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USERS MANUAL - Omron Europe

1. In case using 3 wire with shield In case using 2 wire with shield g g 4 lc gas g i Host Host r q F a RS 485 KP100L RS 485 KP100L Name Communication terminal block Name Communication terminal block Shield Shield No Name No Name 3 Go Signal GND 3 Go Signal GND 4 RS 485_DB 4 RS 485_DB 5 RS 485_DA 5 RS 485_DA L 6 Go Signal GND Li 6 Go Signal GND 7 RS 485_DB T RS 485 DB RS 485 DA RS 485 DA DAC 7 13 DAO 4 l KP100L E KP100L P Communication terminal block Communication terminal block No Name No Name 3 Go Signal GND 3 Go Signal GND 4 RS 485 DB 4 RS 485 DB 5 RS 485 DA 5 RS 485 DA 6 Go Signal GND 6 Go Signal GND 7 RS 485_DB 7 RS 485_DB 8 RS 485_DA 8 RS 485_DA L Es d f KP100L i l KP100L q Communication terminal block T Communication terminal block No Name No Name 3 Go Signal GND L2 3 Go Signal GND 4 RS 485_DB L3 4 RS 485_DB 5 RS 485 DA Pe ben 5 RS485 DA For termination 6 GoSIonalGND jt PE 6 Go Signal GND 7 RS 485_DB 7 RS 485_DB 4 8 RS 485_DA Ter
2. Key 3 pairs of Fans DC Input plug MC4 connectors AC Cable Clamp AUX Cable Clamp Communication Cable Clamp 1 Fan O O O O O O O O O O O O O O O O O O O O O O O Fans Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 9 1 Overview 2 3 pairs of DC input plug standard MC4 connectors Each input pair consists of positive and negative plug Refer to section 2 4 Wiring DC Input plug DC Input plug A 4 Vy 3 AC Output Delivering AC to the grid AC Terminal Block AC Cable Clamp 1 10 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 1 Overview 4 AUX Interface AUX Interface has the two relay output and the one photo coupler input 5 RS 232C or RS 485 Communication Interface The interface allows the communication with computer via RS 232C or RS 485 Jo seuiewN pue agueleaddy syed AUX Terminal Block
3. Communication Cable Clamp AUX Cable Clamp 6 Display and Key Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 11 1 Overview Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Design 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 Typical System Configuration llle 2 2 Application information ooccconoronoon ee 2 5 Installation 52s oe a etc 2 7 Wiring eccl udo A Ug x eaae dite 2 12 Check List ness eek ees kem eR RN ien t ERR RC 2 26 Connecting to the Grid ocoooccooonn nannan 2 27 Maintenance Parts viii enu xx ERU ER eee da ede 2 29 Options si RECe Rd Re RU EH ii 2 30 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 1 2 Design 2 1 Typical System Configuration The figure below shows the typical system configuration of the KP100L The equipments in AC and DC side are used depends on the design of the customer eDC fuse eGround fault breaker RCD eDC switch breaker eAC breaker eSPD Solar module 1 Solar module 3 E Applicable grid network The KP100L is designed to operate with grid network system type TT TN as shown in the figure below If the KP100L is connected to the different type of grid network such as IT it might fail Connection
4. English Italian Spanish German French Recieve external command of 1 000 41 41 1 1 PF AUTO PF Max0 95 AUTO 0 95 41 41 41 1 AUTO PF Max0 90 AUTO 0 90 41 41 41 1 Leading PF 0 975 constant D 0 975 41 41 41 1 Leading PF 0 950 constant D 0 950 41 41 41 1 Leading PF 0 925 constant D 0 925 41 41 41 1 Leading PF 0 900 constant D 0 900 41 41 41 1 Leading PF 0 875 constant D 0 875 41 41 41 1 Leading PF 0 850 constant D 0 850 41 41 41 1 Lagging PF 0 975 constant G 0 975 41 41 41 41 Lagging PF 0 950 constant G 0 950 41 41 41 41 Lagging PF 0 925 constant G 0 925 41 41 41 41 Lagging PF 0 900 constant G 0 900 41 41 41 41 Recieve external command of Percent 41 41 41 41 reactive power cos f P Mode AUTO CEI 1 1 1 1 Leading reactive power 5 D5 1 1 1 1 constant Leading reactive power 10 D 10 1 1 1 1 constant Leading reactive power 15 D15 1 1 1 1 constant Leading reactive power 20 D 20 1 1 1 1 constant Leading reactive power 25 D 25 1 1 1 1 constant Leading reactive power 30 D 30 1 1 1 1 constant Leading reactive power 35 D 35 1 1 1 1 constant Leading reactive power 40 D 40 1 1 1 1 constant Leading reactive power 45 D 45 1
5. 3 Operation Item display Set Value Mean default value Unit 21 1 000 Recieve external command of PF percent Auto 0 95 AUTO PF Max0 95 Auto 0 90 AUTO PF Max0 90 D 0 975 Leading PF 0 975 constant D 0 950 Leading PF 0 950 constant D 0 925 Leading PF 0 925 constant D 0 900 Leading PF 0 900 constant D 0 875 Leading PF 0 875 constant D 0 850 Leading PF 0 850 constant G 0 975 Lagging PF 0 975 constant G 0 950 Lagging PF 0 950 constant G 0 925 Lagging PF 0 925 constant G 0 900 Lagging PF 0 900 constant Percent Recieve external command of reactive power AUTO CEI cos f P Mode D5 Leading reactive power 5 constant Setup mode of Reactive D 10 Leading reactive power 10 constant Power Control Q D15 Leading reactive power 15 constant ITA LV only D 20 Leading reactive power 20 constant D 25 Leading reactive power 25 constant D 30 Leading reactive power 30 constant D 35 Leading reactive power 35 constant D 40 Leading reactive power 40 constant D 45 Leading reactive power 45 constant D 50 Leading reactive power 50 constant G5 Lagging reactive power 5 constant G 10 Lagging reactive power 10 constant G 15 Lagging reactive power 15 constant G 20 Lagging reactive power 20 constant G 25 Lagging reactive power 25 constant G 30 Lagging reactive power 30 constant G 35 Lagging reactive power 35 constant G 40 Lagging reactive power 40 constant G 45 Lagging reactive power 45 constant G 50 Lagging
6. RS 485_END1 RS 485_ENDP 12345678910 I2 E 6 Tighten the cap of the cable clamp surely If the tightening is insufficient the effect of the waterproof is not achieved Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 19 2 Design ilConnecting the AUX Cable Wiring for the AUX cable to the KP100L as follow steps 1 Remove the cap of the AUX cable clamp and take the rubber bush out Cap Rubber Bush 2 Puncture only the necessary parts of the rubber bush taken out with a tool like gimlet and pass wiring Use the cable and the wire in the table below Cap Rubber Bush 0 0 0 0 Y 4 Diameter of cable 04 0mm Diameter of wire solid wire p0 4 1 2 AWG26 16 Length in which the insulating coating of the kz cable is peeled off and taken 7mm Two spare rubber bush are bundled Use bundled rubber bush when you make a mistake in the punctured processing 3 Pass the AUX cable through the hole of the product Set the Rubber Bush in the main body of the cable clamp and tighten the cap lightly o Tighten the cap lightly 2 20 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 Design 4 KP100L has one input signal and two output signal and shows each wiring steps in the follow The P
7. Don t use cables that the loss is more than 196 of nominal power of the inverter Refer to the figure below to check possible cable lengths for the different cross sectional area The figure shows lengths of cable with copper conductor When you use cable with conductor of different material calculate applicable cable lengths 2 0 4 mm2 A 6 mm2 1 5 10 mm2 e n A D D Y 2 1 0 4 wr 2 3 zt 0 5 0 0 60 80 100 Cable length m 3 Use the special Rod terminal and crimping pliers for AC wiring like the picture below when connected with KP100L Cross Rod terminal crimping pliers sectional area of wire Phoenix Contact Phoenix Contact 4 mm Al 4 10 GY CRIMFFOX 6 CRIMPFOX 10s 6mm AI 6 12 YE CRIMFFOX 6 CRIMPFOX 10s 10 mm Al 10 12 RD CRIMPFOX 10s Rod terminal rza gt B gt Cut in 10mm 12mm or more Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 13 2 Design 4 Pass the AC cable through the hole of the product Set the rubber bush in the main body of the cable clamp and tighten the cap lightly a Q o HH oo jooo o Tighten the cap lightly 5 Insert wire with Rod terminal in the interior of AC terminal block and tighten by a flathead screwdriver Tightening torque 1 2 to 1 5 N m L1 L2 L
8. ER DTR Go Signal GND cs cts 5 la 22 2230 sG l Ie emi H DR DSR 6 i DR DSR sc 7 E RS RTS ER DTR 20 CS CTS j FG 1 Le E Lis uel Lie Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 2 17 2 Design 5 2 RS 485 Wire RS 485 terminal between host controller and KP100L as shown below RS 485 driver sends data by modulating the differential voltage The receiver must sense and decode the differential There are limits to the voltages the transmitters and receivers can work with If there are different ground potential between host and KP100L one of the devices might operate outside the specified voltage range To ensure communication with same ground potential use 3 wire cable twisted pair and connect signal ground between host and KP100L with one of 3 wire Shield of the wire can reduce effect of common mode noise When you don t use 3 wire and don t connect signal ground whether or not you succeed RS 485 communication depends on the difference of ground potential between host and KP100L If differential voltage of RS 485 is within the operation voltage range of receiver IC you can use RS 485 communication Note that if you don t connect signal ground resistance against noise become lower
9. 3 40 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation Cosq El AA A iens Phase lag Phase lead seujuno Je jnonjgeg ui Bumes 9 c oN C Fixed value of power factor command Regardless of the output active power of KP100L KP100L provides fixed value of reactive power Power factor can be set up between the leading phase 0 85 and the lagging phase 0 95 This mode can be set from the display Setting contents Item display Set Value Lead Lag Mean D 0 975 Leadding phase 0 975 constant D 0 950 Leadding phase 0 950 constant D 0 925 Leadding phase 0 925 constant Setup mode of Power D 0 900 Leadding phase 0 900 constant Factor PF eee D 0 875 Leadding phase 0 875 constant D 0 850 Leadding phase 0 850 constant G 0 975 Lagging phase 0 975 constant G 0 950 Lagging phase 0 950 constant Active power feed in at overfrequency The output active power of KP100L is reduced between 50 2Hz and 51 5Hz This mode can be set from the display Setting contents Item display Set Value Mean Setup mode of Active Freq Li OFF Disable Power Control i ll Enable 100 P 96 4896 47 5 to 50 2Hz Output active power 100 50 2 to 51 5Hz Output active power 100 to 48 51 5Hz or more Stop by the over frequency detection 47 5Hz 50 2Hz 51 5Hz Grid Frequency Hz Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 41 3 Ope
10. KP100L installation condition Visual confirmation Make sure none of the mounting screws are loose Make sure that the KP100L and the mounting base plate are securely fixed with the mounting screws Wiring connection and 3 conductivity Visual confirmation Inspect for looseness in clamps and screws proper wire connection and conductivity KP100L ground resistance Measurement confirmation Standard 100Qmax KP100L actual measurement Q Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Pld ay 0 Bunoauuos 9 Z 2 Design No Inspection Item Connect the Solar modules Procedure Measurement or Confirmation High voltages exist when the Solar modules are exposed to the sun Exposed terminals of the Solar modules are live and can cause electric shock Avoid making physical contact with live parts of the device Checkmark After the Solar modules are connected to KP100L the input voltage is greater than 200 VDC the LCD displays the country setting at first time operation Set a specified country Refer to section 3 2 Procedure at the First Time Operation for detail After the country setting the input voltage is greater than 200 VDC and the AC grid is not connected to the KP100L the LCD displays Fault E1 0 No Utility Voltage measurement for each solar module string Measurement confirmation DC1 V DC2 V DC3 Y Grid voltage confirmation Measure to
11. KR Korea 14 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL EH Checking the Accessories The following items are included in the KP100L package Check that you have all of the items shown below before you start the installation KP100L Mounting base plate QIG Quick Install Guide User s Manual Only KP100L OD EU EU T Only KP100L OD KR For KP100L OD EU EU T PDF file is provided Consult your OMRON representative to get PDF file Items Number Note M5 8 x 45mm 8 For installation of Mounting base plate Mounting Screw Use a Phillips screwdriver im Tool of assistance when screw is stopped to hard wall Snap Bushing 8 like concrete gt M4 x 12mm Screw with For fixation of product set up in Mounting base plate plain washer and spring 5 4 pieces are for mounting one peace is a spare washer Use a Phillips screwdriver M4 x 6mm Screw with plain Spare screw to fix the cover foreside R 2 Use a TX20 Torx screwdriver washer and spring washer For connection of AC cable 1 For connection of AC cable Rubber Bush 1 Spare rubber bush For connection of AUX and communication 2 o0 o0 Caps for MC connection 3 These are attached to KP100L S o MC Caps P Caps for MC connection 3 These are attached to KP100L Retain the Original Carton Box Keep the original carton box and use it when you transport the KP 100L for repair service etc G
12. 1 Overview WMPPT Maximum Power Point Tracking The KP100L has 3 MPPT and each MPPT operates idependently The output power of solar modules varies depending on the sunshine irradiation and the temperature of the modules In order to use the unstable output of the solar modules efficiently the KP100L searches for the operating voltage that will produce the maximum output power while it converts the DC input voltage The topology of the MPPT is mainly a booster Each booster steps up the DC input voltage to a higher DC Bus voltage User can connect differently aligned string as 3 MPPT operate independently as illustrated in the figure bellow This construction achieves high power generation and flexible sizing of PV string Solar module 2 Solar module 1 Input specifications Input limitations a DC input voltage range 200 to 850 VDC a Maximum input open circuit voltage 850 VDC b MPPT voltage range b Maximum input current per input 13 ADC rated power 320 to 825VDC operation power 200 to 850VDC MPPT controls not to exceed 13 ADC c Maximum input power per input 5500 W MPPT controls not to exceed 5500 W WDC Bus The three sets of MPPT store DC power via the DC DC booster to the DC Bus BDC AC Inverter The DC Bus is connected to the DC AC inverter which converts DC power to AC power ilGrid Connection Relays The two relays RLY1 and RLY2 control the connection of the KP100L to grid via CPU
13. 3 Operation 3 1 Part Names and Descriptions of Operation and Display Part Display 1 Display 2 Display 3 LED Green RUN Lit when the KP100L is running LED Red ERR Lit when the KP100L error occur LCD Display 1 Displays the data name of Display 3 Display 2 Displays the status data Display 3 Displays measurement value error content and set value that user selected Key MODE Changes display modes lt lt Changes Reverse sending the display mode and set value gt gt Changes Order sending the display mode and set value ENT Enter the display mode and set value 3 4 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation 3 2 Procedure at the First Time Operation E Procedure at the First Time Operation The procedure at the first time operation shows below 1 Connect the Solar modules to the KP100L After turning OFF the AC breaker wire the AC to the KP100L Turns ON the breaker on the switch in DC side uoneJodo au 35114 94 ye euynpa20Jd Z Make sure that the display of the country setting is correct Turn ON the AC breaker 4 After the LCD becomes the display of the country setting set a specified country Make sure that the KP100L starts running as indicated by the Display 9 B Turn ON the breaker on the solar module side to start the inverter To start the inverter turn ON the b
14. 8 Dc1 DC2 DC3 1 To the Normal Display In the country selection display select the items that you want to set by the lt lt and gt gt keys and you decide the item by the ENT key In the last confirmation display of country setting fix the country setting when you press the ENT key for 5 seconds You can return to the country selection display when you press the MODE key While the last confirmation display of country setting the country name does the blinking display The key operation becomes invalid After 5 seconds display change to next display In the connection to LV Low Voltage MV Medium Middle Voltage network selection display select the items that you want to set by the lt lt and gt gt keys and you decide the item by the ENT key 1 In case of firmware from V1 00 to V1 23 you can t select MV network connection While the last confirmation display of connection to LV MV network setting the connection to LV MV network does the blinking display The key operation becomes invalid After 5 seconds display change to next display In the DC input connection selection display select the items that you want to set by the lt lt and gt gt keys and you decide the item by the ENT key The sign indicates indipendent inputs and the sign indicates parallel inputs Refer to section 3 6 Setting in Particular Countries for detail Grid Connect Photovoltaic Inverter KP100L OD LIL USER
15. i o n Ma COM Prot Compoway Compoway F Modbus Modbus 3 Communication Unit 0 to 99 0 Number 1 COM Unit Compoway F Modbus 4 Communication Baud 4800 9600 bps rate RS 232C COM 232C 9600 Compoway F 19200 5 Communication Baud 4800 19200 bps rate RS 485 COM 485 9600 Compoway F Modbus 19200 6 Gm None No parity Even ae karty COM_Pari Even Even parity Odd Odd parity 7 Communication Stop bit 1 1 bit Modbus PENSIO TS 8 RS 485 Communication 3 to 99 3 ms Send wait time 2 COM_Wait Compoway F Modbus 9 Setup of Grid LowVolt Low voltage network connection LowVolt Connection to LV MV GridVolt MidVolt Medium Middle voltage network network ITA only connection 10 DC1 DC2 Multi independent input of all DC1 DC2 DC3 DC3 DC1 DC2 Parallel single input of all DC3 PCWP or e Ipu DC1 DC2 Multi independent input of DC3 and connection DC Input ITA only DC3 parallel single input of DC1 and DC2 DC1 DC2 Multi independent input of DC1 and DC3 parallel single input of DC2 and DC3 DC1 DC3 Multi independent input of DC2 and DC2 parallel single input of DC1 and DC3 11 Setup of Reconnection 0 to 900 300 sec time RecTime 5sec step ITA only 12 Change of parameter 0 1 0 level GRE only PARAM EY 13 Setup level for control of 0 0 to 30 0 OV setup level this setup level 0 0 V the grid voltage PF LV increasing 14 MODE1 Breakdown output
16. 1 1 1 constant Leading reactive power 50 D 50 1 1 1 1 constant Lagging reactive power 5 G5 1 1 1 1 constant Lagging reactive power 10 G 10 1 1 1 1 constant Lagging reactive power 15 G15 1 1 1 1 constant Lagging reactive power 20 G 20 1 1 1 1 constant Lagging reactive power 25 G25 1 1 1 1 constant Lagging reactive power 30 G 30 1 1 1 1 constant Lagging reactive power 35 G 35 1 1 1 1 constant Lagging reactive power 40 G 40 1 1 1 1 constant Lagging reactive power 45 G45 1 1 1 1 constant A 8 Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL A Appendix English Italian Spanish German French Lagging reactive power 50 G 50 41 1 1 41 constant Type B of Q f V Mode Type B 41 41 1 41 Active Power Control mode G ER DEN ITA Disable OFF 1 1 1 1 Enable ON 1 1 The content of the display is the same as English Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 1 1 1 eBenBue7 e201 seBesseu q21 ZV gt A Appendix The table below shows the list of Error and the content of the display of each language Contents of display 3 Ay Content of error Erorname code E
