User Operating Manual
Contents
1. WARNING Be aware that only qualified personnel should troubleshoot the PV array or the Omnik Micro Inverter WARNING Never disconnect the DC wire connectors under load Ensure that no current is flowing in the DC wires prior to disconnecting 7 4 Internet WEB Introduction Use The monitoring website developed by Omnik to real time track the statistics information of the energy harvest for all Omnik micro inverter system and monitor per module s performance which is integrated into the Omnik micro inverter system 28 MNIKY User Manual V1 3 Omnik New Energy Register address http 221 131 118 124 28080 OMNIAS Sign In Password Remember me Public Sites Demo Account Forgotten your password Data collector Micro Kit registers procedure Register Succeed log on and enter the webpage as below Ai OMNI omnik Logout My Site Public Sites Account Display Jerrvgu omnik Test Real Time History Alert Report Settings 5 24 Sunny 20 30 C U 5 25 Sunny 21 30 C 88 5 26 Heavy rain 19 22 C Alerts 0 items eer em Trees Planted qe Carbon Offset Income yim h A A a E Power Now Today s Energy Monthly Energy Yearly Energy Total Energy o 7 9 y Yy g 0 00 kW Loading Loading Loading Loading Location Overview Power Energy T m n rovincial Jerrygu omnik Test l doen a 400 Thursday Nov 1 2012 09 32 47 311 W 4 The 300 Google 292. User Operating Manual Model Number PIUAK Micro Kit GOMNIA Omnik New Energv OMNIA User Manual V1 3 Omnik New Energv This manual is an integral part of the unit Please read the instruction manual carefully before installation operation or maintenance Keep this instruction manual for future reference This document is not to be reproduced in anv manner nor are the contents to be disclosed to anvone without the express authorization of Omnik MNIKY User Manual V1 3 Omnik New Energy Catalog 1 Read This Fi Eesti 2 2 SVE ONS IL bl a pa MT EDT 3 Zid SIE GY IMO Ol A E O E E TITEL 3 2 20 Der SVN ONS MT Umm 3 2 Technical COMPETENCE tu peer eta i a a e a U 5 24 Sale HSTL CLION kie ke o ne a a i af UU EN ija 6 S Packine ana re I ren rer ernst ae UEM OREL NIA ana ee TE 8 ABA CMO BD III een een 8 3 2 Structure of Micro Kit 22uusss2eessneesnnensnneennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnsnnnnnnnnsennesnnsnennennn 9 3 3 Main LU gre A 9 3 29 1 Basic protection Tull CtIOTISuseseasurcateestoYvke ira tear VEL Ea 9 3 3 2 Plant monitoring functions eeeeesssseseeseeeeeee nennen enne nnn nnne 12 3A Technical Parametern en ae ea rer 13 2 gu AL OR TOT 13 LLOP COR tt i een een 13 22 SVStem are ee BE ba ee 14 4 3 Installation Procedure cccccccsssssececcsesseccesaeesecccsseeeeceesauaeeceessuaseeeessuaaeeeessuaecesssaaasses 15 DOCK ALINE SbAUIC E LUN a qd 21 5 1 WO
3. 512 6295 6676 Fax 86 512 6295 6682 Email service Omnik solar com 31 MNIA Omnik New Energy User Manual V1 3 Appendix Limited Warranty OMNIK provides the 5 year warranty The exact time depends on the contract due to our responsible attitudes toward customers and partners and our confidence in OMNIK products During the warranty period if any defect in workmanship and materials of the Omnik micro inverters is detected customers is entitled by the warranty to ask for replacement or repairing from Omnik with no extra cost During the Warranty period require the product invoices and purchase date for free replacement or repairing The Limited Warranty does not cover the product which trademark is not visible The Limited Warranty does not cover following situations Damaged by transportation Improperly installed Improperly operated Improperly handled or used Use under conditions for which the product was not designed or inan unsuitable environment Any installation and use beyond the scope of relevant international standards Damage cause by non normal natural environment 32
4. grid period and get the current grid voltage by Lock in Algorithm If the grid is short circuit Lock in Algorithm will be failed and M248 will stop working within 25 and have a fault alert by LED Micro Kit _DSP1 sample the real time voltage signal of one grid period and get the current grid voltage by Lock in Algorithm If the grid is short circuit Lock in Algorithm will be failed and Micro Kit DSP1 will disconnect the relay connected to the grid within 2S and all the micro inverters will stop working Anti Islanding Protection M248 increase the reactive distortion to the output current at normal operating 11 MNIA Omnik New Energy User Manual V1 3 conditions and all the M248 are same connection to keep the consistency of distortion Micro Kit DSP1 sample the real time voltage signal of one grid period and get the current grid reactive power by Lock in Algorithm compare the signal with Grid VA max the reactive power detected is more than Grid VA max if the system is islanding and Micro Kit DSP1 will disconnect the relay connected to the grid within 2S and all the micro inverters will stop working eDC Injection 1A Micro Kit DSP1 sample the real time current signal of one grid period and get the current grid DC injection by FFT Algorithm compare the signal with Grid _ currentO max equivalent to 1A If the DC injection is more than Grid _ currentO max Micro Kit DSP1 will disconnect the relay connected to the grid withi
