Contents
1. and the black is There is one channel of AC output the red is L phase the black is N phase and the yellow green is PE Sf i LIRE a j NOTI CE 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 the feed in point 5 4 Connection of the PV generator DC 5 4 1 DC input wiring Negative CRER AE aaa Positive terminal is terminal 14 5 4 2 DC connection Step 1 Assemble DC cable to connector at the inverter side See 5 4 1 DC Input Wiring Step 2 Disconnect DC and AC circuit breakers Step 3 Check connection cable of one PV array string for correct polarity and that the maximum input open circuit voltage does not exceed 520V Step 4 Measure DC voltage between positive terminal of the PV string and Earth and DC voltage between negative terminal of the PV string and Earth If the two voltages are constant and not zero there is an insulation failure somewhere in this PV string sise Step 5 Plug DC positive and negative connector into corresponding terminals If it makes a click sound it means DC connector has attached to terminals Step 6 Link the rest of the two photovoltaic module strings in the same manner NOTICE To create the sealing of the inverter all the DC inputs that are not required have to be closed as follows Insert the sealing plugs provided into the2. DC plug connectors that are not required Do not insert the sealing plus into the DC inputs on the inverter Insert the DC plug connectors with sealing plugs into the corresponding DC inputs on the inverter 5 5 Connecting inverter to AC grid 5 5 1 AC output wiring NOTICE As the series of products in the 3K Wpower section there are two kinds of AC output terminals So in the installation of EA3KLPV machine please install personnel to select the corresponding installation method I Do not plug in AC output terminal installation method NOTICE The following installation method applicable to the series with the exception of the special EA3KLPV External Appearance as shown in Figure 3 Step 1 Unscrew AC output cover at the downside of the machine AC OUTPUT AC OUTPUT Step 2 Insert stripped AC cables of appropriate size into the cable glands Fix the phase cables into corresponding terminals with screwdriver according to marks F1x ground cable into the ground terminal Step 3 Screw the AC output cover Step 4 Tighten the cable gland in clockwise direction II Pluggable AC output terminal installation method NOTICE The following installation method is only applicable to the series of special EA3KLPV External Appearance as shown in Figure 4 Step 1 Put the wires through Screw Cap Adapter Body of the AC female connector L of the AC male connector on the Keep the wi
3. Front panel NOEL sa rss sensee sait amet 25 DA CREATION Ol UCD vera E E T em rm 25 Os ADDED ne denses eos ee en ten 30 Deh ee ag a E sn a a ou mao 30 OZ EXCUSIOM Ol MAINLY crrcanersanssnapnseanseiansinnaiannryasaeadeadpesinstteseiannes 31 L Manual Instruction 1 1 Symbols used in this manual This manual contains important instructions for safety and operation which must be understood and carefully followed during installation and maintenance of the equipment In order to reduce the risk of electric shock and to be sure that the equipment 1s correctly installed and ready to operate special safety symbols are used in the manual to highlight potential safety risks or useful information The symbols are the following DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE indicates a situation which if not avoided could result in property damage Information provides tips that are valuable for the optimal installation and operation of your product This manual and machine may also use the following electrical symbols and identification Description as follows a Alternating current On Supply Earth ground TERMINAL Off Supp