17. 2 2 1 Nishikusatsu Kusatsu city Shiga Pref 525 0035 Japan E The Original Carton Box 6 After Sales Service When it is necessary for you to send the KP100L to OMRON please send the KP100L in the original carton box Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL yoeyuod 29 6 After Sales Service Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Specifications E 7 1 Standard Specification List 0ooooooornronommmooomm 7 2 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 7 1 7 Specifications 7 1 Standard Specification List al Item Specification Model name KP100L OD EU EU T Max input open circuit voltage 850 VDC DC input voltage range 200 to 850 VDC MPPT voltage Rated power 320 to 825 VDC range Operation power 200 to 850 VDC Nominal input voltage 585 VDC Max input current per one pair of DC terminals 13 ADC Max input power per one pair of DC terminals 5 500 W 6000 DC 5000 Side 1 E 4000 E 3000 E ES 2000 1000 0 0 100 200 300 400 500 600 700 800 Input Voltage VDC All pole disconnection on DC side 3 pairs of DC connectors MC4 DC insulation resistance 1MQ or more Personnel protection Earth fault monitoring Output values Nominal power PAcnom 10 000 W grid Peak power Pacmax 11 000 W 10 minutes Nominal Output C
18. 8 20us 15 20 kA e Maximum discharge current 8 20us lmac40 kA Protection revel 4 kV This is just example Contact company of protection device for selection BAC Grid side AC breaker For protection of AC over current use a 20 A trip breaker with B or C or D trip characteristics If you use the transformer install the breaker between the transformer and the KP100L as shown in the figure below EL a Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 5 uoneuuojur uo ne9ddy zz 2 Design Ground fault breaker RCD Residual Current Device For KP100L the use of RCDs type B is not indispensable and RCDs type A can be used 1EC712 413 1 1 2 describes about Residual Current Devices RCDs as follows 712 413 1 1 1 2 Where an electrical installation includes a PV power supply system without at least simple separation between the AC side and the DC side an RCD installed to provide fault protection by automatic disconnection of supply shall be type B according to IEC 60755 amendment 2 Where the PV inverter by construction is not able to feed DC fault currents into the electrical installation an RCD of type B according to IEC 60755 amendment 2 is not required KP100L has built in fault current protection function required in Germany standard of VDE V 0126 1 1 2006 02 so DC residual current can be detected and cannot flow to the grid Notice of selecting RCD The use of RCDs 300m
19. Germany Italy Denmark Limit of output power when output frequency is increasing The function is configured automatically when you select the country selection display Refer to section 3 6 Setting in Particular Countries for detail 23 29 32 35 Setup parameter of Reactive Power Control Italy LV only Set the parameter of reactive power control Refer to section 3 6 Setting in Particular Countries for detail 3 22 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation 30 31 Setup Startup condition of the fereqency range Italy only Set the stratup condition of the frequency range of the grid You can set StartOF that is the upper limit of the renge and StartUF that is the lower limit of the renge If the gird frequency remains between StartOF and StartUF KP100L starts connecting to the grid after waiting for reconnection time 36 Setup frequency limit of Active Power Control Italy only Set the parameter of active power control Refer to section 3 6 Setting in Particular Countries for detail 37 Setup startup frequency of Active Power Control Italy only Set the parameter of active power control Refer to section 3 6 Setting in Particular Countries for detail fejdsiq uon2ejes PON S E C2 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 23 3 Operation E Check Settings ModeSelect Setup Check ErrL MODE ENT Check Country GE
20. UV detect level UV Level UV detect time UV Time S OF detect level OF Level Hz OF detect time OF Time S UF detect level UF Level Hz UF detect time UF Time S PF mode COS GER DEN ITA 3 24 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation Name Item Display Unit Reactive Power Control mode Q ITA LV only Active Power Control mode Freq Lim GER DEN ITA Reconnection time RecTime S Auto Test Results ITA only Refer to next page Model Model ROM Version RomVer Serial Number SerialNo fejdsiq uono2ejes PON S E oe Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 25 3 Operation Auto Test Results After executing Auto Test you can check Auto Test results Refer to p 3 14 User s setup to execute Auto Test Procedure for checking of the Auto Test results is as follows When the display shows RecTime press the gt gt key to show Auto Test results First you can check the test result of OV L1 The display shows threshold values set in the Interface Protection PI and actual values at which the Interface Protection intervened Change into the next item by you press the gt gt key then you can check times at which the Interface Protection Pl commanded to the Interface Device DI to open and the test result Pass Fail Next change into the next item by you press the gt gt key you
21. move f ENT ErrLog 1 No Record Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 3 27 3 Operation 3 6 Setting in Particular Countries This section explains a setting different in each country E Setting of Italy This section explains the setting when the country setting is Italy Procedure of the Auto Test Outline This inverter has an automatic test function which is compliant with ENEL guideline The function checks each protective function of OV Over Voltage UV Under Voltage OF Over Frequency and UF Under Frequency Detect level and detect the time are shown on LCD Execute the Auto Test in grid connected condition If you don t connect grid and start Auto test you can not finish Auto Test Grid connected operation is started automatically after the test The starting procedures for the Auto Test and sequences during the test are as follows The starting procedures for Auto Test The Auto Test in the item of the user setting starts by you are selected and executed Setup AutoTest MODEL d ENT Setup AutoTest Are you ready ENT uu c Blinking the Display 3 Waiting Please wait for about two minitues AutoTest OV L1 230 03V 270 00V But the Auto Test will not be started at the following conditions When KP100L breaks down When DC Power of Solar modules has not reached the amount that running is possible 3 28 Grid Connect Photovoltaic Inverter KP100L OD OO
22. 1 1 1 1 Communication Parity None Parity None 1 Sin Paridad Nicht 1 Even Parity Even Pari Par Eben Pair A 6 Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL A Appendix English Italian Spanish German French Odd Parity Odd Dispari Impar Merkw rdig Impair Grid Connection to LV MV network ITA only Low Voltage LowVolt 1 1 1 1 Medium Voltage MidVolt 1 1 1 1 DC Input connection ITA only Multi independent input of all DC1 DC2 DC 1 1 1 1 3 Single parallel input of all DC1 DC2 DC3 1 1 1 1 Multi independent input of DC1 DC2 DC3 1 1 1 1 DC3 and single parallel input of DC1 and DC2 Multi independent input of DC1 DC2 DC3 1 1 1 1 DC1 and single parallel input of DC2 and DC3 Multi independent input of DC1 DC3 DC2 1 41 41 41 DC2 and single parallel input of DC1 and DC3 Setup of Output Signal 1 MODE1 MODE1 Modalit 1 Modo1 41 41 MODE2 MODE2 Modalita2 Modo2 1 1 MODE3 MODE3 Modalita3 Modo3 1 1 MODE4 MODE4 Modalita4 Modo4 1 1 MODE5 MODE5 Modalit 5 Modo5 1 1 Setup of Output Signal 2 MODE1 MODE1 Modalit 1 Modo1 1 1 MODE2 MODE2 Modalita2 Modo2 1 1 Setup of Input Signal MODE1 MODE1 Modalit 1 Modo1 1 1 MODE2 MODE2 Modalita2 Modo2 1 1 Error Res
23. EncimTemperatura berTemperatur DessuTemp rature temperature E4 1 Abnormality of CompMes CPU ConfMis CPU ComMed CPU VerglMes CPU ComprDim CPU comparison of measurement between Master CPU and Slave CPU Abnormality of CompMes PS ConfMis PS ComMed PS VerglMes PS ComprDim PS comparison of measurement Power source Abnormality of CompMes Freq ConfMis Freq ComMed Freq VerglMes Freq ComprDim comparison of Freq measurement Circuit of grid frequency Abnormality of CompMes ConfMis ComMed VerglMes ComprDim comparison of GridVolt GridVolt GridVolt GridVolt GridVolt measurement Circuit of grid voltage Abnormality of CompMes ConfMis DcVolt ComMed VerglMes ComprDim comparison of DcVolt DcVolt DcVolt DcVolt measurement Circuit of DC and D D E4 2 Abnormity of efficiency Efficiency Fail Efficienza Fall Eficiencia Falla Effizienz Ausfall Efficacit chec E4 3 Failure of inverter InvFail CntrCur InvFail CntrCur InvFail CntrCur InvFail CntrCur InvFail CntrCur Output AC current E4 4 Abnormality of ROM ROMver fault ROMVersionFault ROMVersi nFallo ROMVerFault ROMver fautes version E4 5 Abnormality of power PS fault PS fault PS fallo PS fault PS fautes source E4 6 Abnormality of eeprom s EepromSumFai EepromSumFal EepromSumFal EepromSum EepromSumEchec sum value lure lime la Ausfall Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL Contents of display 3
24. For Italy The customer who uses KP100L in Italy must buy the following screw And fix Cover foreside R according to the following procedure This is a requirements of ENEL guideline Execute the procedure below to seal the cover foreside after AC connection 1 Remove the screw 2 points where cover foreside R is fixed and fix with the bought screw Tightening torque 1 5 to 1 7 N m 2 Pass the steel wire through the part of the fixed hole of 2 screws And pass the steel wire through attachment as shown the figure 2 30 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 Design 3 Pull the wires as shown in figure Once you pull the wire firmly you can not loose it suondo 8 z DC SWITCH It is necessary to use DC switch or circuit breaker which complies to the installation standard for photovoltaic systems VDE0100 712 When you install where you require the DC switch such as Germany please consult your OMRON representative Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Operation 3 1 3 2 3 3 3 4 3 5 3 6 3 7 Part Names and Descriptions of Operation and Display Part 3 4 Procedure at the First Time Operation 200 cee ee eee 3 5 Display transit ltda eerste 3 10 State Display 0000 See wea Soe
25. Functional lesion by injury and fire damage by the fall of the product may occasionally occur Install the product in a location where the product s weight 41 5kg can be withstood the power of 176Nem torque per one screw should be acceptable Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Precautions for Safe Use To install transport and maintain the product safely follow the precautions below NW Location Allow for 200mm or more between the following Between the product and the ceiling or eave Between the product and the floor Between the product and right and left wall When you install multiple KP100Ls allow for 200mm or more on the side of each KP100L Do not install a KP100L directly above another KP100L or any other product or installation generating considerable heat Do not install in an outdoor location where the product receives direct sunlight or rain Do not install the product in places that are accessible by unqualified persons or near places where persons work tis a high power product and high voltages are generated when the product is operating High audible noise may be generated when the product is operated i Transporting Provide sufficient safety measures such as scaffolding to minimize hazards during installation iInstallation and Wiring Make sure you do the following when you install the product 1 Use the accessories included with KP100L 2 Make sure the
26. LV 0 15 0 45 0 15 0 15 4 90 0 15 59 90 0 10 1 MV 3 UF Level Hz 47 50 49 10 47 50 49 50 149 50 49 50 48 50 49 10 48 50 48 55 59 3 Time s 0 15 4 90 0 10 LV 0 15 0 45 0 15 0 15 4 90 0 15 59 90 0 10 4 MV 3 Reconnection 5 5 1 180 5 1300 5 5 1 180 5 5 5 1 5 5 1 1180 5 5 5 1 5 5 1 300 time s 2 2 2 1 Before connecting the grid it is examined if the voltage and frequency of the grid remains within the tolerance area pursuant to VDE0126 1 1 4 2 1 4 2 2 and 4 3 for 30 seconds The connection and feeding cannot be carried out unless voltage and frequency of the grid remain within the tolerance pursuant to VDE0126 1 1 4 2 and 4 3 for 5 seconds 2 Before connecting the grid it is examined if the voltage and frequency of the grid remains within the tolerance for 30 seconds salIjuno Je n911eg ul Bumes 9 c C2 3 The detection time is different corresponding to grid connection to LV MV The detect level and the detect time of OF and UF of South Africa are the master value In the design OF and UF are detected by following the detect level and the detect time Set value item Level Hz Time s OF 51 45 or more Within 59 9 51 95 or more Within 9 9 53 95 or more Within 0 9 UF 48 55 or less Within 59 9 48 05 or less Within 9 9 47 55 or less Within 5 9 46 05 or less Within 0 9 Grid C
27. Parameter for cos f P Mode 5 Point D ITA LV only 36 Setup frequency limit of 2 0 to 5 0 Parameter for the frequency limit of 2 4 Active Power Control Flim Val Active Power Control ITA only 37 Startup frequency of 50 00 to 50 30 Hz Active Power Control Fsta Val 52 00 ITA only When communication protocol is set to Modbus Communication Unit Number 00 is communication unit number of broadcast Thus set Communication Unit Number not include 00 when you do the communications other than the Broadcast with Modbus 2 In the case of the Modbus setting the silent interval is not included in the RS 485 Communication Send wait the time Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation 1 Setup of Language Set the language used for the display 2 Communication Protocol Compoway F Modbus Set the protocol used for the communication If you set Auto the protocol of the received communication data is distinguished and it communicates by Compoway F or Modbus After set the protocol disconnect the solar modules turn off the switch in DC side and connect again to confirm the value 3 Communication Unit Number Compoway F Modbus Set the unit number used for the communication After set the unit number disconnect the solar modules turn off the switch in DC side and connect again to confirm the value 4 Communication Baud rate RS 232C Compoway F Set
28. When an error occurred the error code and the error content that shows the occurred error are displayed The Display 1 shows Fault Failure or Warning according to the type of occurring error The Display 2 shows the error code The Display 3 shows the error content Refer to section A 1 Error list for the error type of each error When an error occur KP100L stop power generation except A2 5 Abnormality of fan When two or more errors occur at the same time the error with the highest priority is displayed The Display 3 change from the display of the error content into the display of the measurement value when the lt lt or gt gt key is pressed while the error occurring Refer to the follow definition of Fault Failure Warning type of occurring error Fault Definition Error of systems such as Solar module and Grid Failure Kind of hardware breakdown of KP100L Warning Warning The error with high priority occurs from the displayed error Fault E1 2 Failure E3 2 Grid UV OverAcCurr lt lt or gt gt lt lt or gt gt lac E1 2 lac E3 2 0 0 0 0 0 0A 0 0 0 0 0 0A lt lt gt gt lt lt gt gt 3 12 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation 3 5 Mode Selection Display The display changes into the mode selection display if you press the MODE key for 5 seconds while the normal display or the error displ
29. delivered product is the KP100L that you ordered Should you find any problems with the product immediately contact your nearest local sales representative or OMRON Sales Office e Checking the rating label OMRON KP100L OD EU Model Grid Connect Photovoltaic Inverter PV Wechselrichter zur Netzeinspeisung Inversor de conexi n a red Inverter per la connessione alla rete Max Input Voltage Maximale Eingangsspannung Maxima tensi n de entrada a Tensione massima d ingresso 850VDC Input Voltage Range Bereich der Eingangsspannung Rango de la tensi n de entrada Intervallo di tensione d ingresso 200 850VDC gt Specifications in DC Rated Input Voltage Nenneingangsspannung Tensi n de entrada Tensione d ingresso nominale 585VDO JS Rated Grid Voltage Netzspannung Nennwert Tensi n de red Tensione di rete 230VAC 7 Rated Grid Frequency 41 Specifications in AC Netzfrequenz Nennwert Frecuencia de red Frequenza di rete 50Hz Rated Output Power Nennleistung Potencia nominal de CA Potenza nominale CA 10000W Degree of protection Schutzart Grado de protecci n Grado di protezione IP65 Grid Monitoring with ENS In Germany Netz berwachung mit ENS VDE0126 1 1 OMRON Corporation MADE IN JAPAN Checking the Model Type KP100L OD O00 p Germany Spain Italy France Greece Czech EU EU T Republic Denmark Portugal Turkey Austria Republic of South Africa
30. information Observe the following warnings and cautions when installing the KP100L N WARNING Burn injury may occasionally occur Do not touch the upper part of the product while operating or immediately after having turned off power ZN CAUTION Burn injury may occur Do not touch the upper part of the product while operating or immediately after having turned off power Fire damage or functional lesion of internal part may occasionally occur Do not obstruct the heat sink or place any objects within 200mm of the heat sink Break down or deterioration of the solar modules may occasionally occur Install the breaker between the transformer and the KP100L when you connect the transformer Connect the Neutral of the transformer to the earth A A A Injury or fire by electric shock may possibly occur Do not open disassemble modify or repair the cover front and the cover foreside L during operation Electric shock or fire by the foreign body going into the product may occasionally occur Prevent foreign objects body from invading from getting inside when you are installing wiring Precautions for Correct Use E Use the Product Do not stand on the product or place any objects on the product Serious injury may occur due to fire Do not use the product in a flammable gas atmosphere including flammable sprays such as pesticides Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL
