or Inverter These faults and failures are defined in error message table later on e ow Wa
26. atory of the country selected Grid Parameter Grid Parameter Green backlight Default Customization If itis set cusomization in subsequent windows will be set one by one all the parameters For accept press OK Regulation Parameter VHL1 276 0 0 50s VLL1 184 0 1 00s VHL2 276 0 0 50s Grid High Voltage Level 1 VH L1 184 0 1 00s FH L1 52 0Hz 1 50s FL L1 47 0Hz 5 00s FH L2 52 0Hz 1 50s e lt 276 0 gt At the end of all setting there is a summary window Press the e arrow to scroll all parameter 450comec l Innovative Power Solutions D eL Regulation Parameter FH D BACK 50 10Hz FL D BACK 49 90Hz Freq L1 Disable kliqh Power Reduction 2 4 SES Power VS Freq Enable Reconnection T 300s Yes No At the bottom of the page if the parameter are all ok select YES and press OK key for 5s to accept 6 2 Automatic start The PV inverter starts automatically when the DC power from the photovoltaic field is sufficient to run only after the initial startup 24 SOCOmecC Innovative Power Solutions SELAR 6 3 Check list for installation There are 4 modes of operation For each mode there is a corresponding color and text to indicate the status 1 Normal In this mode Inverter continuously converts energy from solar generator to grid utility The corresponding color of LCD is green in this case 2 Recovery from Fault In some situations such as
27. ch value pressing OK The item in the Power Factor Curve setting page are refer at the following picture 30COMEec i Innovative Power Solutions s L Type A Type B Q VAR 5000 L00 3000 5000 3000 3000 9 Active power function From the screen Reactive Power Function by pressing ve again switches to Active Power Func In this screen are only show if it is enable and the value of a possible limitation of active power Active Power Func P Limit 100 Pn 34 20comec Innovative Power Solutions SELAR 7 INVERTER OPERATING STATUS This Inverter is designed to be user friendly the status of the Inverter can be easily understood by reading the information shown on the front panel display or through remote monitoring All possible messages are listed in the following table The Language Matrix of Display Messages Continue in next page 450comec S Innovative Power Solutions D je LA LLE vw AJOUOS aue OIDLI0S aues EF AAAA UULU UNE WES AAAA LULU Rae es AAAACLULU Pp Bed LA AAAA UI BLUE J Uaa MAAA LUL PR ajeg Uan AMAA LULU pp eler Bc A amp AA Uu BLUME nar AAAA uu pp ajec are AAAA LULA Bp 616g D y AAMA UU BLUE Jat AAAA LULU PR84609 qap AAAA LULA Pp BLE IC AAAA LULU RLU Je JEW AAAA LULA DD ae VE py AAAA LULU Pp Bled Ely AAAA LULU PRUNE g UN AAAA LULU EG CUM A amp AA LULA Pp eed OF AAAA UULU PRUNE LIR AAAA LUL Baye puer A amp AA LULA Pp ele auna gE aed on x KX E OLA N AA
28. ct and reconnect the AC grid to see if inverter can be operated normally If problem still occurred check the Inverter If reading value is within specification check the system connection including polarities and security first Find the devices with high power consumption near the AC system Consult the utility power supplier understand the grid conditions regarding the local grid code Use Inverter software to monitor the frequency and voltage If the measured data beyond the setting under the permission of utility supplier use the software to change parameters If the situation is not improved after changing parameters please Update the firmware according to instructions or Replace the Inverter Make sure the breaker and switch on AC side are close Check the AC wiring lf the problem continues replace the Inverter Check the open PV voltage and see if it is more than or too close to specification If PV voltage is much less than specification and the problem still occurs please replace the Inverter 45 Fault Message Fault definition The readings of 2 microprocessors are inconsistent Consistent Fault The detected temperature is high Heat dissipation Over Temperatur e Inverter is abnormal abnormal Relay Fault The detected DC current of Hall sensor component of AC output side is 2 higher than permission DC INJ High Ambient Pos