5. operation of the unit CAUTION Visible and legible to the operator during the normal operation of the device e WARNINGS Risk of electric shock Do not open cover No user serviceable parts inside Servicing limited to qualified service personnel e WARNINGS The printed circuit boards contain components sensitive to electrostatic discharge Wear a grounding wrist band when handling the boards Do not touch the boards unnecessarily e WARNINGS Do not operate any device which is damaged lacking parts or dented Failure to observe this warning may result in an electric shock injury fire or accident e WARNINGS Before installing the unit agree with the customer the site e WARNINGS The output connection with AC grid shall be protected by a max 20A circuit breaker e The PIU4K 230 AU shall be connected with the Omnik M248A 230 AU inverter as a system It cannot operate as a stand alone unit or in case of AC grid disruption WARNING Be aware that the input AC voltage of the Omnik Micro Kit shall not exceed the rated voltage higher voltage may cause permanent damage to the device It contains no user serviceable and Omnik Micro Kit Warranty parts CAUTION SAVE THESE INSTRUCTIONS This manual contains important instructions for Micro Kit that shall be followed during installation and maintenance Warning Only authorized persons can be allowed for installation of inverter OuNiI A Omnik New Energy User Manual V1
6. 3 3 Packing and Feature 3 1 Assembly parts 3 m W J Force 5 1 wemma Object Quantity MNIK User Manual V1 3 Omnik New Energy 3 2 Structure of Micro Kit 1 Cover 2 RJ45 socket 3 Base 4 USB socket 5 Display screen 6 Mounting plate 7 Output socket 8 Input socket Note If the Ethernet Cable and Can bus Cable are not connected no holes of outlets shall be opened 3 3 Main functions 3 3 1 Basic protection functions Over Under Voltage protection Micro Kit DSP1 sample the real time voltage signal of one grid period and get the current grid frequency by Lock in Algorithm compare the signal with MNIKY Omnik New Energy User Manual V1 3 Grid_ frequency_ max Grid_ frequency _ min If the signal is more than Grid_ frequency max or less than Grid frequency min Micro Kit DSP1 will disconnect the relay connected to the grid within 2S and all the micro inverters will stop working If the signal is less than Grid frequency max and more than Grid frequency min Micro Kit DSP1 will connect the relay in 60 1808 all the micro inverters will start working again Start micro kit Grid voltage sample Voltage signal Grid votage min Grid ok 0 disconnect relay within 2s Delay 60s 180s Figure 3 3 1 under over voltage protection flow chart Over Under Frequency protection Micro Kit DSP1 sample the real time voltage signal of one grid period and get the
7. ME MO Ore ET E nur LAW CUVELE G CUREP EVO EXPLORE 21 EPSEN i T A Tm 22 5 9 GING DECON CCU arpa AEA EAEE E ee EEE 22 S4 astallati n COCK IS Bananen 23 5 5 Start Up BBEKE nennen sten ee Eee 24 6 Disconnecting a Micro Kit from the system cccccssssececccseseecceceeeseccceesesecccessuaeceeesaeaeceeseaaaeees 25 7 Monitoring and Troubleshooting and Maintenance ccccccsssseccecceesseccecseeseccceseeaeeceesauaeeeeeees 26 RL SATE AN 26 7 2 Maintain periodi6allysesenseun net cevP EE EEWECuUPSU ENIEIX VI TSURHVFI SC NTA E 26 7 3 Micro Kit Status LED Indications and Error REporting ccccccccssssecceeceeseecceseeeeeeeeeeaees 27 ZG Internet VUE e a aa a a p taam rta ru eadcm SI UM INED UUET i DASS 28 mol uat T 31 ADDERE tir E ERU NI VL ETRNARFL een erg 32 MNIA 1 Read This First Thank you for selecting Omnik new energy a leading supplier of micro inverter products for the solar PV market Omnik s new product Micro Kit acts as the power interface PI to the utility grid It is a separate device installed at the coupling point to the utility grid to provide the safety functions such as over under voltage over under frequency and especially active anti islanding as well as lightning protection and line impedance stabilizing network LISN modular design The data of real time performance information of energy harvest for all Omnik micro inverter systems can be collected by Om