31. measured 10cm below of the inverter There is few influence of self heating from the inverter because wind of the FAN blow from lower side to upper side then temperature 10cm below of the inverter is same as surrounding temperature of the inverter Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 15r uoneoyroeds piepuejs pZ m 7 Specifications Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Appendix AT Error list iiss 5o eter het O ae Fe A 2 A 2 LCD messages Local Language seen A 4 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL A 1 A Appendix A 1 Error list The table below shows the list of Error and the content of the display of each error content of Mode AUX OUT1 Error code Content of error Contents ct display lel display 2 Refer to 14 of P 3 15 Error name error kind Als ais E1 1 Over voltage Grid Grid OV Fault Fo E1 2 Under voltage Grid Grid UV Fault E1 3 Over frequency Grid Grid OF Fault eee n E1 4 Under frequency Grid Grid UF Fault s odes E1 5 Islanding passive IslandingPassive Fault TS UE E1 6 Islanding active IslandingActive Fault s E1 7 Over voltage instantly Grid OV instantly Fault Pa E1 8 Under voltage instantly Grid UV instantly Fault us E1 0 No Utility No Utility Fault MS E2 1 Over voltage DC DCOver
32. nnne nennen A 4 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL Overview e 1 1 Model Name n iio a A edo ee 1 2 1 2 FUNCTIONS e ee a ER i I ee a 1 3 1 3 Appearance and Names of Parts 0 cee eee eee 1 9 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 1 1 Overview 1 1 Model Name Germany Spain Italy France Greece Czech Republic Denmark REDES Eee Portugal Turkey Austria Republic of South Africa KP100L OD KR Korea Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 1 Overview 1 2 Functions E System description The KP100L converts DC power obtained from the solar modules into the AC power that is used in businesses and enables interconnection with the grid This makes it possible to purchase power from the grid during periods when the load is high and to sell power to the grid during periods when the load is low Please note that a contract must be concluded with the grid for this purchasing and selling transaction The system configuration of the KP100L is shown in the figure bellow suoljouny Z4 Solar module ew TI Filter Booster3 O 1 AUX facility AUX_IN AUX OUT Communication D facility RS 232C or RS 485 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL
33. nnns 3 5 Display transition coccion incitar anita dilata 3 10 State Display inaner EE 3 11 Mode Selection Display commoccconnnnnccccnnnnancnnncnnnancn cn rnnnc cnn rca cnn rre 3 13 Setting in Particular Countries ooonmnnccnnnnnocccnnnnnascncnrnn nn 3 28 Confirm method of LCD display eese rr 3 44 Maintenance Operations eee 4 1 QU lINC OF error EE 4 2 Remedy for CLV OP c E 4 3 BUZZ A a A ia is 4 10 Troubleshooting asane rner aa oiecusctearseceubdecerereseetctsecadtecdeeceenrese 4 11 18 Chapter 5 Inspection and Maintenance eee 5 1 5 1 Inspection and Maintenance ooomoncccccccncnccennnnnnnnnnnononnnnnnennnnnnnnnnnnnnnnn cnn cnn nnn nn nn nn nnne n nnt nnmnnn nnna 5 2 Dil SLOTAG G ios yak facie estes RS 5 6 Chapter 6 After Sales Service c cccccccsssseeeeeeseeeeeeseeeeeeeeeseeeeeeees 6 1 6 1 After Sales Service oiic lt caicecececansvonseecedecedeessetgedntenabetsneeededtzedeessdudstonseeseeteacersedvaeanssstusdsceatensts 6 2 6 2 Contact ccs Enn 6 3 Chapter 7 Specifications siii iaa 7 1 7 1 Standard Specification List 0 00 2 ccc ae aeaaaee e aaa ae e eaaa aap naaa taa iaa E 7 2 Chapter A Appendix iie atacand eee A 1 DA O O A 2 A 2 LCD messages Local Language eeeeeeeeeeeneneen nennen nnne nnne
34. power factor command or reactive power command b Power factor curve according to output active power cos 9 f P c Reactive power curve according to output voltage Q f V d Fixed value of power factor command or reactive power command a External power factor command or reactive power command According to the external power factor command or reactive power command from external controller via RS485 KP100L provides controlled reactive power Setting contents Item display Set Value Mean Setup mode of Reactive 1 000 Recieve external command of power factor Power Control percent Recieve external command of reactive power 3 34 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation b Power factor curve according to output active power cos f P According to the output active power of KP100L KP100L provides controlled reactive power This mode can be set from the display Setting contents seujuno Je jnonjgeg ul Bumes 9 c Item display Set Value Mean AUTO CEI cos zf P with lock in out voltage SN Nig AUTO 0 95 fixed cos Max0 95 curve without lock in out voltage Power Control AUTO 0 90 fixed cos Max0 90 curve without lock in out voltage Lock In Voltage LockInV 100 to 110 voltage level enabling cos f P Lock Out Voltage LockOutV 90 to 100 voltage level disabling cos f P Auto CEI Point A Point A 5 to 100 Refer to the picture of AUTO CEI
35. problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal Possible Cause a ON Remedy for User If the problem occurs frequently do the actions below Find the device with high power consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter Remedy for Professional ak WN A RwWND 4 6 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 4 Maintenance Operations E1 8 Under voltage instantly Grid Situation The grid voltage drops below 110V Possible Cause 1 Grid condition is weak or unstable Other high power consumption device is affecting the grid system Inverter is abnormal AC connection is not correct Remedy for User a UON If this problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal If the problem occurs frequently do the actions below Find the device with high power
36. surge spike voltage and grid instability on AC grid lines to avoid any adverse influence from a nearby construction work or similar unusual event O There has been a protection against a less quality grid connection in particular in an industrial estate or near one O There has been no modifications performed by a party other than OMRON in a product specification O There has been no other apparatus without grounding eg washing machine on the same grid lines O There has been no installation or set up such as that cause the inverter to chatter repeatedly intervention and re generation of power at startup and stop 2 26 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 6 Connecting to the Grid Wiring the KP100L to the Grid 2 Design The AC connection unit is an interface between the KP100L and the grid It may consist of AC breaker RCD SPD terminals etc for connection to both the KP100L and the grid This AC connection unit must be designed by qualified technician to comply with local safety standards Use a 20 A trip AC breaker AC cable 4mm2 or AWG12 AC connection Consisting of AC breaker RCD SPD terminals etc Grid EW Preliminary Confirmations Check the following items before wiring No Inspection Item Solar module installation condition Procedure Measurement or Confirmation Visual confirmation Refer to the technical manual for the solar modules Checkmark
37. tt Olt 5 t st Installation Environment Do not install the product on ocean going vessels or in places near the seacoast that are subject to saltwater spray When you install outdoors be sure to provide an awning or eave of some kind to prevent direct sunlight or rain from striking the Unit Leave specific space as shown in the figure below between the KP100L and the ceiling or eave the floor or ground and wall when you install the KP100L 7 200mm Z 2 Z 7 Y 200m 200mg na 7 Y 7 Y 7 Y 7 ql Y Z 200mm Z VMI Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 7 2 Design When you install multiple Inverters leave a space of 200mm the minimum to the side of the Inverter Do not install a KP100L directly above another KP100L or any other product or installation generating considerable heat Install KP100L vertically Do not install KP100L horizontally or in a position where it is tilted forward or backward Mount Inverter Straight I ggg A PG P Never use in tower orientation Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design installation 1 Setup Mounting base plate in the place where the weight 41 5kg of KP100L can be endured The installation location should endure the torque of 176N m with each installation screw Use the reinforced board when stre
38. use the product if the country setting is incorrect Functional lesion by injury and fire damage may possibly occur Do not remove the MC cap on the back of the product when you exchange the FAN Assembly Significant property damage may possibly occur Make sure installation is performed by an authorized person with the relevant qualification from the electric power company in the region Electric shock and significant property damage may possibly occur Confirm the polarity of the cable from the solar modules and from the grid before connecting Fire by loose connection of AC terminal block may possibly occur Confirm there is no looseness in the screw of the AC terminal block during maintenance When you are unable to adequately tighten the screw of AC terminal block fire from a loose connection may possibly occur Insert the electric cable inside the AC terminal block by using special rod terminal and crimping pliers and tighten the screw by tightening torque to 1 2 1 5Nem Fire by loose connection of the MC connector may possibly occur Use the specialized tool for the crimping process of the MC connector Insert the MC connector until it is fully locked Injury by electric shock may possibly occur Read this manual before installation operation and maintenance of the product and follow the instructions carefully Injury or functional lesion by electric shock or burn injury may possibly occur Do not instal
39. 0 to 100 Refer to the picture of Q f V 3 36 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation d Fixed value of power factor command or reactive power command KP100L provides fixed value of reactive power Power factor can be set up between the leading phase 0 85 and the lagging phase 0 90 Reactive power can be set up between the leading phase 50 and the lagging phase 50 This mode can be set from the display Setting contents Item Setup mode of Reactive Power Control display Set Value D 0 975 Lead Lag Leadding phase Mean PF 0 975 constant D 0 950 Leadding phase PF 0 950 constant D 0 925 Leadding phase PF 0 925 constant D 0 900 Leadding phase PF 0 900 constant D 0 875 Leadding phase PF 0 875 constant D 0 850 Leadding phase PF 0 850 constant G 0 975 Lagging phase PF 0 975 constant G 0 950 Lagging phase PF 0 950 constant G 0 925 Lagging phase PF 0 925 constant G 0 900 Lagging phase PF 0 900 constant D5 Leading phase reactive power 5 constant D10 Leading phase reactive power 10 constant D15 Leading phase reactive power 15 constant D20 Leading phase reactive power 20 constant D25 Leading phase reactive power 25 constant D 30 Leading phase reactive power 30 constant D 35 Leading phase reactive po
40. 0L OD OO USER S MANUAL Introduction 5 iret A ect dus dietas c eee 1 Read and Understand this Manual cooconcnnnnnnnnonccnnenecennnnnnnnnnnannnnnnnnnnenanennnnnnnnnncnnnnnnenenennns 2 Safety PreCAUtiOns iii deal 5 Precautions for Safe Use cente ced diia rd 9 Precautions for Correct Use ee dde te dece nera t rese na Ma pirc i Measann nais 11 A P O 13 Checking After Unpacking eese nennen nnn cnn rra rene 14 About this manual sel csesecceevecdecavesunvanenoacseciearentangesnvebavngescesstectenssuaaeinaectoctecdecncesenienves 16 af ade ERE 1 1 Model EIC 1 2 A A T T TO 1 3 Appearance and Names of Parts 2 cecceeeeee eens sense eeeaneeseeeeeee sess esa seeaeeeseeseeeeeeeseeeeeeees 1 9 DOS Ai m 2 1 Typical System Configuration eese nennen nennen nnn nnne 2 2 Application infoa O 2 err redet ns aci n 2 5 Installation eee RERO RR innatis eire 2 7 D EE i arei 2 12 COCK O 4c eue cte NN 2 26 Connecting to the Grid seeeeeeeseeeeeese eene nr rre 2 27 Maintenance Parts niei etre ts 2 29 Options onec di dd cr d eir te 2 30 Operation ol asco IH ILU IM uiui ee 3 1 Part Names and Descriptions of Operation and Display Part 3 4 Procedure at the First Time Operation ueeeeeseseseesseeee ensem
41. 1 and CPU2 ilOutput Lines 4 output lines L1 L2 L3 and N and PE represent the 3 phase 4 wire AC power transmission to grid 1 4 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 Overview ilSurge protection and overvoltage protection The KP100L has the protection on AC side and the solar module side using varistors and arrestors Regarding overvoltage protection it is classified as Overvoltage Category lll on AC side and Overvoltage Category II on the solar module side according to EN50178 For lightning protection of solar system protection level is established by a risk assessment of solar system Provision of lightning protection is the responsibility of the designer of PV system Refer to section 2 2 Application information for your reference suonoung z ilCommunication Facility The KP100L has RS 485 and RS 232C communication They are isolated by photo coupler and communication signal lines are protected by varistor RS 232C RS 485 a i KP100L Driver Receiver IC TB401 RS 232C_TXD i RS 485_DA Signal GND RS 232C_RXD RS 485_DB RS 232C Communications The simplest and least expensive way to communicate between a single KP100L and a personal computer is to connect directly via RS 232C ports The maximum cable length between the personal computer and the KP100L is 15 m Baud rate is 4 800bps 9 600bps or 19 200bps Default value is 9 600bps Available
42. 3 N PE 6 Tighten the cap of the cable clamp surely When tightening the cable clamp is insufficient the effect of the waterproof is not achieved 2 14 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 Design EH Connecting the Communication Cable Wiring for the communications cable to the KP100L as follow steps 1 Remove the cap of communications cable clamp and take the rubber bush out Rubber Bush BuuIM rz 2 Puncture only the necessary parts of the rubber bush taken out with a tool like gimlet and pass wiring Use the cable and the wire in the table below 0 0 Cap Rubber Bush Diameter of cable 4 0mm Diameter of wire solid wire 0 4 1 2 AWG26 16 Length in which the insulating coating of the kz cable is peeled off and taken 7mm Two spare rubber bush are bundled Use bundled rubber bush when you make a mistake in the punctured processing 3 Pass the communication cable through the hole of the product Set the rubber bush in the main body of the cable clamp and tighten the cap lightly Tighten the cap lightly Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 15 2 Design 4 KP100L has 2 kinds of communications RS 232C RS 485 and the following tables show each wiring step The PIN arrangement of Communication terminal block
43. 5 to 100 Refer to the picture of AUTO CEI 3 Auto CEI Point B Point B When you set the Point D equal to 596 default value the Point B is valid Auto CEI Point C Point C 0 90 to 1 00 Refer to the picture of AUTO CEI 5 to 100 Refer to the picture of AUTO CEI When you set the Point D equal to 5 default value the Point D Auto CEI Point D Point D is invalid When you set the Point D more than 6 not equal to default value the Point D is valid AUTO CEI When AUTO CEI is activated with all default values When AUTO CEI is activated with the following condition Point A 20 Point C 0 9 Point D 50 Coso Coso PETER Phase lag 1 0 t P Pn P Pn Phase lead Phase lead 0 90 iM Bee ke 0 90 iM NC UC AUTO 0 95 AUTO 0 90 Coso Phase lead Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 35 3 Operation c Reactive power curve according to output voltage Q f V According to the output voltage of KP100L KP100L provides controlled reactive power This mode can be set from the display Setting contents Item display Set Value Mean Reactive power setting Q Type B Type B of Q f V Mode Lock In Power LockInP 10 to 100 active power level enabling Q f V vis Vis 100 to 110 Refer to the picture of Q f V v2s V2s 100 to 110 Refer to the picture of Q f V vii Vii 90 to 100 Refer to the picture of Q f V v2i V2i 9
44. A Appendix Error Content of error Eiror name code English Italian Spanish German French E4 7 Failure of eeprom EepromFailure EepromFallime EepromFalla EepromAusfall Eeprom chec E5 1 Failure of relay Grid RelayFail Grid Rel Fall Grid Rel Falla Grid RelaisAusf Grid Relais chec Grid relay Failure of relay N phase RelayFail N Rel Fall N Rel Falla N RelaisAusf N Relais chec N relay Failure of relay Relay RelayFail Pre Rel Fall Pre Rel Falla Pre RelaisAusf Pre RelaisEchec Pre for pre charge E5 2 Communication error CpuComFail CpuComFall CpuComFalla CpuComAusf CpuCom chec between Master CPU M S M S M S M S M S and Slave CPU Communication error CpuComFail CpuComFall CpuComFalla CpuComAusf CpuCom chec between Master CPU M D M D M D M D M D and Display CPU E5 4 Under voltage DC DC UnderVoltDD SottoVolt DD DebajoVolt DD UnterVolt DD SousVolt DD Under voltage VD2 UnderVolt VD2 SottoVolt VD2 DebajoVolt UnterVolt VD2 SousVolt VD2 VD2 Under voltage VD3 UnderVolt VD3 SottoVolt VD3 DebajoVolt UnterVolt VD3 SousVolt VD3 VD3 E5 6 Failure of inverter Over InvFailOverCur InvFallOltre Cur InvFallaEncim InvAusf ber Inv checDessu current Cur Cur Cur E5 7 Communication error ComTimeout ComTimeout ComTimeout ComTimeout ComTimeout RS 232C or RS 485 E5 9 Fault of Auto Test AutoTestFault Errore AutoTest AutoTestFallo AutoTestFault
45. A type A for each unit is recommended lAn rated residual operating current of RCD has to be selected according to the local regulations about the system configuration and residual current caused by capacitive characteristic of cable and PV modules In the systems which DC current detection of lAn lt 30mA is required type B has to be used KP100L has built in fault current protection function but residual current is not zero so the more KP100L installed units the much residual current flows in the grid When multiple KP100L are installed downstream RCD for KP100L and upstream RCD has to be determined by consideration of increasing residual current Ultimately the selection of RCD depends on System Integrators judgment OMRON provide this information for selection of RCDs but we are not responsible for the selection of RCD SPD in Grid side SPD is used to protect the inverter against lightening surge voltage in AC line Example of SPD Class Il Nominal voltage 230 400 VAC Nominal discharge current 8 20us 15 20 kA Maximum discharge current 8 20us lmac40 kA Protection revel 1 5 kV This is just example Contact company of protection device for selection 2 6 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 Design 2 3 Installation B Dimensional Drawing N to Mounting Dimensions 3 E 5 E D 455mm 270mm A zi E g tol rT E E e TEE EE cO co
46. Auto Test AutoTest 1 1 1 1 ITA only PF mode cos 1 1 1 1 GER DEN Reactive Power Control mode Q 1 1 1 1 ITA LV only Active Power Control mode Freq Lim Freq Lim Frec Lim Freq Lim Fr q Lim GER DEN ITA Lock In Voltage LockInV 41 41 41 41 ITA LV only Lock Out Voltage LockOutV 1 1 1 1 ITA LV only Lock In Power LockInP 41 41 41 41 ITA LV only Vis Vis 41 41 41 41 ITA LV only V2s V2s 41 41 41 41 ITA LV only Vii Vii 41 41 41 41 ITA LV only V2i V2i 1 1 1 1 ITA LV only Startup condition of OF StartOF 1 1 1 1 ITA only Startup condition of UF StartUF 1 1 1 1 ITA only Auto CEI Point A Point A 1 1 1 1 ITA LV only Auto CEI Point B Point B 1 1 1 1 ITA LV only Auto CEI Point C Point C 1 1 1 1 ITA LV only Auto CEI Point D Point D 1 1 1 1 ITA LV only Frequency limit of Active Power Flim Val 1 1 1 1 Control ITA only Startup frequency of Active Fsta Val 1 1 1 1 Power Control ITA only User s Setup gt Set value display 3 Setup of Language English ENG 1 1 1 1 Italy ITA 1 1 1 1 Spanish ESP 1 1 1 1 German GER 1 1 1 1 French FRA 1 1 1 1 Communication Protocol Auto Detection Auto 1 1 1 1 Compoway F Compoway 1 1 1 1 Modbus Modbus