4. PV Grid connected Inverter EA3KLPV EA4KLPV EA5KLPV User s Manual Contents MANDAT Ine i OR a a re 01 1 1 Symbols used in THIS Mantal ss s cssssssss sessions 01 1 2 User OQNOUD sise nsc mis ocean 02 LS VON E E AE E E E AE E T 02 2 Salety INSUUEUIONSS anse esse reirei ianiai 02 oe Product DESCHIDUON 225255 525 mens css nds nesens tes inst ETE dees 04 3 1 Photovoltaic PV grid connected system ccecceeeseeeeeeeneeaeeneees 04 Oe BASIC SUCRE en a a on ta 05 3 3 Appearance dimension and weight cccsceececeeeseceeeeeeeseeeeees 05 Stier FeCl CaO Act esi e SEE Res 07 A ATISCANQUION PEER aia 10 AI Safely 2522 2cctercectsnestnteecstiendeceteqeneeds aa 10 4 2 Selecting the mounting location sus 10 A Wal MONA a 11 5 Electrical COMMECUO MN sans an ein 12 5 1 General safety instruction Re 12 5 2 The electrical connection diagram overview ccceeceeceeeeeeeeeeaeees 13 D 3 Cape regure ENTS na aan de ose 14 5 4 Connection of the PV generator DC 14 5 5 Connecting inverter to AC grid annees rime recense 16 5 6 Connecting communication cable s s ssssssssssssnnnsannnnnannnannnannnan 20 Ge MICRO AO E AE ne 21 Sak SWITCH ON coissi naa iceman aeeees 21 Oe TE RE A a a a a 22 7 IFOUDIES RGO aa EE EEEE ai 22 7 1 Troubleshooting of the LED indicator 33 88 22 7 2 Troubleshooting of faults in LCD screen sssssssssssssssrsrsnersrsrersnens 23 8 Operation Instructions ann descendance satire sens 25 8 1
5. The dimensions of the EA3KLPV EA4KLPV EASKLPV are 430mm 568mm x200mm WxHxD The inverter weighs approximately 25kg Please take this dimension and weight into consideration during shipping moving and installation 3 4 Technical data EA3KLPV EA4KLPV EASKLPV Specification Input Peak DC short circuit feedback current 159 A peak impulse duration time 2ms DC to case insulation voltage Basic insulation 1800Vdc Imin MPPT Full load MPPT voltage range 180 420VDC 210 420VDC 250 420VDC MPPT efficiency static Output AC i gt 0 99 When overload or short circuit 130 A peak impulse duration time 2ms Basic insulation 1500Vdc Imin Inverter short circuit current gt O O S e S G lt Q O Fa ILES Q o Z 10 O e te e p Te zi 3 Z S 71S DA lt tie oO r CA O F te es EX O Ir o meh R B E oO gis Q wm lt VO xN aA X 96 2 96 3 96 5 p T x amp z IO DN z TE 21212 O 0 2 ge amp elo ltl S j olaja S la lolo da elo E O lo Ilao IO la N g lala B Z 2 a T o E 513 SS 5 I2 gt 5 en al FD ALS o mow o A z Direct connect transformerless Reinforce insulation 3000Vdc 1min 40 000 hours 20 years RS485 to DC input insulation voltage Mean Time Between Failures MTBF
6. a i O z DC to ground insulation resistance detecting and gt 800kohm protection Output protection Short circuit protection Grid monitoring Voltage monitoring Frequency monitoring Input lower over voltage protection points TUV DIN VDE 184V 253V 0126 1 1 G59 2 X 200V 253V 200V 253V protection points G83 1 207V 264V X AS4777 205V 265V N D Se lt lt 3 S T Un O e W Se a D j O e T O Q Po o 2 et aw CS Grid lower over voltage I OO I TUV DIN VDE 50 2Hz 47 5Hz Grid lower 0126 1 1 Re cb G59 2 52 0Hz 47 0Hz 52 0Hz 47 0Hz protection points G83 1 50 5Hz 47 0Hz AS4777 52Hz 47 5Hz Residual current monitoring Comply with DIN VDE 0126 1 1 Fault current monitoring Comply with DIN VDE 0126 1 1 Standard Remark Europe efficiency calculate Anti islanding protection Comply with DIN VDE 0126 1 1 Niro 9 937 50 9 0677 90 0 137700 0 10730 0 4877 59 0 2077 600 Others Items Specification Remarks cispR22ClssA cispR22ClssA AC short circuit protection Yes current limited as Lightning resistant 1 2uS X 50uS 5kV DC AC to ground ESD Protection Case to operational part 15kV System can work normally lt S0dB Im ee 5Hz 1G 30times at X Y direction 10Hz 1G 30times at X Y direction 5Hz 0 5G 30times at Z direction 10Hz 0 5G 30times at Z direction Durable years Average temperature 25 C 12H day Enviro
7. a p oi mr A Va A a Se hah SS val dl tl tig TERRE y mass ns E ae 3 r 5 E I tg SALLE mn pg 8 ae ve pe te ee eae A a ee es RENE aae Weel Les ea tl ER i d ss ae f pve barman 1 LA p J m bP L rth 4 a Pie F Ca LE Erai madi E A A i 4 ms amt yg Arrr 3 pam ER 4e Ss ee ee ee OL dur marry PS m i Air Tm a Let des Er ne eut i es i hy a 44 y Le E i eet t wore SARITA Cd eon de bee 8 RE SU ane ae 20 2 Fasten the waterproof ring and case 3 Finally match the finished terminal to the RS485 communication port on the inverter s case then it is ready for communication 5 6 2 Monitor system connection The inverter provides RS485 interface to communicate with remote PC User can monitor the state of the inverter and observe current running information and history record via this interface Below is the method to install the monitoring system Inverter RS485 RS232 Converter 6 Switch on and off 6 1 Switch on 1 Finish the installation of the PV array AC grid and the inverter according to the introduction before 2 Before switch on checking whether AC voltage and DC voltage can meet the requirement of the inverter 3 Switch on the DC breaker at first 4 Then switch on the AC breaker 5 When the environment conditions allow the inverter to work the inverter will automatically start up and connect the g