8. MNIA Omnik New Energy User Manual V1 3 click settings and enter the Micro Kit register page OMNIA zn My Site Public Sites Account Display o Jerrygu omnik Test 7 Overview Real Time History Alert Report PT 5 24 Sunny 20 30 C IDU 5 25 Sunny 21 30 C 5 26 Heavy rain 19 22 C Alerts 0 items lt Account omnik Site Name Jerrygu omnik Test Maximum 20 Letters Upload Image Default jpg click device OMNIK inverter omnik Logout My Site Public Sites Account Display o Jerrygu omnik Test LLI Overview Real Time Historv Alert Report L3 5 24 Sunny 20 30 C WW 5 25 Sunny 21 30 C i 5 26 Heavy rain 19 22 C amp Alerts 0 items Datalogger S N Datalogger Type Inverter S N Inverter Type Status Last Upadated 1 696969696 DA GPRS Collector o Add At the last part of the page click add fulfill the Micro Kit serial Number in the blank space for example 90000001 click OK and finish the register of the data collector 30 MNIA User Manual V1 3 Omnik New Energy 8 Contact Suzhou Headquarter Xinghu Road No 218 bioBAY Park C2 101 215123 Suzhou China Tel 86 512 6295 6676 Fax 86 512 6295 6682 Email info Omnik solar com www Omnik solar com Omnik German Service Center An der Pikardie 6 01277 Dresden Deutschland Tel 49 0 351 30986031 Fax 49 0 351 30930022 Email service de Omnik solar com Service line Tel 86
9. ace 12mm expansion tubes in every hole by rubber hammer then fix the bracket to the wall with 3 ST6X50 screws n 3 Connect Micro Kit to bracket as following figure bee Om MNIK Omnik New Energy User Manual V1 3 4 Fasten Micro Kit and bracket with M4X8 screw 20 MNIA User Manual V1 3 Omnik New Energy 5 Operating Static Energy data terminal ETU is the core component of the world s first Power Plant Interface PPI created by Omnik it realizes the connection between solar power plant and internet As an intelligent communication gateway ETU uses Omnik s Power Line Communication PLC technology to continuously monitor the data of energy harvest of solar power plant such as power voltage current and frequency it can also transmit the real time data of energy harvest to Omnik s Solar Energy Data Acquisition System SEDAS to realize the monitoring around the world oet aside a minimum functionality of the ETU module in the Micro Kit you can optional this ETU modules to achieve the connection between PV power plant and the Internet RJ45 cable should be simultaneously matching with ETU module 5 1 Working Mode The working modes of an Omnik Micro Inverter are Start up Active Fault Standby The detailed working mode descriptions are as below Start up otart up mode is for a newly installed Micro Kit This startup mode must base on the proper AC micro invert
10. ctives on the previous pages of this manual before you work on the unit Mechanical Installation Check screw connections on the inverter for tightness The ambient operating conditions are allowed See Technical parameter The unit is fixed properly on a nonflammable wall See Mechanical installation The cooling air will flow freely The unit is fixed tightly and support is enough See Mechanical installation Electrical Installation Check all screws of the connection terminals in the installation system before and after the inverter for tightness The AC output voltage matches the unit nominal voltage Make sure that the whole micro inverters array power cannot exceed the permissible input power range of the device The micro inverter output cable and Micro Kit input cable s connections and their tightening torques are OK There are no tools foreign objects or dust from drilling inside the unit Unit connection box and other covers are in place The Micro Kit output power cable and the main power connection is OK The Ethernet and Can bus more than 2 Micro Kit connections are OK The external cords and cables are fixed tightly and strain relief clamp is provided for external accessible cords and cables Cord and cable inlets are sealed completely after cord cable installation 23 MNIA 5 5 Start Up Checks The device has been checked at the factory and adjusted so that it can be commissioned immediately after being install
11. current grid voltage by Lock in Algorithm compare the signal with Grid voltage max Grid voltage min If the signal is more than Grid voltage max or less than Grid voltage min Micro Kit DSP1 will disconnect the relay connected to the grid within 2S and all the micro inverters will stop working If the signal is less than Grid voltage max and more than Grid voltage min Micro Kit DSP1 will connect the relay in 60 1808 all the micro inverters will start working again MNIA User Manual V1 3 Omnik New Energy Start micro kit Grid voltage sample Voltage signal Grid ok 0 disconnect relay within 2s Delay 60s 180s Figure 3 3 2 under over frequency protection flow chart Over Current Protection If the output over current caused by internal fault of M248 is occurred the fuse will be open to disconnect the M248 and grid the LED will be flickered at the same time Micro Kit DSP1 sample the real time current signal of one grid period and get the current grid current by Lock in Algorithm compare the signal with Grid _ current max If the signal is more than Grid current max Micro Kit DSP1 will disconnect the relay connected to the grid within 2S and all the micro inverters will stop working If the signal is less than Grid current max Micro Kit DSP1 will connect the relay in 60 1808 all the micro inverters will start working again e Short Circuit Protection M248 sample the real time voltage signal of one