47. AutoTestFautes A2 5 Abnormality of fan Fan failure VentlaFallime FallaVentilador L fterAusfall Fan chec A2 6 Over voltage D D OverVolt DD OltreVolt DD Encim voltaje berVolt DD DessusVolt DD DD Over voltage VD2 OverVolt VD2 OltreVolt VD2 Encim voltaje berVolt VD2 DessusVolt VD2 VD2 Over voltage VD3 OverVolt VD3 OltreVolt VD3 Encim voltaje berVolt VD3 DessusVolt VD3 VD3 No Record No Record Nessun record Sin Datos Keine Daten Pas de dossier Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL eBenbBuez7 e907 seBesseu qa ZV gt OMRON Authorized Distributor Cat No S101 E1 06 Note Specifications subject to change without notice Printed in Europe
48. C Power 1 2 3 Pdc1 2 3 1 Pcc1 2 3 1 1 Grid Voltage L1 L2 L3 Vac 1 Vca 41 41 Grid Frequency Freq 41 Frec Hauf Fr q AC Current L1 L2 L3 lac 1 Ica 1 1 DC Voltage 1 2 3 Vdc1 2 3 1 Vcc1 2 3 1 1 DC Current 1 2 3 ldc1 2 3 1 1cc1 2 3 1 1 Daily energy production E today Egiorno E hoy E Heute E aujour accumulated operation time H total 1 1 H Gesamt 1 Total Periodic Energy E total 1 P Total E Gesamt 1 Error Display display 1 Fault Fault Errore Error 1 Erreur Failure Failure Guasto Fallo Ausfall chec Warning Warning Avviso Aviso Warnung Alerte Display of selection display 1 Selection of Mode ModeSelect SelezioneModo Selecci nModo 1 S lectionMode User s setup Setup 1 Config Rahmen 1 Check Settings Check 1 Comprob Pr fen V rif Error Logging ErrLog 41 41 FehLog 41 Display of check setup item display 2 Country Setting Country Paese Pa s Land Pays Compliant Standard Standard 41 41 41 41 Grid Connection to LV MV Grid Volt 41 41 41 41 network ITA only DC Input connection DC Input 41 41 41 41 ITA only OV detect level OV_Level OV_Livel OV_Nivel 1 OVNiveau OV detect time OV_Time OV_Tempo OV_Tiemp OV_Zeit OV_Heure Voltage Rising detect level V rise Vaumento Vaumento UAnstieg V hausse GER FRA GRE CZE DEN TUR UV detect level UV_Level UV_Livel UV_Nivel 1 UVNiveau UV detect time UV_Time UV_Tempo UV_Tiemp UV_Zeit UV_Heure OF detect l
49. Cat No S101 E1 06 Grid Connect Photovoltaic Inverter USERS MANUAL Note Aug 2012 KP100L have the compatibility with thin film module only approved by Omron and thin film maker Please confirm the compatible thin film module by contacting Omron before using thin film module Introduction Thank you for choosing the KP100L Grid Connect Photovoltaic Inverter hereinafter called the KP100L or product s This User s Manual hereinafter called this manual describes essential information regarding functions performance usage maintenance and service of the KP100L The KP100L is designed for use in Grid Connect Solar Systems The installation must be always carried out by qualified person with knowledge of electrical systems and according to applicable international standards for electrical installations If questions arise in connection with installation operation or maintenance of KP100L contact the sales person or an authorized service person The software and the protective functions are not accessible to the user and therefore cannot be modified This manual is intended for Users and Installers of the KP100L Read this manual carefully and follow the instructions and safety precautions to ensure that you are using and maintaining the KP100L safely and correctly Read all other manuals for all of the other equipment to be used in this system Keep this manual in a safe location near the equipment so that it is
50. D A R WD Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 4 5 4 Maintenance Operations E1 6 Islanding active Situation Islanding operation detected by active method due to error in the power from the grid 1 AC connection is not correct Grid condition is weak or unstable Other high power consumption device is affecting the grid system Inverter is abnormal If this problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal Possible Cause a WD Remedy for User If the problem occurs frequently do the actions below Find the device with high power consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter Remedy for Professional aRWNY Al WD E1 7 Over voltage instantly Grid Situation The grid voltage exceeds 280 V 1 AC connection is not correct Grid condition is weak or unstable Other high power consumption device is affecting the grid system Inverter is abnormal If this
51. DANGER precautions for which there is no specified symbol High temperature precaution Used to warn of the risk of minor injury caused by high temperatures General Used for general prohibitions for which there is no specific symbol General Used for general mandatory action precautions for which there is no specified symbol Electric shock precaution Used to warn of the risk of electric shock under specific conditions Always ground Used to instruct the user to always connect the ground wire when using a device equipped with a safety ground terminal Dooe Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 5 Important user information Observe the following warnings and cautions when using the KP100L N WARNING Significant property damage may possibly occur Do not use the product in other country than the designated country Functional lesion by injury and fire damage may possibly occur Do not remove the MC cap on the back of the product when you exchange the FAN Assembly Inquire at the place of purchase or ask an authorized service person for how to properly dispose of the product gt Injury by electric shock may possibly occur Read this manual before installation operation and maintenance of the product and follow the instructions carefully Injury by electric shock may possibly occur Do not open the cover foreside R when the product is energized Sig
52. DLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR 2 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations Systems machines and equipment that could
53. ER S MANUAL Maintenance Operations SSS 4 1 Outline of error 4 2 Remedy for errors 4 3 Buzzer 4 4 Troubleshooting Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 4 Maintenance Operations 4 1 Outline of error Refer to section A 1 Error list for detail of each error 4 2 Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 4 Maintenance Operations 4 2 Remedy for errors The following tables have described the method of measures to each error E1 0 No Utility Situation Inverter is not able to detect AC voltage Grid is not available AC connection is not correct AC switch between Inverter and utility is not ON AC fuse and or breaker is open Inverter is abnormal Make sure the breaker and switch on AC side are ON Operation will restart automatically when the grid voltage returns to normal Check the AC wiring 3 If the problem persists contact the store from which you purchased the product or your installer 1 Make sure the breaker and switch on AC side are ON Remedy for Professional 1 2 Check the AC wiring 3 If the problem persists please replace the Inverter Possible Cause n BROOD N Remedy for User 10119 10 paweay zr 1 Professional means qualified person such as installers electrical technicians or service and maintenance engineers E1 1 Over voltage Grid Situation OV AC over voltage error due to ri
54. IN arrangement of AUX terminal block is shown below BuuIM rz No Name Note 1 AUX_IN Photo coupler input Refer to section 1 2 Functions 2 AUX IN Photo coupler input Refer to section 1 2 Functions 3 NC 4 AUX_OUT1 Relay out put Refer to section 1 2 Functions 5 AUX OUT1 AUX OUTI is connected Terminal No 4 and E internally 6 AUX OUT1 Relay out put Refer to section 1 2 Functions 7 AUX_OUT1 AUX_OUT1 is connected Terminal No 6 and internally 8 NC 9 AUX_OUT2 Relay out put Refer to section 1 2 Functions 10 AUX_OUT2 Relay out put Refer to section 1 2 Functions AUX terminal block Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 2 21 2 Design 5 1 1 AUX_OUT1 Connect the wire to 4 AUX_OUT1 and 6 AUX_OUT1 of AUX terminal block TB402 When you connect the wire insert the wire while you push the black button of TB402 and release the button Note Note the wrong wiring of the signal wire and the catch of the insulating coating Black button TB402 EIE QQ 5 1 2 Wiring when connecting 2 or more products AUX_OUT1 Connect the wire to 4 AUX_OUT1 an
55. R Check OV_Level 253 00V I LI I L I I i LI I I I I I I I I I i x i LI i I I I LI i LI i LI I I I LI i I 1 I I L LI lt lt gt gt de 2 Check SerialNo 123456 In the mode of Check Settings you can check the country setting the compliant standard each setting value that decision by the country setting Auto Test results the model name the ROM version the serial number Refer to the follow list about the shown item In the selection display the display changes into the mode of Check Settings if you select Check and press the ENT key Change into the display of the item of next one by you press the gt gt key and change into the display of the item of previous one by you press the lt lt key Return to the first item display when you press the gt gt key while showing the last item Change into the last item display when you press the lt lt key while showing the first item If you press the MODE key while which item is shown the mode of Check Settings is ended and returns to the selection display Name Item Display Unit Country Setting Country Compliant Standard Standard Grid Connection to LV MV GridVolt network ITA only DC Input connection DC Input ITA only OV detect level OV_Level V OV detect time OV Time S Voltage Rising detect level V rise V GER FRA GRE CZE DEN TUR
56. R S MANUAL Inspection and Maintenance ES 5 1 Inspection and Maintenance oooooooccocnccnr ee 5 2 AS A Pee eee Pt SA ee oA ee 5 6 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 5 1 5 Inspection and Maintenance 5 1 Inspection and Maintenance Additionally tighten the cable clamp The cable may thin slightly due to usage conditions This requires that you additionally tighten the cable clamp A regularly Additional tightening of the cable clamp Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 5 Inspection and Maintenance Exchanging Fans FAN Assembly N WARNING O Functional lesion by injury and fire damage may possibly occur Do not remove the MC cap on the back of the product when you exchange the FAN Assembly The exchange of FAN in the state set up is possible 1 The screw in 4 places is removed Keep removed screws o2ueuojurejy pue uonoedsu LG Screw 4 places Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 5 3 5 Inspection and Maintenance 3 Remove the FAN connector of the FAN Assembly Release the lock pushing the part shown in figure and detach the relay connector Release of lock 5 4 Grid Conn
57. RR WEE REN ee ee 3 11 Mode Selection Display o ooooocooorrrnnrr n II 3 13 Setting in Particular Countries ooooocoocorronormnmommo 3 28 Confirm method of LCD display nannan nannan 3 44 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 1 3 Operation E Important user information Observe the following warnings and cautions when using the KP100L N WARNING Significant injury by electric shock may possibly occur Do not touch the terminal of the MC connector Do not remove the MC connector by any method other than that specified in the instruction Injury by electric shock may possibly occur Do not open the cover foreside R when the product is energized CAUTION Burn injury may occasionally occur Do not touch the upper part of the product while operating or immediately after having turned off power gt Fire damage or functional lesion of internal part may occasionally occur Do not obstruct the heat sink or place any objects within 200mm of the heat sink Injury or fire by electric shock may possibly occur Do not open disassemble modify or repair the cover front and the cover foreside L during operation Functional lesion by fire damage may occasionally occur Do not unfasten the MC connector and clamp cable during operation gt 3 2 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation B Important installer
58. S MANUAL 3 7 uonyesJado aul 35114 94 ye euynpa20Jd Z 9 3 Operation 7 While the last confirmation display of DC Input setting the setting of DC Input does the blinking display The key operation becomes invalid After 5 seconds display change to next display 8 In the last display of the setting country the setting of DC Input does the lighting display The key operation remains invalid After 5 seconds display change to next display 3 8 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation Procedure of the country setting confirmation Make sure that the country setting is correct Refer to the below Figure about the setting 1 e Pac 30s 0 00 0 00 0 00kW or for 5 seconds No operation for 150 seconds Press the MODE key Press the MODE key 2 ModeSelect ErrLog Setup Che Press the MODE key or Press the lt lt key 1 Press the gt gt key No operation for 150 seconds 3 ModeSelect Setup Check ErrL Press the MODE key 1 Press the ENT key 4 Check Country GER 1 Inthe normal display if you press the MODE key for 5 seconds display change to the selection display 2 In the selection display press the gt gt key and choose Check 3 After you choose Check press the ENT key 4 Display shows the country setting Make sure the name of a country 5 Press the MODE key to return the selection displ
59. Setup Language Setup Language E om ENG lt lt ITA CU Setup COM_Prot Z gt Setup COM_Prot Auto lt lt Compoway 4757 ENT Setup COM Prot When the setting has been setting Setup value does the blinking display In the mode of User s setup select the items that you want to set by the lt lt and gt gt keys and decision the item by the ENT key Next select the value that you want to set by the lt lt and gt gt keys and decision the set value by the ENT key It back to the display of the item selection without changing a set value when you press the MODE key while you change a set value It returns to the selection display when you press the MODE key while displaying the item selection Refer to the following table for the item and the set value that you can set Note For setting of some parameters related to communication after set the parameter disconnect the solar modules turn off the switch in DC side and connect again to confirm the value Refer to explanation in P 3 19 for more detail Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation Item display Set Value Mean default value Unit 1 ENG English ENG ITA Italian Setup of Language Language ESP Spanish GER German FRA French 2 C icat a Auto Auto distinction Auto
60. USER S MANUAL 3 Operation Broad outline of sequences during the Auto Test Broad outline of sequences during the Auto Test are shown below The Auto Test is executed OV UV OF UF in that order 1 2 The inverter turns ON the inside Grid connected relay Increase or decrease the set value OV Decrease at the point 0 5V s UV Increase at the point of 0 5V s OF Decrease at the point of 0 05Hz s UF Increase at the point of 0 05Hz s Grid connected relays are disconnected when OV detect level keeps below the grid voltage for more than OV detect time Grid connected relays are disconnected when UV detect level keeps above the grid voltage for more than UV detect time Grid connected relays are disconnected when OF detect level keeps below the grid frequency for more than OF detect time Grid connected relays are disconnected when UF detect level keeps above the grid frequency for more than UF detect time 4 Detect level and detect the time are shown for ten seconds on LCD 5 After the test grid connected operation is started automatically and normal dispaly is shown Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 29 Sseijuno Je nonjgeg ul Bumes 9 c 9 3 Operation Details of sequences during the Auto Test Items Sequences during the auto test LCD 1 1 1 The inverter turns on the inside Grid connected The Auto relay Testof 1 2 Detect level of OV L1 is decreased at the po
61. Volt Fault i 7 i E2 3 Ground fault Ground fault Fault vi E2 4 Insulation resistance fault RISO fault Fault i i E3 1 Over Current DC OverDcCurr Failure i k E3 2 Over Current AC OverAcCurr Failure li T E3 3 Failure of inverter DC current injection InvFail DcINJ Failure Sem E3 4 Over temperature Over temperature Fault E E4 1 Abnormality of comparison of CompMes CPU Failure measurement between Master CPU and Slave CPU Abnormality of comparison of CompMes PS Failure measurement i Power source Abnormality of comparison of CompMes Freq Failure measurement 5 Circuit of grid frequency Abnormality of comparison of CompMes GridVolt Failure measurement d d Circuit of grid voltage Abnormality of comparison of CompMes DcVolt Failure measurement id ij Circuit of DC and D D E4 2 Abnormity of efficiency Efficiency Fail Failure n 5 E4 3 Failure of inverter Output AC current InvFail CntrCur Failure E4 4 Abnormality of ROM version ROMver fault Fault E4 5 Abnormality of power source PS fault Failure E4 6 Abnormality of eeprom s sum value EepromSumFailure Failure E4 7 Failure of eeprom EepromFailure Failure 2 li E5 1 Failure of relay Grid relay RelayFail Grid Failure pe tite Failure of relay N phase relay RelayFail N Failure mim Failure of relay Relay for pre charge RelayFail Pre Failure s E5 2 Communication error between Master CpuComFail M S Failure AL CPU and Slave CPU Communication
62. abnormal Remedy for User 2 3 1 AO MN Make sure the ambient temperature of installation is less than 60 C Operation will restart automatically when the temperature returns to normal Check the space near the heat sink Remove any obstacle that block the heat dissipation near heat sink If the problem persists contact the store from which you purchased the product or your installer Remedy for Professional A2 5 Abnormality of fan Situation RON Make sure the ambient temperature of installation is less than 60 C Check the space near the heat sink Remove any obstacle that block the heat dissipation near heat sink If the problem persists please replace the Inverter The rotational speed of the fan decreases below the threshold Possible Cause Something is blocking the ventilation holes The end of life time of the fan The fan is abnormal Remedy for User N gt J N gt If something is blocking the heat sink remove it If nothing is blocking the heat sink the fan may have reached the end of its service life Contact the store from which you purchased the product or your installer Remedy for Professional Other Errors Situation N a If something is blocking heat sink remove it If nothing is blocking heat sink the fan may have reached the end of its service life Change the fan according to Chapter 5 The KP100L detects an abnorma