29. ear the costs of collection and transport equipment foul of the new Disconnection and connection of defective equipment are not included in the new service and will be made by authorized and competent 6 SOCOmecC Innovative Power Solutions SELAR 3 GENERAL DESCRIPTION PV System Diagram A Grid tied PV System is mainly composed of 5 parts PV panelor PV array DC Junction Unit the PV inverter AC Junction Unit connection Interface and a connection to the Public Utility The typical connection diagram of the PV system is shown in the following figure Inverter Pannelli fotovoltaici Collegamento alla rete elettrica pubblica Unit di connessione AC Ingresso DC Uscita AC 2 1 SUNSYS B10 presentation SUNSYS B10 grid tied PV Inverters converts direct current DC power generated by PV modules into alternating current AC which is compatible with the local electricity distribution network also called the public utility or grid system 30COMEec Innovative Power Solutions s L 2 1 1 SUNSYS B10 dimensions The dimensions are expressed in millimeters 3 2 2 Identification S50comec tanguetive Power Solutions SEELAR PV Grid Inverter Model SUN PR 2KTLESRP DS Max bout sols DC Max PY 15 k acker DO Working vokage range DC MPP volea range D Rated er CG Max irgu aaron fraser pz n Qulpul ae yaana GR mman ny EN be cut a areni Ver output gt mp c
30. ed DC Switch Communication Optional Standard USB B type Data logger Display 128 x 64 pixels Front Bezel Function key x 5 Standard embedded Optional removable Normative references 52 SOCOmeC Innovative Power Solutions SELAR N SUNSYS B10 Regular Safet IEC 62109 1 2010 EN 62109 1 2010 x IEC 62109 2 2011 EN 62109 2 2011 EMC EN 61000 6 2 2005 EN 61000 6 3 2007 A1 2011 EN 60947 1 DC Switch Optional EN 60947 3 LVD 2006 95 EC EMC 2004 108 EC 11 2 Load Graphs Load graphs are the typical efficiency charts that related to Vpc and PAc is and the output power within the operation range can be determined by the different level of input voltage as power curve that shown in the following Output Power 100 200 300 400 500 600 700 800 SOU 1000 1100 Input Voltage V socomec Innovative Power Solutions SELAR SOCOINSCC Innovative Power Solutions FP
31. end of a specified date Further explanations are stated below e Time axis x axis On the frame the longest period is 12 hours The number represents the hour The first recorded data of a day is plotted on the first point of left side In case the recorded data of a day is longer than 12 hours press OK first and then press gt and lt to move the graph to time interested Press OK again to terminate the moving e Power axis y axis From 0 to 24KW Each point is the averaged power during 6 minute interval each dot means 500W the maximal dot number is 48 e Date On the upper right corner the date of present display is shown To see daily graph of expected day press gt and lt to select Green backlight 4 Weekly graph Press the of daily display LCD changes to the Weekly Display as below For further explanations see below e Time axis x axis 7 days from Sunday of a week The data at first point of left side is the data for Sunday e Generated KWh Y axis The total generated energy in kWh of the day From 0 to 240kWh Each dot means 5kWh the maximal dot number is 48 e Week change Press 9 and lt to switch to the week interested The corresponding dates on the upper right corner can also be changed Green backlight 30COMEec Innovative Power Solutions s L 5 Error history By pressing ek again on the Weekly Display the LCD changes
32. eviated from its default values Inverter is abnormal Grid is not available AC connection is incorrect AC switch between Inverter and utility is not ON AC fuse and or breaker is open Inverter is abnormal The PV array voltage is too high DC input side of Inverter is abnormal Proposed Actions for End user Disconnect and reconnect the AC grid to see if inverter can be operated normally If problem still occurred 2 check the reading value of AC grid from the LCD display of Inverter If this problem occurs seldom such as 1 time 3 a day no action is necessary If the problem occurs frequently do the actions below Find the device with high power consumption near your AC system Use Inverter software to 5 check the setting of Inverter The setting should be in the range listed in specification If the settings are not correct call your service for changing Use Inverter software or 7 monitoring device to collect data Send the data to professionals for further investigation Consult your utility power supplier understand the grid conditions Request help from the installer Make sure the breaker and switch on AC side are close Check the AC wiring If the problem continues call your local service Open DC connection of Inverter and reconnect If the fault continues call your local service Proposed Actions for Professionals Disconne