12. eaning the Micro Kit Wear gloves and safety glasses Disconnect grid cable and micro inverter s cable with Micro Kit Isolating device Clean the inverter with wet cloth carefully 7 3 Micro Kit Status LED Indications and Error Reporting Micro Kit has an inside LED to indicate the status of the Micro Kit The following table 7 3 1 is the LED indications and error report LED Operation Working Mode Producing power and communicating with ETU 4 short yellow blinks Producing power and not communicating with E TU 6 short yellow blinks 3 short yellow blinks Standby Table 7 3 1Status LED Indications and Error Reporting Fields Explain po mae 0000 RC s C Module Temperature M248 Module Temperature d Daily Working Hours Working Hours for the day Minute Daily power generation generation power for the day KWH Monthly power generation Daily power generation for the month WH Amount of power generation Amount of power generation K Amount of working hours Amount of working hours Hour Diagram 7 3 1 Details Control Information 27 MNIA Omnik New Energy User Manual V1 3 Module Disable M248 module disable in the PV system Over temperature M248 over temperature in the PV system Anti island protection Diagram 7 3 2 Information of Disable Mode NOTE A A NOTE Disable Micro Inverter does not affect the operation of all Omnik Micro Inverter system System will bypass the disable Micro Inverter
13. ed Following Section Installation checklist for your personal safety and to avoid damage the following safety checks should be performed before start by a qualified person who has adequate training knowledge and practical experience to perform these tests The data should be recorded in an equipment log If the device is not functioning properly or fails any of tests the device has to be repaired 1 Inspect the equipment and accessories for mechanical and functional damage 2 Inspect the safety relevant labels for legibility 3 Inspect the fuse to verify compliance with rated current and breaking characteristics 4 Measurement of insulation resistance 5 Measurement of earth resistance 6 Mounting structures Verify tightness and integrity of bolts and other fastening devices Verify if there is significant corrosion 24 MNIA User Manual V1 3 Omnik New Energy 6 Disconnecting a Micro Kit from the system To ensure safe disconnection of the Micro Kit from the solar power plant it must NOT be carried out under load conditions Ensure the following disconnection steps are carried out in the order shown 1 Disconnect the AC by isolating the branch via the circuit breaker 2 Disconnect the AC cable from micro inverter in the branch circuit 3 Make sure the LED inside of Micro Kit is off 4 Disconnect the Ethernet and CAN bus cable 5 Remove the Micro Kit from the system 25 MNI A 7 Monitoring and Tr
14. ence necessary to be aware of hazards to which that person may be exposed in performing a task and of measures to minimize risks to that person or other persons Person adequately advised or supervised by an electrically skilled person to enable him or her to perceive risks and to avoid hazards which electricity can create For the purpose of the safety information of this manual a qualified person is someone who is familiar with requirements for safety refrigeration system and EMC and is authorized to energize ground and tag equipment systems and circuits in accordance with established safety procedures The Micro Kit and endues system may only be commissioned and operated by qualified personnel SERVICE PERSONNEL Qualified personnel Decisive voltage class Room or location for electrical equipment to which access is Closed Electrical Operating restricted to skilled or instructed persons by the opening of a Area door or the removal of a barrier by the use of a key or tool and which is clearly marked by appropriate warning signs 2 3 Technical competence Avoid injury The procedures described in this Read be an owners manua ore manual should be performed by operating thie product trained and authorized personnel only Maintenance should only be undertaken by competent individuals who have a general knowledge of and experience with devices of this nature No repairs should ever be undertaken MNIA Omnik New Ene