63. age by reducing output current An example The voltage level for control of grid voltage increasing becomes 251V when the OV level is 253V and Setup level for control of grid voltage increasing is 2 0V 14 Setup of Output Signal 1 The output mode of External output signal 1 AUX_OUT1 is set Set the output mode of signal according to the occurring error Refer to section A 1 Error list for the error that occurs when each MODE is set 3 20 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation 15 Setup of Output Signal 2 The output mode of External output signal 2 AUX_OUT2 is set Refer to the following table MODE Description State diia or Relay MODE1 The signal is output Grid relay gt ON ON a synchronization mode with grid synchronizing with the state of Grid relay gt OFF OFF relay Grid relay Q MODE2 The signal is output Communication gt Possible ON o synchronization mode with synchronizing with the state of Communication Impossible OFF o communication the communication El y 4 16 Setup of Input Signal 2 When the signal input to External input signal AUX_IN is turned on KP100L operates the following table 9 MODE Description MODE1 mode of stop When the input is turned on KP100L stops running Stop means that Relay turn off and stop power generation MODE2 mode of Gate block When the input is turned on KP100L does Gate block G
64. al 41 User s setup gt items display 2 Setup of Language Language Lingua Idioma Sprache Langue Communication Protocol COM_Prot 41 41 MIT_Prot 41 Communication Unit Number COM_Unit 41 COM_Unid MIT_Einh 41 Communication Baud rate COM_232C 41 41 MIT_232C 41 RS 232C Communication Baud rate COM_485 41 41 MIT_485 41 RS 485 Communication Parity COM_Pari 41 41 MIT_Pari 41 Communication Stop bit COM_Stop 1 1 MIT_Stop COM Arr RS 485 Communication Send COM Wait COM Atte COM Esp MIT Wart COM Atte wait time Grid Connection to LV MV Grid Volt 1 1 1 1 network ITA only DC Input connection DC Input 1 1 1 1 ITA only Reconnection time RecTime RicTempo RecTiemp RecZeit RecHeure ITA only Change of parameter level PARAM_LV 1 Param_LV 1 1 GRE only Setup level for control of grid PF LV 1 1 1 1 voltage increasing Setup of Output Signal 1 OutSig1 Uscita1 SalSe 1 1 41 Setup of Output Signal 2 OutSig2 Uscita2 SalSe 2 41 41 Setup of Input Signal InputSig Ingresso EntSe 41 41 Error Reset ErrReset 1 ErrReset FehReset 41 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL e6enBbue7 e907 seBesseu q21 ZV gt A Appendix English Italian Spanish German French Clear of Total Periodic Energy TotalClr TotalChi TotalBor TotalKla TotalClr
65. are shown Display for ten seconds Result of UV phase L1 AutoTest UV L1 230 04V 110ms Detect level of UV L1 e g in the case of 230 04V Detect time of UV L1 e g in the case of 110ms 4 After displaying for ten seconds start the auto test of UV L2 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 31 3 Operation Items Sequences during the auto test LCD 5 5 1 The inverter turns on the inside Grid connected The Auto relay Test of 5 2 Detect level of UV L2 is increased at the point of Auto Test UV L2 UV L2 0 5V s 230 02V 184 00V 5 3 Grid connected relays are disconnected when UV The grid voltage of L2 L2 detect level keeps above the grid voltage for in th t 230 02V more than UV L2 detect time Ihe caseo Setup level of UV L2 e g in the case of 184 00V 5 4 Detect level and detect time of UV L2 detected in 5 3 are shown Display for ten seconds Result of UV phase L2 AutoTest UV L2 230 04V 110ms Detect level of UV L2 e g in the case of 230 04V Detect time of UV L2 e g in the case of 110ms After displaying for ten seconds start the auto test of UV L3 6 6 1 The inverter turns on the inside Grid connected The Auto relay Test of 6 2 Detect level of UV L3 is increased at the point of AutoTest UV L3 UV L3 0 5V s 230 02V 184 00V 6 3 Grid connected relays are disconnected when UV L3 detect
66. ate block means only stop operation of inverter circuit 17 Error Reset You can reset occurring error But error that you can reset is only the error that manual reset is possible Operational Procedure At first after display show the item name of ErrReset by you press the lt lt and gt gt keys press the ENT key When you press the ENT key and the MODE key at the same time for 5 seconds after the display became the execution confirmation Are you ready the Error reset is executed The display becomes the execution completion Executing after continuing the display executing Error reset for 5 seconds After that the display returns to the item selection after 3 seconds pass When you press the MODE key while showing the execution confirmation the display returns to the item selection without you do Error reset During error occur ENT in Setup ErrReset move ENT Setup ErrReset Are you ready Press the ENT MODE keys for 5 seconds Setup ErrReset Blinking the Display 3 After 5 seconds pass Setup ErrReset Complete After 3 seconds pass Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 3 21 3 Operation 18 Clear of Total Periodic Energy Clear of Total Periodic Energy to 0 Operational Procedure At first after showing the item name of TotalClr by you press the lt lt and gt gt keys press the ENT key When you press the ENT key an
67. available for reference when required Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 1 Read and Understand this Manual Read and understand this manual before using the KP100L Please consult your OMRON representative if you have any questions or comments Warranty and Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of five years or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HAN
68. ay You can change the mode of user setting or setting confirmation or error logging from the mode selection display The display changes when the ENT key is pressed after you select the mode that you want to change by you press the lt lt and gt gt keys fejdsiq uono2ejes PON S E Transition of the each mode 3 ModeSelect ModeSelect 5 ModeSelect ErrLog Setup Che cr Setup Check ErrL Check ErrLog Set MODE ENT MODE ENT MODE ENT Setup Language Check Country ErrLog 1 E1 0 ENG GER No Utility Menu Item Description Setup User s setup You can set the setup value Check Check Settings You can check the setup value for confirmation ErrLog Error Logging You can confirm the error that occurred in the past Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 13 3 Operation E User s setup In the mode of User s setup you can set the language of display and the communication s parameter etc In the selection display the display changes into the mode of User s setup if you select Setup and press the ENT key When you set the item in the mode of User s setup relay turns off and power generation stops ModeSelect ErrLog Setup Che Setup Language ENG I o oO m Setup COM Prot Auto o oO m le After five seconds pass
69. ay After that press the MODE key to return normal display Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 9 uoneJodo au 35114 94 je euynpa20Jd Z oe 3 Operation 3 3 Display transition The display according to the state of the KP100L and the key operation is shown after the KP100L starts The following show the image of the display transition State display 7 ae Normal Display Pac 3 69kW 1 23 1 23 1 23kW Press the MODE key for 5 seconds ModeSelect ErrLog Setup Che Press the ENT key LCD Check Display MP ooi a EEE V1 230 00 Error occurs Error Display Fault E1 2 Grid OV Error doesn t or No oparation for 150 seconds Press the MODE key or No operation for 150 seconds ModeSelect Setup Check ErrL ModeSelect Check ErrLog Set MODE ENT MODE ENT MODE ENT mode of User s setup mode of Check Settings Setup Language ENG Check Country ErrLog 1 E1 0 GER No Utility Item Description State display You can check operating state of KP100L Normal Display The display of state of KP100L Refer to section 3 4 State Display for detail Error Display The occurring error is displayed Refer to section 3 4 State Display for detail Mode selection display You can select from this display t
70. base plate for the KP100L is attached and fixed securely and correctly O The inverter is mounted securely in the mounting base plate O There has been no use of parts or accessory other than Omron has provided and or specify O There has been no drop off of the inverter or damage given when the inverter are installed and set up O There has been no mechanical stress which applies continuously yet negligible such as vibration or shock to the inverter O The heat sink of the inverters is purged to avoid any clog of air convection and do not place any objects close to the air duct O All the wires and cables are connected to correct polarity O MC connectors have been fastened and not deteriorated O Screws of AC cable has been fastened O Cover foreside R has been fastened and the cable clamps have been tightened correctly O Solar modules have been installed properly and they perform as designated O Open circuit voltage MUST not exceed 850 VDC under operating temperature 20 to 60 C O Short circuit DC current MUST not exceed 13 A DC per one DC input O Cables on AC side have low resistance enough to constrain an increase of the grid voltage at the terminal of connection or other side of grid transformer and loss is less than 196 of rated power of the inverter O There has been a protection against lightening surge put on DC side of the inverter in particular in a place where it is often seen O There has been a protection against
71. bel CAUTION ACHTUNG ATENCION ATTENZIONE Do not touch the upper part of the product Hot surface heat injury hazard WARNING Verletzungsgefahr durch erh hte Temperaturen Vermeiden Sie Kontakt mit den Oberfl chen des Produkts WARNUNG No toque la parte superior del producto Superficie caliente peligro de lesi n causada por calor ADVERTENCIA Non toccare la parte superiore del prodotto Possibilit di lesioni dovute ad alte temperature in determinate condizioni di funzionamento del prodotto AVVERTENZA Do not use the product in other country than the designated country Dieses Produkt darf nur im Bestimmungsland in Betrieb genommen werden No utlice el producto en un pais distinto al pais seleccionado Non usare il prodotto in nazioni differenti da quelle indicate WARNING WARNUNG ADVERTENCIA AVVERTENZA Do not use the product with a mistake of the country setting Stellen Sie sicher dass die L ndereinstellung der des Verwendungsland entspricht No utilice el producto con una configuraci n err nea del pais Non utilizzare il prodotto in una nazione differente da quella impostata WARNING WARNUNG ADVERTENCIA AVVERTENZA Execute the installation by a person who has the qualification that authorized by the electric power company in the region Installation und Inbetriebnah
72. can check the test result of OV L2 You can check all Auto Test results by you press the gt gt key ModeSelect Setup Check ErrL Check Country ITA T lt lt 1 gt gt LU LI y Check Rectime 20 5s e Check TestOvL1 276 00V 230 05V a Check TestOvL1 100 95ms Pass le Check TestOvL2 276 00V 230 01V a gt gt LI lt lt 4 4 Check SerialNo 123456 When Auto Test is failed display shows as following Check TestOvL 1 100 ms Fail Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation E Error Logging Menu ErrLog In the display of Error Logging the content of the error that occurred in the past are shown up to 50 The serial number and the error code are shown in the Display 2 and the content of the error is shown in the Display 3 An old Error Logging is displayed when you press the gt gt key and a new Error Logging is shown when you press the lt lt key ErrLog 1 E1 0 Latest error e a 5 o ModeSelect o Check ErrLog Set z MODE ENT amp 3 Q pl 2 No Utility lt lt gt gt C2 ErrLog 2 E1 1 Grid OV lt lt gt E o Oldest Error of 50 error records Grid OV EM E EE E A E E The following is shown when there is no Error Logging ModeSelect Check ErrLog Set
73. changing FAN Assembly 5 Connect each connector of the FAN Assembly to the product correctly i Solar Module Do not connect the solar module if it has an open circuit voltage in excess of 850 VDC Do not connect the solar module if it requires earthing of negative or positive poles iBreaker Use the breaker that corresponds to the capacity of the solar modules for the breaker of the Solar modules side Use a 20A trip breaker with B or C or D trip characteristics the grid side breaker iMaintenance Inspection Be sure to inspect the condition of the installation and the wiring before undertaking a trial operation To achieve the IP65 performance regularly tighten the cable clamp 10 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL Precautions for Correct Use To prevent an adverse effect on operation take the following precautions as shown below installation Install the product in a correct direction Do not install the product in the following places 1 2 3 4 5 6 7 8 9 Locations subject to significant temperature change Locations subject to volatile flammable corrosive or other toxic gases Locations subject to vibration and violent shaking Locations subject to water vapor oil vapor or condensation Locations where the product may be immersed in water Locations subject to electric fields direct sunlight poor ventilation ex Narrow places where the
74. cks during the daytime because that is when the solar modules are in the power generating mode Confirm the polarity of the cable from the solar modules to ensure correct connection and make sure that there is no slackness of MC connectors 2 24 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 Design For the DC terminal of the KP100L use the standard MC4 connectors Model type of connectors is shown below Solar module side MC4 series gt y SF pv ksTa c A PV ADBP4 Sm PV KBT4 Multi Contact sells the conversion cable to MC3 and MC4 PV A KBT3 KST4 PV A KBT3 KST3 If you use MC3 KP100L side MC4 series BuuIM rz PV ADSP4 series in the solar module refer to these conversion cable below Solar module side MC3 series Na AD PV ADBP4 a PV KBT3 PV A KBT3 KST4 M am PV A KBT4 KST3 D Se KP100L side MC4 series PV ADSP4 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 2 5 Check List Each of the Inverter has been installed to be used in accordance with the instructions listed in the manual or the product specification eg ambient temperature annual operation time installation place no direct exposure to sun light and direct rain fall mounting distances and protection against toxic gas and other harmful gas environment dust and other contamination Ensure that you have checked and verified the following points O The provided mounting
75. communication protocol is Compoway F RS 232C Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 5 1 Overview RS 485 Communications To communicate with multiple KP100L Units you can connect them to a personal computer via RS 485 ports The maximum cable length is 500 m RS 485 allows communication with up to 31 Units RS 485 communications require a cable of the appropriate length and a personal computer installed with monitoring software Baud rate is 4 800bps 9 600bps or 19 200bps Default value is 19 200bps Available communication protocol is Compoway F or MODBUS example 1 up to 31 units RS 232C RS 485 Converter 1 6 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 Overview BAUX Facility Relay Output The KP100L has the 2 relays for 2 output signals of the table below Refer to section 3 5 Mode Selection Display for the setting of the output signal Refer to section 2 4 Wiring for connecting the AUX cable m c Name Type of contact Specifications 3 AUX_OUT1 SPST NO 250 VAC 1 A 30 VDC 1 A Resistive load 5 AUX_OUT2 SPST NO Minimum permissive load 20mA fi KP100L AUX OUT1 AUX_OUT2 a 112 3 4 5 6 7 8 9 10 AUX T
76. confirm that the grid voltage is about 230 V Actual measurement _AC L1 V AC L2 V AC L3 V Power ON delay time for grid connected operation Step 1 Check the connection between KP100L and AC Connection System And then check the connection between the Grid and AC Connection unit Close the AC breaker or fuse in the unit Step 2 Measure the time until operation resumes Step 3 Confirm that the displays the status Normal and that the KP100L performs the grid connect operation Pac 1 5kW 0 50 0 50 0 50kW The KP100L is feeding power to the grid and the green LED displays Confirm the wattmeter The Wattmeter installed to count the injected electricity should work while the inverter displays that electricity is being injected Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 7 Maintenance Parts FAN 2 Design The KP100L has the two fans of maintenance parts Refer to Chapter 4 Maintenance Operations for the alarm of the fans exchange Refer to Chapter 5 Inspection and Maintenance for exchange procedure of the fans 2 Cooling Fans Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL O e Oo OO O O O O O O O Oo o o 005050 O O O O O 090 Sued o ueuagjure ZZ 2 Design 2 8 Options W The screw of hexagon
77. consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer Remedy for Professional E2 1 Over voltage DC Situation NnN lt 0N Aa0N The detected PV voltage is higher than 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter 10119 10 paweay zv Possible Cause 1 The PV array voltage is too high 2 Inverter is abnormal Remedy for User 1 If the fault continues contact the store from which you purchased the product or your installer Remedy for Professional E2 3 Ground Fault Situation 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 The fault current detected by the Inverter is higher than threshold Possible Cause 1 2 Obstacle humidity or water exits between AC LINE and or NEUTRAL to earth ground Obstacle humidity or water exits between AC LINE and or NEUTRAL to earth ground in the junction box The Insulation of AC wires is broken that cou
78. cy limit and startup frequency can be set from the display Setting contents Item display Set Value Mean Setup mode of Active OFF Disable Freq Lim Power Control ON Enable 2 0 to 5 0 Parameter of Frequency limit Setup frequency limit of Flim Val Frequency limit Hz 7 Fsta Val 50 0 Flim Val 100 Active Power Control When Fsta Val is 50 3 and Flim Val is 2 4 all default values the frequency limit is 51 5Hz Setup startup frequency Fsta Val 50 00 to Startup Frequency of Active Power Control 52 00 When Active Power Control is activated with all default values 100 P 47 5 to 50 3Hz Output active power 100 50 3 to 51 5Hz Output active power 100 to 0 51 5Hz or more Stop by the over frequency detection Fsta Val i 0 47 5Hz 50 3Hz 51 5Hz Grid Frequency Hz 3 38 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 Operation DC Input Connection You have to set DC input connection to KP100L manually Check the DC input connection in your system select the value correctly corresponding to your system Notes If you set the DC input connection incorrectly the output power of KP100L might decrease Setting contents Item display Set Value Mean DC1 DC2 Multi independent input of all DC3 DC1 DC2 Single parallel input of all DC3 Mic DC1 DC2 Multi independent input of DC3 and single parallel connection DC Input ITA
79. d 6 AUX_OUT1 of AUX terminal block TB402 Connect the other wire to 5 AUX_OUT1 and 7 AUX_OUT1 5 2 AUX_OUT2 Connect the wire to 9 AUX_OUT2 and 10 AUX OUT2 of AUX terminal block TB402 When you connect the wire insert the wire while you push the black button of TB402 and release the button Note Note the wrong wiring of the signal wire and the catch of the insulating coating 2 22 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 Design 5 3 AUX_IN Connect the wire to 1 AUX_IN 2 AUX_IN of AUX terminal block TB402 When you connect the wire insert the wire while you push the black button of TB402 and release the button Note Note the wrong wiring of the signal wire and the catch of the insulating coating Buin vz 6 Tighten the cap of the cable clamp surely If the tightening is insufficient the effect of the waterproof is not achieved i Attachment of cover foreside R Mount the cover foreside R by the 4 screws surely by a TX20 Torx screwdriver