8. e bracket and in the back of the inverter engage properly 5 Electrical Connection 5 1 General safety instruction DANGER Improper operation during the wiring process can cause fatal injury to operator or unrecoverable damage to the inverter Only qualified personnel can perform the wiring work DANGER Before you connect the inverter disconnect the AC and DC sides from all power sources and secure them against being inadvertently switched back on Always respect the nominal ratings of voltage and current specified in sectio 4 Technical Data when designing your system Please observe these considerations when designing the photovoltaic field Maximum DC voltage input to each MPPT circuit 520 V Maximum DC current input to each MPPT circuit 18A for EA3KTLPV and 20A for EA4KLPV EASKLPV Check the national and local standard regulations to make sure that your electrical installation design 1s in compliance with them NOTICE All cables must be firmly attached undamaged properly insulated and adequately dimensioned 5 2 The electrical connection diagram overview L el gfe o dio ag i C oO a Inverter electrical connection includes PV side electrical connections AC side electrical connections and communication cabl
9. e electrical connection Remarks No Used as a protective device during electrical connection User must equips this device according to the maximum input voltage A DC circuit breaker and current You must choose the external DC circuit breaker whose rated current is 40A and the max breaking capacity can reach more than 1kA There are three pairs of input terminals in one MPPT channel for ne the inverter The allowable maximum open circuit voltage of PV arrays is 520V And the allowable maximum short circuit currents of the connected modules is 22A Remote PC User equips this device to monitor the state of the inverter Used as a protective device during electrical connection You a must choose the external AC circuit breaker whose rated current AC circuit breaker is 40A and the max breaking capacity can reach more than 2kA The PE cable should be connected reliably to the earth Rated voltage of each phase of the utility grid 1s 230V Ae 5 3 Cable requirements All cables for PV power system are equipped with water proof direct plug in connectors You ll find these connectors in the package For electrical connection in the PV system described above the cross section of all cables used should not be smaller than the following requirements AC Output DC Input 1 DC Input 2 DC Input 3 Wire Size Ke EA4KLPV EASKLPV There are three channels of DC input which can connect three PV strings The red is
10. eters PV POWER KW 00000 VOLTAGE V 000 0 CURRENT OO 00 ae POWER ne 00000 5 Pressv it displays the actual parameters of AC output FREQUENCY HZ gt 00 00 8 2 2 HISTORY E POWER _2989 KW E DAY _008 1 KWH E TOTAL _1975 KWH STATUS _GIRD 1 Enter the default main menu interface Press ENTER into the control main menu RUN INFO B gt HISTORY POWERON OFF Select HISTORY PARA SET Press ENTER into the History menu PORDUCT INFO Fault history including present fault information and HISTORY RECORD AUTORISER CONNECT 0000 2011 04 11 15 23 43 voltage frequency abnormal island effect history fault information The exact fault as below DC over voltage AC low STANDBY 0000 temperature abnormal DSP abnormal communication abnormal and so on HISTORY RECORD 2011 04 11 10 35 13 7 Press V to next page to see the information GRID 0000 Press ENTER showing the interface to clear AOSTA TRES EPA ISLADN 0000 history information 56 gt CLEAR HISTORY RECORD D gt oK CANCEL PASSWORD AK 8 2 3 POWER ON OFF E POWER _2989 KW E DAY _008 1 KWH E TOTAL _1979 KWH SUR RIRES RUN INFO HISTORY B gt POWERON OFF PARA SET PORDUCT INFO POWER ON D gt POWER OFF gt CONFIRM POWEROFF 9 Select OK press ENTER it will shows the input code interface 10 Input