15. er Ethernet and Can bus cables connecting Active When the Micro Kit is in normal operation process this insures that the power available from micro inverter array is exported to the utility grid The LED inside of Micro Kit will flash in green Fault If the system does not operate correctly Omnik Micro Kit would stop automatically and enter into Disable mode The Omnik Micro Kit system keeps detecting the disable information it will be in disable mode until fault release If the inoperative Micro Kit has been repaired and match to the electrical utility grid the whole system would enter operation mode after 60 seconds to 5 minutes Be aware that only qualified personnel should maintain the OMNIK Micro Inverters The LED will flash in yellow communication fault or red Standby When the Micro Kit is in operation process but keeps with low voltage and 21 MNIA Omnik New Energy User Manual V1 3 current in micro inverter side for a certain time The Micro Kit manages transition from Active to Standby In standby mode Micro Inverters keep detecting the energy output of each micro inverter When the output energy reaches the power generation conditions the inverter would enter into Active from the Standby state he equipment maintenance only can be carried through by service department of Omnik or the service centre or professional authorized by Omnik Maintenance personnel should be familiar with all the warnings in t
16. his manual and the proposed steps Must be sure to disconnect the input and output power before removal of equipment for maintenance 5 2 Grid Connection Micro Kit system connects grid automatically It detects and monitors the performance of each PV module through each micro inverter When the output energy reaches the power generation conditions the Micro Kit system begin connect grid and generate electricity 5 3 Grid Disconnect If the state grid cannot match the following situations table 5 3 1 it bring the Omnik Micro Inter to a rest Variation Range Voltage 230V 205V 265V 47Hz 51Hz Table 5 3 1 Parameter of European state power grid Only to be carried out by qualified competent personnel Start Micro Kit after checking all below steps WARNING Connect the Micro Kit to the electrical utility grid only after receiving prior approval from the utility company 22 MNIA User Manual V1 3 Omnik New Energy WARNING Only qualified personnel could connect Omnik Micro Kit to the electrical utility grid 5 4 Installation checklist To ensure the safe operation of the devices they may be installed and commissioned only by qualified personnel in full compliance with the warnings referred to in this manual Checklist Check the mechanical and electrical installation of the unit before startup Go through the checklist below together with another person Read the Safety instructions and EC dire
17. ion 2 2 Other Symbols some Symbols replace words on the equipment on a display or in manuals Trademark Omnik New Energy MNIk Omnik New Energy User Manual V1 3 No access for unauthorized personal Caution risk of danger symbol for the marking of electrical and electronics devices according to Directive 2002 96 EC Indicates that the device accessories and the packaging must not be disposed as unsorted municipal waste and must be collected separately at the end of the usage Please follow Local Ordinances or Regulations for disposal or contact an authorized representative of the manufacturer for information concerning the decommissioning of equipment Direct current Alternating current Protective conductor Earth ground TERMINAL Protective conductor Terminal Refer to the operating instructions Caution risk of electric shock CE mark is attached to the solar Micro Kit to verify that the unit follows the provisions of the European Low Voltage and EMC Directives MNIKY User Manual V1 3 Omnik New Energy Photovoltaic DC terminal indicating the polarity of the connections positive all positive connections shall be made with Red insulated wire DC terminal indicating the polarity of the connections negative all negative connections with black insulated wires Power conversion equipment hereby is our DC AC inverter A person having appropriate technical training and experi