80. d the MODE key at the same time for 5 seconds after the display became the execution confirmation Are you ready the integral power consumption clear is executed The display becomes the execution completion after continuing the display executing integral power consumption clear for 5 seconds After that the display returns to the item selection after 3 seconds pass Moreover when you press the MODE key while displaying the execution confirmation the display returns to the item selection without you do clear of Total Periodic Energy Setup TotalClr vope ENT Setup TotalClr Are you ready Press the ENT MODE keys for 5 seconds Setup TotalClr Blinking the Display 3 After 5 seconds pass Setup TotalClr Complete After 3 seconds pass 19 Auto Test Italy only Confirm each function of the OV Over Voltage UV Under Voltage OF Over Frequency and UF Under Frequency Refer to section 3 6 Setting in Particular Countries for detail 20 Setup mode of Power Factor Germany Denmark You can configure the power factor command The power factor command that you can configure is different according to Grid operator Refer to section 3 6 Setting in Particular Countries for detail 21 Setup mode of Reactive Power Control Italy LV only Set the mode of reactive power control Refer to section 3 6 Setting in Particular Countries for detail 22 Setup mode of Active Power Control
81. e state of KP100L at that time State Display example Content of Data Countdown 30s Start up delay time Start waiting Standby Running 1 23kW AC Power While the active power control is operating the value of AC Power blinks Stopping OFF B The Display 3 shows the measurement value Select the measurement value that you want to display by pressing the lt lt or gt gt key The displayed item is changed every 0 5 seconds when you keep pressing the lt lt or gt gt key The Display 1 shows the item name of the data displayed in the Display 3 Refer to the follow table for the item that you can select Item name Measurement Value Data display form Pac AC Power L1 phase L2 phase L3 phase 1 23 1 23 1 23kW Pdc1 2 3 DC Power DC1 DC2 DC3 1 23 1 23 1 23kW Vac Grid Voltage L1 phase L2 phase L3 phase 230 230 230V Freq Grid Frequency 50 0Hz lac AC Current L1 phase L2 phase L3 phase 12 3 12 3 12 3A Vdc1 2 3 DC Voltage DC1 DC2 DC3 400 400 400V ldc1 2 3 DC Current DC1 DC2 DC3 12 3 12 3 12 3A E today Daily energy production 123 4kWh H total accumulated operation time 123456hr E total Total Periodic Energy accumulated energy from time user reset E total can be reset 12345kWh by user Refer to section 3 5 Mode Selection Display 15 Clear of Total Periodic Energy Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation B Error Display
82. ect Photovoltaic Inverter KP100L OD OO USER S MANUAL 6 Attach the FAN Assembly to the product 5 Inspection and Maintenance Confirm the FAN wiring is not catch between the heatsink and the FAN Assembly a 7 Fix the 4 screws Tightening torque 1 5 to 1 7Nem Screw 4 places Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL ES o2ueuojurejy pue uonoedsu LG 5 Inspection and Maintenance 5 2 Storage Ensure the follow conditions when storing the product temporarily or for a long term after purchase Storage temperature 25 to 60 C Humidity 95 maximum Without condensation or freezing due to rapid temperature change Do not store this unit in a place with dust direct sunshine corrosive gas or combustible gas 5 6 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL After Sales Service ES 6 1 After Sales Service ita A wal e 6 2 6 2 Contact Lou LAE vea ewe rs RU a it c a Ku ce Pe 6 3 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 6 1 6 After Sales Service 6 1 After Sales Service In situations such as the following stop the KP100L operation and contact the store from which you purchased the product The KP100L is operating but nothing is displayed When the mal
83. ection Refer to section 3 6 Setting in Particular Countries for detail Except for Italy KP100L detects DC Input connection automatically Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 19 fejdsiq uono2ejes PON S E 9 3 Operation 11 Setup of Reconnection time Italy only Set the reconnection time 12 Change of parameter level Greece only Change the specific detect level The detect level that you can change is different according to the country setting Refer to section 3 6 Setting in Particular Countries for detail 13 Setup level for control of the grid voltage increasing This is a function to prevent increasing of the grid voltage by controlling the output current when the grid voltage increases This function can control the voltage of the inverter terminal before reaching OV level Setup level for control of the grid voltage increasing can decide the level of the grid voltage that controls the output current The level for control of the grid voltage increasing is a level which decreases Setup level from the OV level The grid impedance Z The voltage of F AY the inverter terminal Vo The output current lo The grid voltage Vgrid Vo Vgrid Z x lo gt Vo is higher than Vgrid OV level O E Setup level for control of grid voltage increasing The voltage of the inverter If the voltage of the inverter is higher than threshold the inverter control the volt
84. elay Test of 8 2 Detect level UF is increased at the point of UF 0 05Hz s 50 00Hz 49 70Hz 8 3 Grid connected relays are disconnected when UF detect level keeps above the grid voltage for more than UF detect time The frequency of the grid e g in the case of 50 00Hz Setup level of UF e g in the case of 49 70Hz 8 4 Detect level and detect time of UF detected in 8 3 are shown Display for ten seconds Result of UF AutoTest UF 49 99Hz 90ms Detect level of UF e g in the case of 49 99Hz Detect time of UF e g in the case of 90ms 4 After displaying for ten seconds grid connected operation is started automatically and normal display is shown Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 33 3 Operation Error of Auto Test The measurement becomes impossible when the power failure etc occur the LCD display shows Example 1 so the Auto Test error E5 9 AutoTestFault occurs and KP100L stops Afterwards you can execute Auto Test again according to the procedure of The starting procedures for Auto Test Example 1 AutoTest UF OE un Report of Auto Test results You can check Auto Test results with LCD display by changing into the mode of Check Settings in Mode Selection Display Refer to p 3 26 Auto Test Results Reactive power control LV only KP100L can provide controlled reactive power to grid in one of four modes a External
85. erminal Block Example when you use AUX_OUT1 or AUX_OUT2 KP100L KP100L AUX OUT1 AUX_OUT2 AUX OUT1 AUX OUT2 AUX Terminal Block AUX Terminal Block TB402 TB402 5100 24VDC The external DC voltage and resistance value are example Select appropriate value according to your application Example when you use AUX OUT 1 of multiple products KP100L KP100L AUX OUT1 AUX OUT2 AUX OUT1 AUX OUT2 AUX Terminal Block TB402 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 7 1 Overview Photo Coupler Input The KP100L has the photo coupler for input signals of the table below Refer to section 3 5 Mode Selection Display for the setting of the input signal Name Type of contact Specifications 10mA Use 24 VDC to use AUX_IN Minimum ON time 100ms AUX_IN Photo Coupler Leakage current at OFF status lt 0 1mA Residual voltage at ON status lt 2 0V Capacity of external switch gt 20mA Example when you use AUX_IN KP100L AUX_OUT1 AUX_OUT2 AUX Terminal Block 1 8 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 1 Overview 1 3 Appearance and Names of Parts Cover front Jo seuiewN pue agueleaddy syed Cover foreside R for Wiring Heat sink Cover foreside L Display
86. error between Master CpuComFail M D Failure HIE CPU and Display CPU Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL A Appendix Mode AUX OUT1 f content of Error code Content of error Contents edis display 2 erento 1r of P 3 15 Error name error kind 1 2 3 4 5 E5 4 Under voltage DC DC UnderVolt DD Failure e EAM cs Under voltage VD2 UnderVolt VD2 Failure aU c Under voltage VD3 UnderVolt VD3 Failure g IN ds E5 6 Failure of inverter Over current InvFail OverCur Failure E Pe 8 E5 7 Communication error ComTimeout Fault 3 ux RS 232C or RS 485 E5 9 Auto Test AutoTestFault Fault T hi A2 5 Abnormality of fan Fan failure Warning A2 6 Over voltage D D OverVolt DD Warning Over voltage VD2 OverVolt VD2 Warning Over voltage VD3 OverVolt VD3 Warning Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL A 3 Js 10113 yv gt A Appendix A 2 LCD messages Local Language English Italian Spanish German French Normal Display display 2 State of running 1 23kW 41 41 1 41 State of count down 123s 41 41 41 41 State of stop OFF 41 41 41 41 State of standby Standby 41 41 Ersatz Attente Measurement Display display 1 AC Power L1 L2 L3 Pac 1 Pca 1 1 D
87. et Execution confirmation Are you ready pronto Estas listo Sind Sie bereit Etes vous pr t Executing Executing Esecuzione Ejecutando 1 Ex cution Execution completion Complete Completa Finalizado 1 Termin Clear of Total Periodic Energy Execution confirmation Are you ready pronto Estas listo Sind Sie bereit Etes vous pr t Executing Executing Esecuzione Ejecutando 1 Ex cution Execution completion Complete Completa Finalizado 1 Termin Auto Test ITA only Execution confirmation Are you ready pronto Estas listo Sind Sie bereit Etes vous pr t Waiting Waiting Attesa Espera Warten Attente PF mode GER DEN Recieve external command 1 000 1 1 1 1 AUTO Max0 95 AUTO 0 95 1 1 1 1 AUTO Max0 90 AUTO 0 90 1 1 1 1 Leading PF 0 975 constant D 0 975 1 1 1 1 Leading PF 0 950 constant D 0 950 1 1 1 1 Leading PF 0 925 constant D 0 925 1 1 1 1 Leading PF 0 900 constant D 0 900 1 1 1 1 Leading PF 0 875 constant D 0 875 1 1 1 1 Leading PF 0 850 constant D 0 850 1 1 1 1 Lagging PF 0 975 constant G 0 975 1 1 1 1 Lagging PF 0 950 constant G 0 950 1 1 1 1 Reactive Power Control mode ITA LV only Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL e6enbue7 e907 seBesseu Ga ZV gt A Appendix
88. evel OF Level OF Livel OF Nivel 1 OF Niveau OF detect time OF_Time OF_Tempo OF_Tiemp OF_Zeit OF_Heure UF detect level UF_Level UF_Livel UF_Nivel 41 UFNiveau UF detect time UF_Time UF_Tempo UF_Tiemp UF Zeit UF Heure PF mode COS COS COS COS cos GER DEN ITA Reactive Power Control mode Q 41 41 1 41 ITA LV only Active Power Control mode Freq Lim Freq Lim Frec Lim Freq Lim Freq Lim GER DEN ITA A 4 Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL A Appendix English Italian Spanish German French Reconnection time RecTime RicTempo RecTiemp RecZeit RecHeure Auto Test detect level time TestOvL1 41 41 1 41 OV L1 ITA only Auto Test detect level time TestOvL2 41 41 1 41 OV L2 ITA only Auto Test detect level time TestOvL3 41 41 1 41 OV L3 ITA only Auto Test detect level time TestUvL1 41 41 1 41 UV L1 ITA only Auto Test detect level time TestUvL2 41 41 1 41 UV L2 ITA only Auto Test detect level time TestUvL3 41 41 1 41 UV L3 ITA only Auto Test detect level time TestOf 41 41 1 41 OF ITA only Auto Test detect level time TestUf 1 1 1 1 UF ITA only Model Model Modello Modelo Modell Mod le Rom Version RomVer 41 VerROM 41 41 Serial Number SerialNo SerieNo No_Serie Seri
89. function message show When the breaker trips frequently When a foreign object or liquid accidentally enters the product When you contact the store provide them with the following information Your address name and phone number Installed quantity Purchase date Inverter Type ROM Version Firmware Version e Serial number Installation date Details of the problem A description of the malfunction Please add any relevant details What does the display show Are there more inverters in the same installation Do the other inverters have failures Has it rained or have there been storms recently Have there been power cuts in the Low Medium High voltage grid system PV panel model Measurements in DC side Solar module Measured DC voltage in each input Are any of the protections tripped Circuit breaker fuses residual current device surge protection device Measurements in AC side Measured AC voltage Measured AC voltage between Neutral and Earth Are any of the protections tripped Circuit breaker fuses residual current device surge protection device 6 2 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 6 2 Contact E Contact Address Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 0 23 5681300 Fax 31 0 23 5681388 OMRON Corporation Environmental Solutions Business Headquarters Energy Automation Department
90. id grid relevant problems in the low voltage network VDE AR N 4105 was prepared in 2011 VDE AR N4105 shows requirements that have to be take into consideration The following 1 3 are required in the VDE AR N 4105 1 Active power control 2 Reactive power control 3 Active power feed in at overfrequency KP100L system configuration for VDE AR N 4105 is shown below Radio ripple control receiver Solar module Solar module E op External device Example PLC El 7 KP100L KP100L RS 485 l RS 485 l RS 485 BEN Active power control According to the external command of the active current via RS485 the output active power of the KP100L is reduced Reactive power control KP100L can provide controlled reactive power to grid in one of three modes a External phase command b Power factor curve according to output active power cos P c Fixed value of power factor command a External phase command According to the external phase command from external controller via RS485 KP100L provides controlled reactive power b Power factor curve according to output active power cos P According to the output active power of KP100L KP100L provides controlled reactive power This mode can be set from the display Setting contents Item display Set Value Mean PF command according AUTO 0 95 AUTO Max0 95 to output active power AUTO 0 90 AUTO Max0 90
91. int of Auto Test OV L1 OV L1 0 5V s 230 03V 270 00V 1 3 Grid connected relays are disconnected when OV The grid voltage of L1 L1 detect level keeps below the grid voltage for i more than OV L1 detect time e g in the case of 230 03V Setup level of OV L1 e g in the case of 270 00V 1 4 Detect level and detect time of OV L1 detected in 1 3 are shown Display for ten seconds Result of OV phase L1 AutoTest OV L1 230 05V 110ms Detect level of OV L1 e g in the case of 230 05V Detect time of OV L1 e g in the case of 110ms After displaying for ten seconds start the auto test of OV L2 2 2 1 The inverter turns on the inside Grid connected The Auto relay 7 Test of 2 2 Detect level of OV L2 is decreased at the point of Auto Test OV L2 OV L2 0 5V s 230 03V 270 00V 2 3 Grid connected relays are disconnected when OV L2 detect level keeps below the grid voltage for more than OV L2 detect time The grid voltage of L2 e g in the case of 230 03V Setup level of OV L2 e g in the case of 270 00V 2 4 Detect level and detect time of OV L2 detected in 2 3 are shown Display for ten seconds Result of OV phase L2 AutoTest OV L2 230 05V 110ms Detect level of OV L2 e g in the case of 230 05V Detect time of OV L2 e g in the case of 110ms 4 After displaying for ten seconds start the auto test of OV L3 Grid Connect Phot
92. is affecting the grid system Inverter is abnormal Remedy for User n ADN If this problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal If the problem occurs frequently do the actions below Find the device with high power consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer Remedy for Professional E1 3 Over frequency Grid Situation 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter akWN AIR WD OF over frequency error due to rise of the grid frequency Possible Cause The detected AC frequency is beyond 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 Inverter is abnormal Remedy for User n BRON If this problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal If the problem occurs frequently do the actions below Fi
93. is shown below No Name Note 1 RS 232C_TXD 2 RS 232C_RXD 3 GO Signal GND 4 RS 485_DB 5 RS 485_DA 6 GO Signal GND GO is internally connected with Terminal No 3 7 RS 485_DB RS 485_DB is internally connected with Terminal No 4 8 RS 485_DA RS 485_DA is internally connected with Terminal No 5 9 RS 485 END1 When using RS 485 and termination is required Terminal No 9 and 10 are connected 10 RS 485 END2 When using RS 485 and termination is required Terminal No 9 and 10 are connected Communication terminal block Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 5 1 RS 232C Connect shielded twisted pair cable to 1 RS 232C_TXD 2 RS 232C_RXD and 3 GO of communication terminal block TB401 When you connect the wire insert the wire while pushing the black button of TB401 and release the button Note Avoid the wrong wiring of the signal wire and the catch of the insulating coating N A In case using RS 232C 25 pin In case using RS 232C 9 pin Z pite E ori KP100L KP100L 5 RS 232C RS 232C e Et x Iw E Jc roo A SD TXD 2 LL We RD RXD 1 RD RXD 3 3 2 RS 232C_RXD SD TXD RS 232C RXD RS RTS 14 rp 3 Go Signa GND
94. ive Situation 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter 10119 10 paway zv OQhwNM AlR WN Islanding operation detected by passive method due to error in the power from the grid Possible Cause 1 AC connection is not correct Grid condition is weak or unstable Other high power consumption device is affecting the grid system Inverter is abnormal Remedy for User a UON If this problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal If the problem occurs frequently do the actions below Find the device with high power consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer Remedy for Professional 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter akwWN
95. l the product in places where a child s hand can reach Injury by electric shock may possibly occur Do not open the cover foreside R when the product is energized Significant injury by electric shock may possibly occur Do not touch the terminal of the MC connector Do not remove the MC connector by any method other than that specified in the instruction Significant injury by electric shock may possibly occur Do not open the cover foreside R and do not touch the MC connector for three minutes after turning OFF the breaker of the grid side and the breaker of the solar module side Injury by electric shock may possibly occur Connect the PE cable to the earth Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL N CAUTION gt Burn injury may occasionally occur Do not touch the upper part of the product while operating or immediately after having turned off power Fire damage or functional lesion of internal part may occasionally occur Do not obstruct the heat sink or place any objects within 200mm of the heat sink Fire damage and malfunction may occasionally occur Do not use the product after it has been dropped or subjected to a strong impact Breakdown of DC input plug may occasionally occur Do not put the product without the shock absorbing material on ground with the DC input plug at the bottom Injury may occasionally occur Transport and place the product carefully using two