11. from the people living space gt Mount on a solid surface Ensure the installation place does not wobble gt The machine should be installed in the reinforced concrete wall or metal wall that can bear the weight of the inverter It should not be installed in the wood to keep from danger of fire gt Height from ground level should be such as to ensure that the display and status LEDs are easy to read gt Ensure the temperature range can keep in the range 25 C 50 C gt Allow sufficient room around the inverter to enable easy installation and removal from the mounting surface gt There must be sufficient clearance between the individual inverters so that the gt cooling air from the adjacent inverter is not drawn in NOTICE Ambient temperature range shall be 20 C to 50 C It will affect the power output when the temperature exceeds the limit NOTICE Environment humidity must be in the range of 4 100 4 3 Wall mounting Included in the shipping package is a mounting kit with 6 screws and 6 wall plugs provided for mounting the metal bracket to a concrete wall The screws should be mounted in the 6 holes present in the bracket as Figure 5 shows After the bracket is secured to the wall hang the inverter on the bracket As shown below Figure 6 Installation for cabinet 11 The inverter needs to be lifted up and then slid down over the hooks making sure that the connecting points in th
12. llation or wrong operation may lead to serious damage to people and objects Transport handling installation start up and maintenance must be performed by qualified and trained personnel DANGER After disconnecting the inverter from distribution grid wait for 60 seconds for capacitors to discharge before servicing or touching any live part and electric connection The installation must be performed in full compliance with national and local standards and regulations When the photovoltaic array is exposed to light it supplies a DC voltage to the PCE To ensure a safe work environment keep the whole surface of the photovoltaic panel covered with material opaque to solar radiation before connecting panel to equipment Make sure the DC input voltage does not exceed 520V or it may damage this inverter permanently and cause other losses Do not change the internal components of the inverter without permission If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired 3 Product Description 3 1 Photovoltaic PV grid connected system PV grid connected system consists of PV modules grid connected inverters metering device and power distribution system Figure 1 The solar energy is converted into DC current by PV modules and then feeding into the local power grid network by the grid connected inverter which synchronizing the frequency pha
13. ly Protective conductor TERMINAL Caution risk of electric shock Frame or chassis TERMINAL Caution hot surface Continuous positive voltage pole Caution risk of danger Caution risk of electric shock Refer to the operating instructions Energy storage timed discharge time to be indicated adjacent to the symbol 1 2 User group Please read this manual thoroughly This manual contains information about EA3KLPV EA4KLPV EASKLPV single phase grid connected inverter of transportation installation operation maintenance and troubleshooting 1 3 Validity This manual applies to EA3KLPV EA4KLPV EASKLPV grid connected inverter 2 Safety I nstructions gt The inverter must be installed by a qualified electrician who is responsible for observing existing standards and regulations gt Read and understand all the instructions contained in this manual and become familiar with the safety symbols in the relevant paragraphs before you install and operate the equipment gt The connection to the distribution grid must be done only after receiving approval from the distribution utility as required by national and state interconnection regulations and can be done only by qualified personnel gt Comply with all corresponding marks and symbols present on each device During operation make sure that all covers and doors are closed DANGER Unauthorized removal of the necessary protections improper use wrong insta
14. nmental conditions Operating temperature 20 C 50 C Altitude 2000 m Vibration resistance JEC 5917 Relative humidity 4 100 lt 504B 1m Cooling Method Natural cooling Above data just for reference If there is a change please refer to the machine EE 4 Installation 4 1 Safety DANGER Danger to life due to fire or explosion Despite careful construction electrical devices can cause fires e Do not mount the inverter on flammable construction materials e Do not install the inverter in areas where highly flammable materials are stored e Do not install inverters in areas with a risk of explosion e Take the weight of the inverter into account for transport e Select a suitable mounting location and mounting surface e When mounting the rear panel use fastening material suitable for the mounting surface e Two people are needed to mount the inverter Mount the inverter in such a way that it cannot be touched inadvertently 4 2 Selecting the mounting location Consider the following points when selecting where to install gt The protection level of this product is IP65 so it can be installed outdoors gt Vertical installation gt Do not install horizontally gt Select a well ventilated location sheltered from direct sun radiation Choose a location that allows unobstructed airflow around the inverter gt The operation will generate some noise lt 50dB so please install away