18. n 2S and all the micro inverters will stop working eLeakage Current 30mA Micro Kit DSP1 sample the real time current signal of one grid period through differential current sensor and get the current grid leakage current directly compare the signal with Grid leakage current max equivalent to 30mA If the DC injection is more than Grid leakage current max Micro Kit DSP1 will disconnect the relay connected to the grid within 2S and all the micro inverters will stop working 3 3 2 Plant monitoring functions Use the Power Line Carrier Communication PLCC technology within Photovoltaic power plant By PLCC technology Micro Kit collects generation data from the PV power plant and transmits to the central database by its built in ETU Measures the data of energy harvest by high precision digital power meter by high precision digital power meter Micro Kit measures the data of energy harvest to achieve the photovoltaic power plant status monitoring and transmits the collected data to central database by eLog High Frequency Line Impedance Stabilization Network LISN By high frequency LISN integrated Micro Kit can improve the immunity but also effectively prevent the Micro Kit interference to the grid Uses CAN bus to connect every single power interface Micro Kit to realize power data monitoring Every Micro Kit connect with others through CAN bus Photovoltaic power generation data can be collected by embedded component ETU
19. nik s built in energy terminal unit Energy Terminal Unit ETU and be transmitted to Omnik Solar Energy Data Acquisition System SEDAS to achieve a global data monitoring for PV power plant This user manual includes Micro Kit overview installation operation instruction and technical parameters To assure properly installation and operation please carefully read this user manual before installation and pay attention to the caution symbol affixed on the product Please hand this user manual to the end user OuNiI A User Manual V1 3 Omnik New Energy 2 Symbols in the manual 2 1 Safety symbols Warnings and cautions tell you about the dangerous conditions that can occur if you do not follow all instructions in this manual Please read following safety symbols to indicate dangerous conditions and important safety instruction DANGER The DANGER symbols in this manual and on JAN the Micro Kit 1N DA N G E R Indicate a hazard with a high level of risk which if not avoided will result in death or serious injury WARNING The WARNING symbols in this manual and on the Micro Kit indicate ahazard with a medium level of risk which if not avoided could result in death or serious injury CAUTION The CAUTION symbols in this manual and on Micro Kit indicate a hazard with a low level of risk which if not avoided could result in minor or moderate injury NOTE The NOTE symbols in this manual indicate the important product informat
20. nit To ensure your personal safety and the proper use of Micro Kit please carefully read this manual before installation If the product is damaged when installation not comply with this manual Omnik do not respond for any quality assurance and other risks For Omnik Micro Kit Warranty Terms and Conditions see the appendix of this manual Be aware that only qualified personnel should install and or replace Omnik Micro Kit Perform all electrical installations in accordance with all local electrical codes Comply the rules of correctly use of tools and personal protective equipment PPE for insuring the Micro Kit safe running OuNI A User Manual V1 3 Omnik New Energy Be aware that only qualified personnel should maintain Omnik Micro Kit Connection of any photovoltaic system to the electrical utility grid should only commence after receiving prior approval from the utility company The Micro Kit MUST be installed and debugged complying with this manual by the professional authorized by Omnik All electrical installation MUST meet the local standard To assure the safe running must comply with the relative standard for using the tool properly and Personal Protective Equipment PPE Away from the chemical and reagent The Micro Kit must installed environments suitable for it s IP rating e CAUTION The device is intended for fixed installation Located on a part that is not removable without impairing the
21. omply with the proper use of tools and personal protective equipment PPE requirements Caution Between the cables power supply cable and CAN Bus and RJ 45 cable to the internet if optional must be isolated from each other Do not place these cables in the same rack MNI A Omnik New Energy User Manual V1 3 Installation Diagram See below Figure 4 3 2 L ae E g oo ka ja s ou EON LL Figure 4 3 2 Installation Diagram otep 1 Connect the plants terminal to AC BUS Cable Step 2 Connect the grid terminal to the Grid Step 3 Connect the USB terminal of Micro Kit to Debug COM Step 4 Connect the RJ45 terminal of Micro Kit to the Ethernet devices connected to the Internet or network card on the PC Optional White N ER Pin1 White Black L IE N Pin2 Brown Green PE ARL Pin3 Green Pind NC Table 4 3 1 AC Input Terminal e Note CAN bus terminal grid terminal plants terminal are all standard component Be connected to relative terminal 16 MNIKY User Manual V1 3 Omnik New Energy Grid connection 1 Wire fastening and split screw connection Tightening torque typically 0 8Nm 1 0Nm N gt Click gt fl D a De um E geen A JO rw mE 3 Connector Locking and split MNIK Installation program 1 Drill three holes in the wall as following figure OuNI A User Manual V1 3 Omnik New Energy 2 Pl