33. ms of warranty Sicon S r l warrants its products Sunsys pro series for a period of 5 years from their purchase only to defects in manufacture or materials The period of validity of this guarantee is calculated from the date of purchase of the new product by the end user at a official dealer by the date stated on the purchase document This warranty is valid only for products installed in Italy The warranty includes a repair or replacement of the defective product or component but with shipping and installation of the product or component replacement by the customer or end user b sending to Sicon S r l Or any authorized service centers with removal of the defective product transportation and related fees customer or end user The decision to repair or replace the defective product or component will be responsible solely and exclusively to Sicon S r l The replacement of parts repair parts modifications or components of the product during the warranty period is not prolong the duration of the warranty The standard warranty is additional and not in lieu of any other rights enjoyed by the consumer purchaser of the product and in particular without prejudice to the rights that the consumer is the holder pursuant to Legislative Decree 06 09 2005 n 206 cd Consumer Code Sicon S r l reserves the right to offer extensions of this warranty to be agreed in writing Procedure 1 Defects must be reported to the Department of the Post Sale
34. ng operation Do not touch the heat sink or peripheral surfaces during or shortly after operation socomec Innovative Power Solutions SELAR 10 3 Cleaning and Swapping Cooling Fan Module Ask your installer to clean fans if dust or debris accumulated Exchange procedures of fan module for the SUNSYS B10 model 1 Disconnect the AC power and the DC power of PV inverter 2 Unfasten all the screws of fan module as figure indicated below 3 Take off the fan module by disconnect its cable adapter as figure indicated below 4 Clean fan with damp cloth or soft brush tenderly if needed 49 2 SOCOmecC Innovative Power Solutions SELAR 50 If fan module is damaged or malfunctioned permanently please make a replacement by a new fan module Assemble the fan module in the reverse order of above procedures Check Inverter resumes normal operation after restart SOCOmeC Innovative Power Solutions SELAR 11 SPECIFICATION 11 1 Electrical Specification SUNSYS B10 Input DC Nominal DC voltage 720 V 1000V 260V 350 V Typical 200V 250 1000V 350 850 V 9996 Max PV open voltage System start up voltage Initial feeding voltage Shutdown voltage Working voltage range MPPT Full rating voltage range MPPT efficiency Number of MPP tracker s 10500W 16Ax2 Maximum DC power Maximum DC current 2x2 20A x 2 Max number of parallel strings External DC Circuit Breaker Max Inve
35. ns SELAR location when the hanging irons installed on the PV inverter as illustrated Notes Proper lifting tool must be used for the lifting please beware C Mount the Inverter onto the bracket as illustrated 14 e GO OTI K Innovative Power Solutions SELAR D Check and ensure the device is properly fiked to the bracket in the proper direction 30COMEec Innovative Power Solutions s L 15 5 3 Connecting AC Output Cable Connect PV inverter to the AC Junction Unit with AC output wires and ground wire as shown in the following steps 1 Do not use cables where losses will exceed 1 L1 phase1 L2 phase 2 L3 phase3 N neutron PE hearth ground wires gauge 4 6 mm PE hearth ground wires gauge 10mm Remove the rubber plug from inside of the AC connector socket Insert all AC wires through AC cover kit in following order before cramped with insulated cord end terminal gt cable gland gt rubber bushing gt AC cover gt cord end terminal insulated cable rubber AC con ex gland bushing COger terminal Connect the AC wires to the AC terminal block correspondingly and tighten it properly PE2 wire area must be of same gauge as PE1 does or 10 mm Add an insulated cord end terminal to each AC wire before connecting The stripped length of AC wire is about 10 mm to 12 mm 16 20comec Innovative Power Solutions SELAR 6 Fixthe AC output cover back with a screwdriver