96. ld be bit by rat or any animals Inverter is abnormal Remedy for User N ABO Disconnect AC connection of Inverter by opening AC switch Check the AC junction box and wiring of system Clear obstacle ONLY IN SAFE CONDITIONS Reconnect AC connection check the status of Inverter If the problem persists contact the store from which you purchased the product or your installer Remedy for Professional Oo AON Disconnect AC side of Inverter by opening AC switch Disconnect the DC side from the Inverter Check both the AC and DC wiring and insulation Reconnect AC connection check the status of Inverter If the problem persists please replace the Inverter Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 4 7 4 Maintenance Operations E2 4 Insulation resistance fault Situation Insulation resistance drops in the solar module equipment Possible Cause 1 PV array is abnormal The Insulation of PV wires is broken Remedy for User 2 1 2 Check the PV wiring If the problem persists contact the store from which you purchased the product or your installer Remedy for Professional E3 4 Over Temperature Situation Check the PV wiring If the problem persists please replace the Inverter KP100L internal temperature is high Possible Cause 1 Ambient temperature is too high Heat dissipation problem Inverter is
97. level keeps above the grid voltage for more than UV L3 detect time The grid voltage of L3 e g in the case of 230 02V Setup level of UV L3 e g in the case of 184 00V 6 4 Detect level and detect time of UV L3 detected in 6 3 are shown Display for ten seconds Result of UV phase L3 AutoTest UV L3 230 04V 110ms Detect level of UV L3 e g in the case of 230 04V Detect time of UV L3 e g in the case of 110ms After displaying for ten seconds start the auto test of OF Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation Items Sequences during the auto test LCD 7 7 1 The inverter turns on the inside Grid connected The Auto relay Test of 7 2 Detect level of OF is decreased at the point of OF 0 05Hz s 50 00Hz 50 30Hz 7 3 Grid connected relays are disconnected when OF detect level keeps below the grid voltage for more than OF detect time The frequency of the grid e g in the case of 50 00Hz Setup level of OF e g in the case of 50 30Hz 7 4 Detect level and detect time of OF detected in 7 3 are shown Display for ten seconds Result of OF seujuno Je n91 eg ul Bumes 9 c AutoTest OF 50 01Hz 90ms oN Detect level of OF e g in the case of 50 01Hz Detect time of OF e g in the case of 90ms After displaying for ten seconds start the auto test of UF 8 8 1 The inverter turns on the inside Grid connected The Auto r
98. lity Possible Cause Remedy for User 1 Contact the store from which you purchased the product Remedy for Professional Grid Connect Photovoltaic Inverter KP100L OD LIIL USER S MANUAL 4 Maintenance Operations The main ground fault breaker RCD trips frequently Ground faults are being caused by electrical appliances the KP100L or the solar Situation modules Possible Cause 1 Check to make sure that the ground faults are not being caused by electrical appliances 2 If no abnormalities are found contact the store from which you purchased the product to measure the insulation resistance of the KP100L and the solar modules Also describe the circumstances under which the problem happens for example the problem occurs on the morning after a rainy day etc Remedy for User Remedy for Professional 10119 10 paway zr Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 4 9 4 Maintenance Operations 4 3 Buzzer When the alarm sounds KP100L detects an abnormality There are two alarm sounds depending on the Error code as shown below Alarm sound 2 E3 1 E3 2 E3 3 E4 1 E4 2 E4 3 E4 5 E4 6 E4 7 E5 1 E5 2 E5 4 E5 6 A2 5 Alarm sound 1 E2 1 E2 3 E2 4 E3 4 1 Alarm sound 1 If the KP100L is not installed correctly and this abnormal condition persists for more than 1 minute the alarm generates the following signal Alarm is ON for 0 5
99. may occur Ask an authorized service person or a qualified person with knowledge of electrical systems for assistance when you install add on move or reinstall the product Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 11 i Surge protection Install the surge measures circuit corresponding to the output voltage and input voltage to protect the inverter from lightning strike For proper operation don t install products following locations 1 Locations where surge voltage of the grid is generated by influence of neighborhood facilities and equipment 2 Locations where the grid is unstable caused by influence of neighborhood facilities and equipment 3 In factory or the vicinity where the grid is unstable 4 Locations subject to electronic noise that ungrounded consumer electronics generate E Maintenance and Inspection Confirm during maintenance that there is no abnormality such as rust on outside of the product mStorage e Store in locations where the temperatures are within the range of 25 to 60 C with no condensation or icing and the humidity is a maximum of 95 maximum Store in locations that are no more than 2 000 m above sea level 12 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Safety Labels i Safety Labels and Hazard Description The Warning labels are located on the KP100L as shown in the follow illustration Be sure to follow the instructions contained in the la
100. me muss durch eine qualifizierte und durch das Energleversorgungsunternehmen authorisierte Person erfolgen Ejecute la instalaci n de este producto por una persona con la cualificaci n autoirzada por la compa a el ctrica de la regi n Fate eseguire l installazione da una persona qualificata riconosciuta dagli enti loceli competenti P P e e e e e e e e e WARNING Use the specialized tool for the crimping process of the MC connector Insert the MC connector surely until locking Verwenden Sie ausschlieslich das Crimpwerkzeug f r den MC Steckverbinder Stellen Sie sicher dass der Steckverbinder vollst ndig eingerasted ist Utilice la herramienta especial para el proceso de crimpado de los conectores MC Inserte los conectores MC con seguridad hasta que se bloqueen ADVERTENCIA AVVERTENZA Utilizzate attrezzatura specializzata per il montaggio dei connettori MC Inserire il connettore MC in maniera sicura fino al suo bloccaggio WARNING WARNUNG ADVERTENCIA AVVERTENZA Do a correct connection after confirming the polarity of the cable from the solar modules and from the grid WARNING Vergewissern Sie sich ber den korrekten Netzanschluss und Polarit ten bevor Sie das Ger t in Betrieb nehmen WARNUNG Realice la conexi n correcta despu s de confirmar la polaridad del cable desde lo
101. minator 8 RS 485_DA Terminator LT 9 RS 485_END1 2500 9 RS 485_END1 2500 10 RS 485 END2 10 RS 485 END2 E d G d Keep the voltage between GO of Communication terminal block and PE is less than 50V Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 5 2 1 Wiring for RS 485 Connect the wire to 3 GO 4 RS 485_DB 5 RS 485_DA of communication terminal block TB401 When you connect the wire insert the wire while you push the black button of TB401 and release the button Note Avoid the wrong wiring of the signal wire and the catch of the insulating coating BuuIM rz 5 2 2 Wiring when connecting 2 or more products Connect the wire to 3 GO 4 RS 485 DB and 5 RS 485 DA of the communication terminal block TB401 Connect the other wire to 6 GO 7 RS 485 DB and 8 RS 485_DA iris aaa 9 O O 2 3 4 5 6 7 8 9 10 5 2 3 Terminal processing of wiring when connecting 2 or more products Connect the other wire to 9 RS 485_END1 and 10 RS 485 END2 Be short circuited ted td td ts 9 6 9 O O
102. mode MODE1 F MODE2 Output mode of PV system s fault as dl MODE3 Output mode of grid system s fault Relay outputs OutSig1 AUX_OUT1 MODE4 Output mode of all errors MODE5 Output mode of all errors except grid system s fault Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL fejdsiq uon2ejes PON S E oe 3 Operation Item display Set Value Mean default value Unit 15 Setup of Output Signal 2 MODE1 synchronization mode with grid relay MODE1 Relay outputs OutSig2 MODE2 synchronization mode with AUX OUT2 communication 16 Setup of Input Signal InputSig MODE1 Operation stop mode MODE1 PHC INPUT AUX_IN MODE2 Gate block mode 17 Error Reset ErrReset 18 Clear of Total Periodic TotalCir Energy 19 Auto Test ITA only AutoTest 20 1 000 Recieve external command 1 000 AUTO 0 95 AUTO Max0 95 AUTO 0 90 AUTO Max0 90 D 0 975 Leading PF 0 975 constant Setup mode of Power D 0 950 Leading PF 0 950 constant Factor PF cos D 0 925 Leading PF 0 925 constant GER DEN D 0 900 Leading PF 0 900 constant D 0 875 Leading PF 0 875 constant D 0 850 Leading PF 0 850 constant G 0 975 Lagging PF 0 975 constant G 0 950 Lagging PF 0 950 constant 3 16 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL
103. n Sie unbedingt den Anweisungen der Betriebsanleitung ADVERTENCIA No toque los terminales del conector MC No retire los conectores MC aparte de las instrucciones de este manual AVVERTENZA Non toccare terminali MC Non rimuovere i connettori MC senza aver letto le istruzioni indicate in questo manuale PPPbPPOe o0o09oo WARNING WARNUNG ADVERTENCIA AVVERTENZA Do not open the cover foreside R and not touch the MC connector within 3 minutes after turning OFF the breaker of the grid side and the solar module side Residual high voltage Electric shock hazard Hohe Restspannung Gefahr durch elektrischem Schlag Stellen Sie sicher dass fr hestens 3 Minuten nach kompletter Trennung von Netz und MC das Ger t ge ffnet oder an spannungsf hrenden Teilen gearbeitet wird No abra la tapa frontal R y no toque los conectores MC durante los 3 minutos siguientes a apagar el interruptor de la red CA y los interruptores en el lado de los m dulos solares Peligro por shock el ctrico por tensi n residual Non aprire il pannello frontale e non toccare i connettori MG prima di 3 min dopo aver spento l inverter aprendo l interruttore lato CA e C C Esiste il rischio di shock elettrico dovuto ad una alta tensione residua Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 13 Checking After Unpacking Checking the Product On delivery be sure to check that the
104. nd the device with high power consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer Remedy for Professional 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter ak wWND AlR WD Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL E1 4 Under frequency Grid Situation 4 Maintenance Operations UF under frequency error due to drop of the grid frequency Possible Cause The detected AC frequency is 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 Inverter is abnormal Remedy for User n BOND If this problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal If the problem occurs frequently do the actions below Find the device with high power consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer Remedy for Professional E1 5 Islanding pass
105. nglish Italian Spanish German French E1 1 Over voltage Grid Grid OV Err Rete OV Grid OV Grid OV Grid OV E1 2 Under voltage Grid Grid UV Err Rete UV Grid UV Grid UV Grid UV E1 3 Over frequency Grid Grid OF Err Rete OF Grid OF Grid OF Grid OF E1 4 Under frequency Grid Grid UF Err Rete UF Grid UF Grid UF Grid UF E1 5 Islanding passive IslandingPassive Isola passiva Mode isla pasivo Insel passive jle passive E1 6 Islanding active IslandingActive Isola attiva Mode isla detect Insel betriebs fle active E1 7 Over voltage instantly OV instantly OV immediata OV instante OV sofort OV instantan m Grid E1 8 Under voltage instantly UV instantly UV immediata UV instante UV sofort UV instantan m Grid E1 0 No Utility No Utility Assenza rete No Utility No Utility No Utility E2 1 Over voltage DC DCOverVolt Sovratensione cc PVEncimaVolt PVUberVolt PVDessusVolt E2 3 Ground fault Ground fault Err Dispersione Terreno fallo Erdung Fault Ground Fautes E2 4 Insulation resistance RISO fault Err Isolamento RISO fallo RISO Fault RISO Fautes fault E3 1 Over Current DC OverDcCurr Sovracorrente cc EncimDcActual UberDcAktuell DessuDcActuel E3 2 Over Current AC OverAcCurr Sovracorrente ac EncimAcActual UberAcAktuell DessuAcActuel E3 3 Failure of inverter DC InvFail DcINJ InvFall DcINJ InvFalla DcINJ InvAusf DcINJ Inv chec DcINJ current injection E3 4 Over temperature Over Sovratemperatura
106. ngth of the wall is insufficient Please prepare the board to reinforce it 2 Mark the positions of the 8 outer mounting holes onto the wall with the mounting base plate uonejejsu ez E E ise x e tT 3 Drill the 8 marked holes in the wall and then drive the 8 Snap Bushings by the hammer into the wall when the wall is a hard wall like concrete 4 Fix the mounting base plate to the wall by using 8 mounting screws of the attachment Use Snap Bushings when the wall is a hard wall like concrete 8mm diameter 55mm depth Sa Snap bushing Mounting base plate Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 5 Lift the inverter by two persons Hang the inverter A by inserting the Hooking screw to the slit of the Guide A B and by setting the Guide B outside of the heat sink Hooking screw Guide A with slit NN Guide B 002020900 0909090009 OS0303020 060808080 080803930 6969069696 nuum with curved head Hooking screw Guide A with slit Guide B with curved head Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 6 Fix the hea
107. nificant injury by electric shock may possibly occur Do not touch the terminal of the MC connector Do not remove the MC connector by any method other than that specified in the instruction CAUTION Burn injury may occasionally occur Do not touch the upper part of the product while operating or immediately after having turned off power Fire damage or functional lesion of internal part may occasionally occur Do not obstruct the heat sink or place any objects within 200mm of the heat sink Fire damage and malfunction may occasionally occur Do not use the product after it has been dropped or subjected to a strong impact Functional lesion by fire damage may occasionally occur Do not unfasten the MC connector and clamp cable during operation The limitation of the output electric power by the ventilation trouble may occasionally occur Clean the top and bottom of the heat sink regularly gt Oo oO e Injury or fire by electric shock may possibly occur Do not open disassemble modify or repair the cover front and the cover foreside L during operation Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Important installer information Observe the following warnings and cautions when installing the KP100L N WARNING Significant property damage may possibly occur Do not use the product in other country than the designated country Significant property damage may possibly occur Do not
108. o each mode of User s setup Check Settings Error Logging mode of User s setup You can set the setup value Refer to section 3 5 Mode Selection Display for detail mode of Check Settings You can check the setup value Refer to section 3 5 Mode Selection Display for detail mode of Error Logging You can confirm the error that occurred in the past Refer to section 3 5 Mode Selection Display for detail LCD Check Display You can check LCD Refer to section 3 7 Confirm method of LCD display for detail Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation 3 4 State Display The display according to the state of the KP100L is shown State Display includes Normal Display and Error Display E Normal Display o When the error doesn t occur in the KP100L the follow content corresponding to the state of the KP100L is o displayed 8 J 4 Start waiting Display Countdown Display Running Display 2 Pac Standby i Pac 30s Pac 3 69kW 3 0 00 0 00 0 00kW l i 0 00 0 00 0 00kW 1 23 1 23 1 283kW i lt lt gt gt i lt lt gt gt l lt lt gt gt i preparation Countdown Pdc1 2 3 Standby completion lees 30s tend i Pdc1 2 3 3 69kW 1 0 00 0 00 0 00kW i 0 00 0 00 0 00kW _ 1 28 1 28 1 28kW The Display 2 shows data and the state corresponding to th
109. only DC3 input oi DC1 and Dod l DC1 DC2 Multi independent input of DC1 and single parallel DC3 input of DC2 and DC3 DC1 DC3 Multi independent input of DC2 and single parallel DC2 input of DC1 and DC3 f you use 2 DC inputs you can use the value of DC1 DC2 DC3 for multi independent input and the value of DC1 DC2 DC3 for single parallel input Solar module Solar module PV1 HH DC1 PV1 DC1 ee DC2 KP100L DC2 PV3 a DC3 DC3 Single parallel input of all DC1 DC2 DC3 KP100L Multi independent input of all DC1 DC2 DC3 Solar module Solar module Solar module PV1 DC1 on DC1 DC1 DC2 KP100L DC2 KP100L DC2 KP100L ea TE DC3 DC3 DC3 Multi independent input of DC2 and single parallel input of DC1 and DC3 DC1 DC3 DC2 Multi independent input of DC3 and single parallel input of DC1 and DC2 DC1 DC2 DC3 Multi independent input of DC1 and single parallel input of DC2 and DC3 DC1 DC2 DC3 Number of DC input of KP100L Refer to section 1 3 Appearance and Names of Parts for detail DC Input plug DC Input plug Y ajo Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL seujuno Je n91 1eg ul Bumes 9 c oe 3 Operation E Setting of Germany and Denmark This section explains the setting when the country setting is Germany and Denmark About VDE AR N 4105 To avo
110. onnect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 43 3 Operation 3 7 Confirm method of LCD display This function is used as a function to judge whether it is a breakdown of LCD if LCD is not displayed The display changes into the checking display of the LCD when you press the ENT key for 5 seconds while shown normal display or error display The following figure is displayed for checking the breakdown of the display part The LED green red lights except Pattern A If LCD is not displayed during the checking display of the LCD LCD might be breakdown If LCD is displayed during the checking display of the LCD there is cause that LCD is not displayed during operation Contact the store from which you purchased the product after checking display of the LCD according to this procedure Pac 3 69kW 1 23 1 23 1 23kW MODE Press the ENT key for 5 seconds or No operation for 150 seconds Q Pattern A O H Atter one second pass i 0 Pattern B i Q SHEE EEEEE i i After one second pass i O NAAA i Pattern C EEEko MIN NU i After one second pass i Ol mmm c oo mmm i Pattern D O TEE v 2 mEH i i After one second pass i O mmm V123558 Pattern E O EERE Eee i After one second pass i naummuuumm Pattern F Q EEHHENHENE i After one second pass i aaa PattemG i After onelsecond pass 3 44 Grid Connect Photovoltaic Inverter KP100L OD LIL US