22. oubleshooting and Maintenance No use serviceable parts inside before servicing and in the event of internal malfunction the unit send the Micro Kit to authorized representative or manufacturer Never operate this product and change any part of Micro Kit yourself Only trained and authorized professional personnel WHO ARE FAMTLIAR WITH THE REQUIREMENTS OF SAFETY was allowed to perform servicing and maintenance work 7 1 Safety checks oafety checks should be performed at least every 12 months by manufacturer s qualified person who has adequate training knowledge and practical experience to perform these tests The data should be recorded in an equipment log If the device is not functioning properly or fails any of tests the device has to be repaired For safety check details refer to this manual section 3 Safety instruction and EC Directives 7 2 Maintain periodically Only qualified person may perform the following works During the process of using the Micro Kit the manage person shall examine and maintain the machine regularly The concrete operations are as follow 1 Check the SEDAS Solar Energy Data Acquisition System website if the indicators the Micro Kits are in normal state This check should be performed at least every 6 months 2 Check if the input and output wires are damaged or aged This check should be performed at least every 6 months 26 MNIA User Manual V1 3 Omnik New Energy Before cl
23. rgy User Manual V1 3 or attempted by anyone not having such qualifications Compliance with safety regulations depends upon installing and configuring system correctly including using the specified wirings Only professional assemblers who are familiar with requirements for safety Photovoltaic system and EMC must install the system The assembler is responsible for ensuring that the end system complies with all the relevant laws in the country where it is to be used Omnik require using only genuine replacement parts manufactured or sold by Omnik for all repair parts replacements Head completely through each step in every procedure before starting the procedure any exceptions may result in a failure to properly and safely complete the attempted procedure Servicing of this product in accordance with this manual should never be undertaken in the absence of proper tools test equipment and the most recent revision to this manual which is clearly and thoroughly understood 2 4 Safety Instructions This chapter contains the safety instructions that you must follow when installing operating and servicing the unit If ignored physical injury or death may follow or damage may occur to the unit Read the safety instructions before you commence work on the unit If you are unable to understand the Dangers Warnings Cautions or Instructions contact the manufacturer or an authorized service dealer before installing operating and servicing the u
24. which is connected with internet and central database and transmitted data to central database Solar Energy Data Acquisition System SEDAS analyses the data MNIA User Manual V1 3 Omnik New Energy 3 4 Technical Parameters Data AC Rated switched power 3 68KW Rated voltage 230V Rated current 195V 253V Adjustable With Country Deviation 49Hz 51Hz Adjustable With Country Deviation Electrical Portal Grid and Array Double Relay Grid Connect to Grid Array Connect to Array Enclosure environmental rating IP40 Operating temperature range Dimensions WxHxD in mm Weight CQC TUV DK5940 G83 SEMKO ETL Power Consumption voltage range frequency range 4 Installation 4 1 Operating Condition Operating Temperature Ambient temperature 20 C 65 C Operating Humidity Air Relative Humidity 29096 Rated Input AC230V 50Hz MNIKY Omnik New Energy User Manual V1 3 4 2 System diagram AC BUS Cable PV Module N N lt 16 Manufacturer Wieland Type RST 2513 Detail 96 031 4154 3 Figure 4 2 System diagram Note 1 Connect with Micro kit use it only 2 To gird not use it 14 MNIA User Manual V1 3 Omnik New Energy 4 3 Installation Procedure Dimension See below Figure 4 3 1 Figure 4 3 1 Dimension of Micro Kit Warning Micro Kit MUST connect to earth effectively To comply with local installation of the safety practices and guidelines and shall c
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