36. r optimal operation it is recommended that SUNSYS B10 grid tied PV inverter can be installed and operated at locations where the ij Inverter is installed where the ambient temperature is between 0 to 40 C 12 SOCOmecC Innovative Power Solutions SELAR Please be sure the installation rules listed below are followed 1 Select a wall or solid vertical surface that can support the PV inverter in the long run 2 PVinverter requires adequate cooling space Allow at least 30cm space above and 90cm space below the Inverter 3 For maintenance purpose please keep Inverter 30cm distance at least from each other A Pai A H y P an gt A za e P e 7 y ER ER F U P y EL ERE Z RE RTS A lt 30 cm 1 30 cm Note Don t mount PV inverter on top of another one or other heat radiating sources unless it is inevitable in that case 100cm spacing at minimum from each other is required to provide proper ventilation effect A Fixthe Bracket by using all of six mounting holes the bracket should be fixed with M5 30mm screws by 30kgf cm or 2 94 N m torque force as illustrated below Central Holes 1355 Snap Bushings e za 146 0 225 4 1200 Mounting Bracket Notes Diameter for the safety screw is at 10mm B PVinverter will be able to lift up with the proper lifting tool in order to move PV inverter to the installed SOCOmeC tt Innovative Power Solutio
37. rning Status Inverter disconnected from grid due to system fault within the past 48 hours but Inverter reconnected Data Logger Display LCD grafico128 x 64 monocromatico Tastierino di navigazione SAN p y En e OK al centro 5SOCOMEec Sylar lavuter sU NS rs Retroilluminazione 3 colori Verde Hosso Giallo 10 20comec Innovative Power Solutions SELAR 4 FEATURES OF SUNSYS B10 This Inverter mainly has following features Lead free RoHS GP2 compliant Max conversion efficiency 97 7 Euro efficiency 97 IP65 enclosure 128x64 graphic display 3 phase 4 wire 230 400V Compact design Embedded ENS and fully complying with the following Grid codes CEI 0 21 Integrated RCMU Residual Current Monitoring Unit Power Management for Active Power and Reactive Power Control 2 MPPT tracker 4 1 Maximum Power Point Tracking MPPT A PV inverter must be able to convert the maximum power from any PV panel Due to its advanced design this PV inverter can track the maximum power from the PV panel in any condition When the displayed power on the LCD output does not change dramatically the Inverter is converting the maximum power from panels When the LCD power reading is significantly changes the Inverter is tracking the power according to the varied sunlight IPv A PPv W E Maximum power point 2 1000W m 120W ass iia ls anii ee 125 Bye Wa wa ee 100 3 E To a 1 50 25 50 UPv V
38. rter Backfeed Current to the PV Arra 300mA DC insulation resistance gt 1 2 MQ DC insulation Transformerless Output AC Nominal AC power 10kW 10kVA Max AC power 10kW 10kVA Nominal AC current 14 5A Max AC current 16A Current Inrush 65A Max Output Fault Current 30A AC Max Short Circuit Current 60A DC current injection Max 20mA AC grid voltage Range 230 400Vac 20 34 4W PE AC grid frequency Eno 47 52Hz O P current distortion THD i lt 3 91 20comec Innovative Power Solutions SELAR Phase shift cosy at nominal gt 0 99 output power 0 8 on demand adjustable Efficiency Max conversion efficiency 98 0 European efficiency 97 2 General Data Power consumption 2 2 standby night EOS SII Protection degree Outdoor Chassis IP65 Fan IP55 Heat dissipation Force air cooling variable fan speed according to temperature on heatsink Acoustic noise level lt 55dB A Operating temperature range 20 60 C Continuous Output power _ S temperature range RE May O P power 609C nominal voltage linear 10000W de rating Max Operating Temp without 0 45 C derating for nominal voltage Humidity 10096 condensing Altitude Up to 2000m without power derating Hazard substance restriction Lead free complied with RoHS GP2 Ground fault protection Internal RCMU and Isolation detection function DC disconnect Optional EN IEC standard approv