15. oltage is under the lower limit value of Verid min please contact your local electricity company to adjust the grid voltage If the fault still exists please contact East 352 BOOST OT R MO OT Over temperature in Boost 1 Check whether the installation place is OK module 2 Check whether AC output power exceeds Over temperature in the rated power too much inverter module 3 Check the state of the fans 4 Check whether there 1s some foreign body blocking the air inlet and outlet Clean air grills of air vent RPH OC Over current in the grid side Check whether AC output power exceeds rated power too much RPH OL Overload in the grid side Check whether there is too much load in the output grid NO GRID fISOLATED The grid is not normal 1 Check whether AC circuit breaker 1s off 2 Check whether AC cables are all firmly connected 3 Check whether grid 1s cut off 4 If all conditions are OK and this malfunction still occurs in the LCD screen please contact East MO FAULT There is a fault in the module If this malfunction occurs the reasons are very of the inverter complicated 1 Disconnect AC circuit breaker 2 Disconnect DC circuit breaker 3 Check the temperature of heat sink If its temperature exceeds 80 C restart the inverter until it recovers to environment temperature 5 Close DC circuit breaker 6 Close AC circuit breaker 7 If this malfunction happens again
16. ooting of Faults in LCD Screen If it can t be solved please contact East oTa 7 2 Troubleshooting of faults in LCD screen Type of fault Explanation Troubleshooting PV OV Overvoltage in PV input Disconnect AC circuit breaker Disconnect DC circuit breaker Check the voltage of PV side Restart the inverter until the DC voltage returns to allowable range BUS OVER Overvoltage of the bus RPH OV Overvoltage of grid voltage RPH UV Under voltage of the grid RPH OFR Over frequency in the grid Disconnect AC circuit breaker Disconnect DC circuit breaker RPH UFR Under frequency in the grid 3 Check the frequency of grid side If local grid condition exceeds AC demands of inverter reset the protective parameters See 8 2 4 PARA SET And if local grid frequency exceeds the upper limit value of Fgrid max or if local grid frequency is under the lower limit value of Fgrid min please contact your local electricity company to adjust the grid frequency Close DC circuit breaker Close AC circuit breaker If the fault can t be solved please contact East Disconnect AC circuit breaker Disconnect DC circuit breaker Check the voltage of grid side If local grid condition exceeds AC requirements of inverter reset the protecting parameters See 8 2 4 PARA SET And if local grid voltage exceeds the upper limit value of Vgrid max or if local grid v
17. please contact us If the LCD shows these faults there may be abnormal something damaged in the inverter or the solar The insulation between the PV and the Earth is abnormal circuit breaker or the disconnector RELAY FAULT The state of the relay inthe immediately and then contact us inverter is abnormal 04 modules Then you d better not touch any component of the inverter shutdown the 8 Operation Instructions 8 1 Front panel introduction The front panel consists of LCD state indicator and the button by which we can set the parameters and observe the operating status 8 2 Operation of LCD 8 2 1 RUN I NFO E POWER _2989 KW E DAY _008 1 KWH E TOTAL _1975 KWH SINS 93 C D D D gt RUN INFO HISTORY POWERON OFF PARA SET PORDUCT INFO Figure 9 LCD and Interface 1 Automatic screen saver interface it displays the main running parameter including input voltage input current input power grid voltage grid current grid power and frequency After 5 minutes 1f there is no operation the LCD interface will automatically go into the default interface It contains running status generation power the present time and date and also the fault information Press ENTER into the control main menu Select RUN INFO press ENTER you can check the overall running information D PV VOLTAGE CV 000 0 PV CURRENT A 00 00 4 It first shows the PV input param
18. re L N PE corresponding to 1 3 inverter correctly l L Wire red CD PE Wire yellow amp green Step 2 Screw these components tightly after connecting the wires Step 3 Finally connect AC female terminal to AC male terminal on inverter tighten the cable and then screw them tightly together ne DANGER Danger to life due to fire or explosion Despite careful construction electrical devices can cause fires e Do not pull out the connector when grid connected inverter is working so as to avoid electric shock hazard e Do not immediately contact pin when grid connected inverter after disconnection there may be residual electricity 5 5 2 AC connection Step 1 Assembling AC cables to connector supplied See 5 5 1 AC Output Wring Step 2 Make sure that AC and DC circuit breaker are disconnected Step 3 Connect L N to AC circuit breaker Plug AC connector to corresponding AC terminals Screw AC cables to AC circuit breaker Step 4 Connect PE to the ground Step 5 Connect AC circuit breaker to utility grid Step 6 Make sure that all AC cables are firmly installed NOTICE Assignment of AC cables should be paid attention to especially PE GND wire 5 6 Connecting communication cable 5 6 1 Assembling the RS485 plug connector Step 1 Make the communication cable through the waterproof ring and then connect the cables to the terminal nv pr
19. ress enter into the time setting TIME 11 13 20 interface you can set the date and time COM SET B gt ADDRESS 008 BAUT RATE 9600 PROTECTION GridMaxVol 220 V GridMinVol 160 V GridMaxFre 51 OHZ GridMaxFre 49 OHZ NEW PASSWORD RK REPEAT PASSWORD RR INITIALIZE D gt Ok CANCEL POWER OFFSET 000 NOTICE Select communication set press ENTER you can set the communication address and the baut rate Select Protection set press ENTER into the protection setting interface you can set the on grid voltage and the protect frequency Select Code set press ENTER into the code setting interface you can set the password in order to strengthen the safety of the system Select return initial set press ENTER into the initializing interface it can initialize the language time date communication protect parameter and so on All the record and fault information will be cleared and return to the parameter set interface so please think carefully to use the function of returning to the factory value Press ENTER to select the data use the Fto add or delete the value after the set of the last value press enter to confirm When the value of the generation power on the LCD is not the same with the outside metering device the interface will change the generation value Notice that when yo
20. rid to generate power 6 After the inverter works normally on grid it can be left working itself without human control It can shut down when fault occurs and it can start automatically after the fault is gone sije 6 2 Switch off 1 When solar power was not enough to generate the power the inverter will shut down automatically 2 If you need to shut down yourself you can operate the inverter through the front panel screen 3 The process of emergency shutdown If you need shut down the inverter in emergency first turn off the AC breaker then turn off the DC breaker otherwise it may lead to the damage of the DC breaker and danger to people If any damage or loss occurs due to not following this requirement EAST POWER will not follow the warranty 7 Troubleshooti ng 7 1 Troubleshooting of the LED indicator Type of fault Troubleshooting LED indicators and LCD Disconnect AC circuit breaker cannot be lit Disconnect DC circuit breaker Check the polarity of DC input RUN indicator goes out Disconnect AC circuit breaker Disconnect DC circuit breaker Check the correctness of electrical connection of inverter Check whether the voltage of DC input exceeds start up voltage of inverter If all above conditions are OK please contact East Fault indicator is lit red There is a fault which is not removed yet Perform troubleshooting according to fault type in LCD screen See 7 2 Troublesh