39. rts SOCOmecC Innovative Power Solutions SELAR 10 PREVENTIVE MANTENANCE Although PV inverter reguires very little maintenance the following inspections at regularly would help to ensure PV Inverter operation with optimal performance 10 1 Visual Inspection Check the Inverter and cables for any signs of external damage Contact your installer immediately if you find any defects Do not carry out any repairs on your own 10 2 Checking and Maintenance Asking your installer to check for proper Inverter operation at regularly is the measure we suggested for preventative maintenance The following check is the key points 1 Check If the fan guard is covered with debris or dust get rid of it if find any 2 Check heatsink to ensure no barrier blocking its air flow 3 Inspect for corrosion especially at connecting point 4 Verify all connections are firmly tightened periodically 5 Clean the exterior of the unit periodically with a damp cloth to prevent Inverter from accumulation of dust and dirt Keep warranty label intact anyhow 6 Toget optimal performance PV modules cleaning periodically would also be essential due to it is prone to dust and dirt accumulation Warning To avoid risk of electric shock AC and DC power shall be switched off whenever personnel need to contact PV modules under any circumstances Hot Surfaces Although designed to meet international safety standards the PV inverter can become hot duri
40. s of 2 Disconnect the DC side the PV system Clear from the Inverter obstacle ONLY IN SAFE Check both the AC and DC 1 Disconnect DC AC The ground current 1 Obstacle detected by Inverter is higher than threshold after inverter connected to AC gird humidity or water exits between AC LINE and or NEUTRAL to earth ground RMCU Fault Inverter is higher than threshold before inverter Isolation Fault 44 The Insulation of Obstacle Obstacle humidity or water exits between AC LINE and or NEUTRAL to earth ground in the junction box AC wires is CONDITIONS Reconnect DC AC connection check the status of Inverter If the problem persists call local service Notes An insulation gloves must be wearing during broken that could procedures be bit by rat or any d animals Inverter is abnormal humidity or water exits between DC side PV panel to 2 earth ground Obstacle humidity or water exits between DC 3 side PV Panel to earth ground in the junction box The Insulation of DC wires is Disconnect DC AC connection of Inverter by turn off switch Check the DC AC wires of the PV system And Clear obstacle ONLY IN SAFE CONDITIONS Reconnect DC AC connection of Inverter check the status of Inverter If the problem persists call local service broken that could Notes An insulation gloves be bit by rat or any must be wearing during
41. se allow at least 10 minute after the power is disconnected PUBLIC UTILITY ONLY The PV inverter is designed to feed AC power directly to the public utility power grid Do not connect the AC output of this device to any private AC equipment Hot Surfaces Although designed to meet international safety standards the PV inverter can become hot during operation Do not touch the heat sink or peripheral surfaces during or shortly after operation 1 1 Maintenance and Technical Support PV inverter Only authorized personnel are allowed to open the Inverter for service purpose A CAUTION Risk of electric shock from energy stored in capacitor do not remove cover until 2 minutes after disconnecting all sources of power supply 1 2 Unpacking and Installation The SUNSYS B10 grid tied PV inverter may weighs up to 57kg To avoid injury and for safety purpose be sure to use proper lifting techniques and secure the help of someone to assist in the unpacking and installation of the Inverter 20comec Innovative Power Solutions SELAR 2 MANUFACTURER S WARRANTY WARRANTY ON PRODUCTS IN THE SERIES Sunsys pro Sicon S r l part of the group that deals with Socomec control and security of electricity grids in low voltage with registered office in Silas 1 3 Z Scovizze Isola Vicentina 36033 Vicenza VI warrants its products in the series Sunsys pro are new and meet both the specifications and such regulations as applicable Ter
42. sible Causes Software problem 1 Circuits inside Inverter are abnormal Inverter is abnormal temperature is too high problem might be occurred Inverter is abnormal Proposed Actions for End user Open all DC connections of 1 Inverter Wait for 3 minutes Reconnect DC connection and check If the fault continues call your local service Make sure the ambient temperature of installation is less than 55 C Check the space near the heat sink Remove any obstacle that block the heat dissipation near heat sink Call local service if the problems persists Disconnect ALL PV and PV Wait for 1 minutes After no display on LCD reconnect the DC again and check If the fault message still The Hall sensor at 1 output is abnormal DC current of AC grid is higher than the permissible value Inverter is Reading or writing EEPROM Failure inside Inverter is abnormal Operating abnormal Firmware is abnormal Circuits of control 2 board inside Inverter are abnormal Inverter is Communication between the two CPUs is abnormal SCI Failure Operating Circuits of control abnormal firmware is abnormal board inside Inverter are abnormal Inverter is 46 abnormal appears again after restart call your local service Observe the faulty condition for 1 minute If it does not res
43. tore to normal operation please call service Disconnect PV and PV from the input start the unit again If it does not work please call service Disconnect PV and PV from the input start the unit again If it does not work please call service Proposed Actions for Professionals Open all DC connections of Inverter Wait for 3 minutes Reconnect DC connection and check If the fault continues Update the firmware according to instructions or gt Replace the Inverter Make sure the ambient temperature of installation is less than 55 C Check the installed location which should be not directly to the sun Check the required space near the heat sink and the air flow area of heat sink ensure it is clear Remove any obstacle that block the heat dissipation near heat sink If the problem persists replace it Make sure installation is configured under specification Processes the same actions again as left column mentioned If the problem still persists please try to Upgrade the latest firmware according to instruction or gt Replace the unit Reconnect DC connection and check If the fault continues Update the firmware according to instructions or gt Replace the Inverter Do the same actions as left column again If the fault continues Update the firmware according to instructions or
44. ut the prior communication 2 SOCOmeC Innovative Power Solutions SELAR Content f NARETY INSTRUCTIONS tt ed dev ugs AAA AAA AA AAA A 4 2 MANUFACTURER S MARRANTEY EE 5 3 GENEHALLDESGRIP TION u D eio AE 7 Se INTALLATION INSTRUCTIONS da aaa 12 6 OPERATION OF PV INVERTER lt a ve deos Eoo near ads 22 A ANVERTER OPERATING STATUS asa aliada 35 Oe COMMUNICATIONS iari E a e rans A Qe A able 43 9 TROUBLE SHOOTING i u 8 u aaa it ii al 44 I0 PREVENTIVE MAN TENANCE uuu k aa 48 Jb SPECIFICATION etes ta dit dit A A AAA AAA AAA A a uaa aha SI 20comec Q Innovative Power Solutions SELAR 1 SAFETY INSTRUCTIONS AN A AN RISK OF ELECTRIC SHOCK Alternating Current AC and Direct Current DC sources are terminated in this device To prevent risk of electric shock during maintenance or installation please ensure that all AC and DC terminals are disconnected Be sure to secure the Ground line to the Grid s Ground and double check the Line and Neutral are not confused with Ground HANDLING OF INVERTER Only authorized personnel are allowed to handling the PV inverter When PV module or panel is exposed to light it starts to supply high DC voltage be sure to turn off DC switch before servicing or make sure no live part will be touched After disconnecting the PV inverter from the power supply and PV modules electrical charge can still reside in the DC link capacitors Before handling the device plea
45. wer Mode Off Select the desired function by pressing le O aid and confirm pressing OK 2 Const PF by pressing OK is possible to set the parameter of constant power factor function Const Power Factor lt 0 90pf gt Select the desired value by pressing abe O is and confirm pressing OK 3 Const Q by pressing OK is possible to set the parameter of constant reactive power function Const Reactive Power lt 0VAR gt Select the desired value by pressing ek O EK and confirm pressing OK 4 Curve PF P by pressing OK is possible to set the parameters of curve of management of the power factor in function of active power 32 20comec Innovative Power Solutions SELAR Power Factor Curve With Power Percent V lock in 241 4V V lock out 230 0V Node 1 20 1 00pf Node 2 40 1 00pf Node 3 50 1 00pf Node 1 100 0 90pf Select the desired value by pressing e O EL and confirm each value pressing OK The item in the Power Factor Curve setting page are refer at the following picture 5 Curve Q U by pressing OK is possible to set the parameters of curve of management of the reactive power in function of grid voltage Q Curve VS Voltage Yo Type A P lock in 20 Pn P lock out 59oPn Node 1 9096 48 496Q S Node 2 9296 0 0 Q S Node 3 108 0 0 Q S Node 1 110 48 4 Q S Select the desired value by pressing O E and confirm ea
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