21. se and pure sine waveform with the power network Jig AF _ PV modules __ _Inverter_ Meterin Power grid Figure 1 PV grid connected system 3 2 Basic structure PV BOOST DC AC EMI se pv O oo G Figure 2 Working principle of EA3KLPV This inverter is designed with boost inverter topology The DC filter prevents the penetration of high frequency line bound interference After the voltage equalization by the capacitor the inverter converts the direct current from solar power system into alternating current with the same frequency and phase with the grid The downstream LC filter has the purpose of equaling the current Finally the current flows to the utility grid In order to make maximum output power of photovoltaic array it adopt advanced MPPT algorithm in the DC boost side 3 3 Appearance dimension and weight 3 3 1 Appearance Inverter with 4 colors for customer choice Respectively are red green yellow gray RS485 Communication Terminal AC OUTPUT DC SWITCH Figure 3 External Appearance of EA3KLPV EA4KLPV EASKLPV Installation method as shown in the 5 5 1 of I RS485 Communication Terminal The PV input has one channel of MPPT which consists of three pairs of terminals so there can be max three PV strings connecting to the channel 3 3 2 Dimensions and weight Figure 5 Dimensions of FA3KLPV EA4KLPV EASKLPV
22. se contact our company or distributors to get the latest version Guarantee or liability claims for damages of any kind are excluded 1f they are caused by one or more of the following Improper or inappropriate use or install of the product Installing or operating the product in an unintended environment Installing or operating the product when ignoring relevant safety regulations in the deployment location Ignoring safety warnings and instructions contained in all documents relevant to the product Installing or 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 allowed limit values Incase of unforeseen calamity or force majeure 3
23. the correct password the history information will be cleared please confirm it before the operation o 1 Enter the default main menu interface 2 Press ENTER into the control main menu 3 Select POWER ON OFF 4 Press ENTER into the power off interface 5 Press ENTER to power off OF x NOTICE In normal case when the external condition is OK the machine will start by itself 8 2 4 PARA SET E POWER _2989 KW E DAY _008 1 KWH BION OS al SINUS 9 GUND 1 Enter the default main menu interface Press ENTER into the control main menu RUN INFO HISTORY POWERON OFF Select PARA SET p gt PARA SET 4 Press ENTER PORDUCT INFO The default password is month date time six number PASSWORD eg month and date 1s 2011 06 07 time 1s 15 23 11 so Don the code is 060715 press ENTER p gt LANGUAGE PASSWORD TIME SET INITIALIZE COM SET POW OFFSET language time communication mode protect PROTECT Enter the parameter setting interface you can set the parameter code and so on LANGUAGE Select language press ENTER into the language D gt CHINSES ITALIAN ENGLISH SPANISH GERMAN FRENCH setting interface There are five kinds of language you can select the relative language use the P to find the language you need and press ENTER to confirm TIME SET gt DNA O 1 Select time set p
24. u select use can change the Generation power compensation metering device value generation power value on the LCD The communication parameter is the most important parameter in the inverters communication and the communication between the inverter and the external monitor device 290 8 2 5 PRODUCT I NFO E POWER _2989 KW E DAY _008 1 KWH E TOTAL _1975 KWH STATUS ESRI 1 Enter the default main menu interface 2 Press ENTER into the control main menu RUN INFO HISTORY 3 Select product information POWERON OFF 4 Press ENTER PARA SET B gt PRODUCT INFO PRODUCT INFO COMPANY EAST MODEL EALOKTLPV SOFTWARE V1 0 5 The interface will display the company s name the product s type and software version 9 Appendix 9 1 Packaging list Check the packaging list for completeness and for any visible external damage Contact your dealer if anything is damaged or missing item quantity unit remarks PVGrid connected inverter set 2 Users manual pes Ca rova PUS OOOO ee _ 5 PVinputtemmimal set Ce Laon te O Tablel Packaging list s30 9 2 Exclusion of liability The content of these documents 1s periodically checked and revised when necessary please call us or check our website for the latest information However discrepancies cannot be excluded No guarantee is made for the completeness of these documents Plea
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