111. or more persons Functional lesion by the fall of the product may occasionally occur Use the installation parts and materials that are included with the product Functional lesion by fire damage of terminal may occasionally occur Detach the MC connector after turning off the breaker of the solar modules side When the current flows do not insert and remove the MC connector Break down or deterioration of the solar modules may occasionally occur Install the breaker between the transformer and the KP100L when you connect the transformer Connect the Neutral of the transformer to the earth Breakdown of internal part by static electricity may occasionally occur Wire cables after discharging static electricity Functional lesion by fire damage may occasionally occur Confirm there is no looseness of the AC cable clamp the communication cable clamp and the AUX cable clamp Confirm the MC connector is locked gt Injury or fire by electric shock may possibly occur Do not open disassemble modify or repair the cover front and the cover foreside L during operation Human hazard by electric shock or property damage by fire damage may occasionally occur Mount the enclosed MC caps onto MC connectors that are not used Electric shock or fire by the foreign body going into the product may occasionally occur Prevent foreign objects body from invading from getting inside when you are installing wiring gt
112. or omissions PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof COPYRIGHT AND COPY PERMISSION This document shall not be copied for sales or promotions without permission This document is protected by copyright and is intended solely for use in conjunction with the product Please notify us before copying or reproducing this document in any manner for any other purpose If copying or transmitting this document to another please copy or transmit it in its entirety 4 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Safety Precautions indications and Meanings of Safety Information In this user s manual the following precautions and signal words are used to provide information to ensure the safe use of the KP100L The information provided here is vital to safety Strictly observe the precautions provided EH Meanings of Signal Words Indicates a potentially hazardous situation which if not ANNE avoided will result in minor or moderate injury or may result in serious injury or death Additionally there may be significant property damage Indicates a potentially hazardous situation which if not PAN CAUTION avoided may result in minor or moderate injury or in property damage i Meanings of Alert Symbols Example of symbols General Used for general CAUTION WARNING or
113. ovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation Items Sequences during the auto test LCD 3 3 1 The inverter turns on the inside Grid connected The Auto relay Test of 3 2 Detect level of OV L3 is decreased at the point of AutoTest OV L3 OV L3 0 5V s 230 03V 270 00V 3 3 Grid connected relays are disconnected when OV The grid voltage of L3 L3 detect level keeps below the grid voltage for more than OV L3 detect time e g in the case of 230 03V Setup level of OV L3 e g in the case of 270 00V 3 4 Detect level and detect time of OV L3 detected in 3 3 h Display for t ds 3 3 are shown Display for ten seconds Result of OV phase L3 AutoTest OV L3 230 05V 110ms Detect level of OV L3 e g in the case of 230 05V Detect time of OV L3 e g in the case of 110ms seujuno Je n91 eg ui Bumes 9 c oN After displaying for ten seconds start the auto test of UV L1 4 4 1 The inverter turns on the inside Grid connected The Auto relay Test of 4 2 Detect level of UV L1 is increased at the point of AutoTest UV L1 UV L1 0 5V s 230 02V 184 00V 4 3 Grid connected relays are disconnected when UV The grid voltage of L1 L1 detect level keeps above the grid voltage for more than UV L1 detect time e g in the case of 230 02V Setup level of UV L1 e g in the case of 184 00V 4 4 Detect level and detect time of UV L1 detected in 4 3
114. present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL Disclaimers PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons Consult with your OMRON representative at any time to confirm actual specifications of purchased product DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown ERRORS AND OMISSIONS The information in this manual has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors
115. ration E Setting of Greece This section explains the setting when the country setting is Greece Change of Detect level The detect level of OF UF can be changed according to the detect level change menu of the user setting as follows The setting should be adapted to grid frequency that is different in area of Greece Setting OF UF Detect level 0 50 50Hz OF Detect level 49 50Hz UF Detect level 1 51 00Hz OF Detect level 47 50Hz UF Detect level 3 42 Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 3 Operation Bi Detect level of Each Country The detect level default value of each country is the following These level are set under consideration of regulation value tolerance and detection time The detect level cannot be changed excluding the OF UF level of Greece Set value item Germany Spain Italy France Greece Czech Denmark Portugal Turkey RSA Korea OV Level V 264 50 253 00 264 50 264 50 264 50 264 50 264 5 253 00 264 50 249 80 242 00 Time s 0 15 4 90 0 20 0 15 0 45 0 15 0 15 4 90 0 15 599 90 1 00 V Level V 253 00 N A N A 253 00 253 00 253 00 253 00 N A 253 00 N A N A Rising UV Level V 184 00 195 50 195 50 195 50 184 00 195 50 184 00 195 50 184 00 209 60 193 6 Time s 0 15 4 90 0 40 0 15 0 45 0 15 0 15 4 90 0 15 599 90 1 00 OF Level Hz 51 50 50 90 51 50 50 50 50 50 50 50 50 15 50 90 50 15 51 45 60 5 Time s 0 15 4 90 0 10
116. re is neither danger nor malfunction by the peripheral and the wire etc other than the accessory When wiring to the AC terminal block do not insert two or more wires into one terminal Use the wire of the diameter that corresponds to the capacity of the Solar modules If you don t fire or smoke may occur 3 IP65 performance can not be provided if you don t follow these instructions e Use a cable measuring 918 5 20 5mm when you use the rubber bush of one hole for the AC cable clamp e Use five cables measuring 93 5 4 0mm when you use the rubber bush of five holes for the AC cable clamp e Use a cable measuring of e4mm for the communications cable and the AUX cable Tighten the cable clamp Tighten the screws of the cover foreside R by tightening torque to 1 5 1 7 N m 4 Make sure the wire doesn t come off the terminal block after wiring the communication wire and the AUX wire to the terminal block Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 9 WExchanging Fans FAN Assembly Make sure to follow these precautions when exchanging FAN Assembly 1 Exchange the FAN Assembly after turning off the breaker of the grid side and the breaker of the Solar module side and allow 3 or more minutes to pass Electric shock and injury may occur 2 Use the specified FAN Assembly 3 Make sure the mounting direction of the FAN Assembly 4 Tighten the screw correctly by tightening torque to 1 5 1 7N m after ex
117. reactive power 50 constant Type B Type B of Q f V Mode 22 Setup mode of Active OFF Disable GER ITA D Power Control EN ON GER ITA DEN except nes of hp E RIA CER AE when output frequency is N OFF increasing 23 Lock In Voltage LockInV 100 to 110 Parameter for cos f P Mode 105 ITA LV only 24 Lock Out Voltage LockOutV 90 to 100 Parameter for cos f P Mode 98 96 ITA LV only 25 Lock In Power 10 to 100 Parameter for Q f V Mode 20 LockInP ITA LV only 26 v1s Vis 100 to 110 Parameter for Q f V Mode 108 ITA LV only 27 v2s V2s 100 to 110 Parameter for Q f V Mode 110 ITA LV only Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL fejdsiq uolj 99 8g PON S E 9 3 Operation Item display Set Value Mean default value Unit 28 vii Vii 90 to 100 Parameter for Q f V Mode 92 ITA LV only 29 v2i Voj 90 to 100 Parameter for Q f V Mode 90 ITA LV only 30 Startup condition of OF 50 05 to 50 10 Hz ITA only OF fisio 31 Startup condition of UF 49 00 to 49 90 Hz ITA only apt 49 95 32 Auto CEI Point A 5 to 100 Parameter for cos q f P Mode 20 Point A ITA LV only 33 Auto CEl Point B i 5 to 100 Parameter for cos q f P Mode 50 Point B ITA LV only 34 Auto CEI point C 0 90 to 1 00 Parameter for cos f P Mode 0 90 z Point C ITA LV only 35 Auto CEI point D 5 to 100
118. reaker on the solar module side E Country Setting Procedure of the Country Setting N WARNING S After once setting the country setting you can t change the country setting Be careful when you set it Significant property damage may possibly occur Do not use the product with a mistake of the country setting Contact store purchased when you fix the country setting by mistake The display moves to the Country Setting when you start KP100L with the country setting not fixed Refer to below for setup Table shows the relation between the menu and the country You can t set the country other than countries shown in the table The KP100L complies with local and national standards when correct country is selected Refer to P 3 43 for the detect level in each country lt KP100L OD EU gt Menu GERI CZE IDEN MORI IRSA IESP PORI M Country Germany NN EL Czech Denmark Turkey Republic Spain Portugal Italy Republic of South Africa lt KP100L OD KR gt Menu KOR Country Korea Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 3 5 3 Operation Country Setting gt gt gt gt 1 Setup Country Setup Country GER ZE FRA lt lt ENT 2 Setup Country GER OK Press the ENT key for 5 seconds Sepe aunir Blinking the Display 3 After 5 seconds pass 4 Setup Country i GER After 5 seconds pass To the Normal Display In the country selec
119. rid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 15 About this manual This Manual has been compiled for user s and installer s convenience as follows F Content Exposition For Users d Installers Introduction and Safety Precautions Describes information for safety use y y Chapter 1 Overview Describes features and names of parts y y Provides external dimensions installation Chapter 2 Design dimensions and other information necessary for y design Describes the name of parts of the operations Chapter 3 Operation and the monitor Describes the monitor function y y of the product Describes the causes and their countermeasures if the product fails including N the solutions to possible troubles troubleshooting Chapter 4 Maintenance Operations Chapter 5 Inspection and Describes inspection and maintenance of the N Maintenance product Chapter 6 After Sales Service Describes after sales service and contact of the Y product Chapter 7 Specifications Describes specifications of the product y y Appendix Describes contents of the displays other than Y i English 16 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL Contents Chapter 1 1 1 1 2 1 3 Chapter 2 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 Chapter 3 3 1 3 2 3 3 3 4 3 5 3 6 3 7 Chapter 4 4 1 4 2 4 3 4 4 Grid Connect Photovoltaic Inverter KP10
120. s m dulos solares y desde la red de CA ADVERTENCIA Effettuare un cablaggio corretto dopo aver verificato la polarita dei cavi del pannello fotovoltaico e della rete AVVERTENZA Insert the electric cable in the inner of AC terminal block by using special Rod terminal and crimping pliers and tighten the screw by tightening torque of 1 2 1 5N m F hren Sie das AC Anschlusskabel in den Klemmblock ein und stellen Sie die Verbindung mit 1 2 1 5N m sicher Verwenden Sie ausschlie lich die bestimmungsgemaBen Anschlussh lsen und Crimpwerkzeuge Inserte el cable el ctrico en la parte interior del bloque de terminales de CA usando punteras y herramientas de crimpado Apriete los tornillos con una par de apriete de 1 2 1 5N m Inserire il cavo elettrico nella parte anteriore del blocco terminali AC usando appositi puntalini e pinze crimpatrici Serrare le viti in base alla coppia indicata 1 2 1 5N m WARNING Confirm there is no looseness in the screw of the AC terminal block when checking the maintenance WARNUNG berpr fen Sie die Anschl sse auf gel ste Schrauben ebi jeder Wartung ADVERTENCIA Confirme que no hay ning n tornillo suelto en el bloque de terminales de CA cuando realice un mantenimiento AVVERTENZA Verificare la corretta tenuta delle viti del blocco terminali AC durante le operazioni di manutenzione WARNING WARNUNG ADVERTENCIA AVVERTENZA Ask
121. se of the grid voltage The detected AC voltage is beyond 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 Inverter is abnormal If this problem occurs seldom such as 1 time a day no action is necessary Operation will restart automatically when the grid voltage returns to normal Possible Cause n BRON Remedy for User If the problem occurs frequently do the actions below Find the device with high power consumption near your AC system Consult your utility power supplier understand the grid conditions Ask help of your installer 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 Use Inverter software to monitor the frequency and voltage If the situation is not improved please replace the Inverter Remedy for Professional OR WN AlR WD Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 4 3 4 Maintenance Operations E1 2 Under voltage Grid Situation UV AC under voltage error due to drop of the grid voltage Possible Cause The detected AC voltage is under the setting of Inverter AC connection is not correct Grid condition is weak or unstable Other high power consumption device
122. sec and OFF for 4 5 sec this is repeated until the Inverter is shut down or the error is no longer present ON Abnormal detection OFF ON Buzzer OFF 1 minute 0 58 4 5s 2 Alarm sound 2 When the KP100L detects a defect or an abnormal condition and this condition persists for more than 5 minutes the alarm generates the following signal The alarm is ON for 0 8 sec and OFF for 0 2 sec and this is repeated for 3minutes every hour ON Abnormal detection OFF ON Buzzer OFF 5 minutes 0 85 E Bv 3minutes 1 hour 4 10 Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 4 Maintenance Operations 4 4 Troubleshooting Operation does not start immediately even though the DC input plugs are correctly connected The power generation of the solar modules is insufficient Operation will begin when the sunshine irradiation increases The operating indicators do not light up The connectors are not correctly connected The power generation level is low even on a sunny day The service life of the fan may have been reached in which case the fan needs to be replaced The Solar modules may be obstructed or shaded by something The grid voltage may have risen Contact the store from which you purchased the product Bunoouse qnoJg yy Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 4 11 4 Maintenance Operations Grid Connect Photovoltaic Inverter KP100L OD OO USE
123. t sink and the mounting base plate by using bundled M4X12 with plane washer and spring washer in 4 points Tightening torque 1 5 to1 7 N m uonejejsu ez Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 2 4 Wiring mRemove the cover foreside R Remove the 4 screws and the cover foreside R by a TX20 Torx screwdriver cover foreside R ilConnecting the AC Cable Connect the AC cable to the KP100L as follow steps 1 Remove the cap of the AC cable clamp and take the rubber bush None hole out Cap Rubber Bush none hole 2 Pass the AC cable through the cap and the rubber bush of the cable clamp Rubber bush one hole type and five hole type is included 2 1In the case of you use the rubber bush of the one hole type The rubber bush of one hole is used for connection with multiple cable 2 12 Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 2 2 In the case of you use the rubber bush of the five holes type The rubber bush of five holes is used for connection with five individual cables Cap Rubber Bush five holes BuuIM rz 2 3 Use the cable and the wire in the table below Diameter of cable Cross sectional area of wire The rubber bush for one hole 918 5 to 20 5mm 4mm AWG12 or more The rubber bush for five holes 03 5 to 4 0mm 4mm AWG12
124. the transfer rate of the communication of RS 232C After set the baud rate disconnect the solar modules turn off the switch in DC side and connect again to confirm the value 5 Communication Baud rate RS 485 Compoway F Modbus Set the transfer rate of the communication of RS 485 After set the baud rate disconnect the solar modules turn off the switch in DC side and connect again to confirm the value 6 Communication Parity Modbus only Set the parity for the communication After set the parity disconnect the solar modules turn off the switch in DC side and connect again to confirm the value 7 Communication Stop bit Modbus only Set the stop bit for the communication After set the stop bit disconnect the solar modules turn off the switch in DC side and connect again to confirm the value 8 RS 485 Communication Send wait the time Compoway F Modbus Set the wait time from receiving of the RS 485 command to sending the RS 485 command Adjust the RS 485 Communication Send wait time of the KP100L according to the switch time of the RS 485 transmission enable of the host side After set the wait time disconnect the solar modules turn off the switch in DC side and connect again to confirm the value 9 Setup of Grid Connection to LV MV network Italy only Set the grid connection to Low Voltage network LV or Middle Voltage network MV 10 Setup of DC input connection Italy only Set the DC input conn
125. tightening torque 1 5 to1 7N m When tightening the screws is insufficient the effect of the waterproof is not achieved Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design EH Wiring the KP100L to the Solar Modules First make sure the maximum open circuit voltage Voc of each PV string is below 850 VDC under any condition Always connect solar module positive terminal to KP100L DC positive input and the solar module negative terminal to KP100L DC negative input KP100L has 3 MPPT Usually solar modules are connected to 3 DC inputs as illustrated in figure below Attach the enclosed MC caps onto MC connector that is not used Each set of DC inputs allows to input DC current up to 13A 3 pairs of DC inputs allows to input totally up to 33A Maximum PV input power for each MPPT is 5 500W One PV array can be connected to 3 DC input in parallel as illustrated in figure below To fully optimize the PV output set up use the following configuration guidelines a For PV output lt 13A use a single pair of DC input b For 13A lt PV output lt 26A use 2 sets of DC inputs c For 26A lt PV output lt 33A use 3 sets of DC inputs Attach the enclosed MC caps onto MC connector that is not used Each input 13A 5500W Attach the enclosed MC caps onto MC connector that is not used 13A DC input lt 26A Be especially careful about electric sho
126. tion display select the items that you want to set by the lt lt and gt gt keys and you decide the item by the ENT key In the last confirmation display of country setting fix the country setting when you press the ENT key for 5 seconds You can return to the country selection display when you press the MODE key While the last confirmation display of country setting the country name does the blinking display The key operation becomes invalid After 5 seconds display change to next display In the last display of the setting country the country name does the lighting display The key operation remains invalid After 5 seconds display change to next display Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 3 Operation Country Setting only for Italy Country Setting gt gt gt gt Setup Country lt lt GER lt lt Setup Country ITA MODE ENT Setup Country ITA OK Press the ENT key for 5 seconds Setup Country Blinking the Display 3 After 5 seconds pass gt gt Setup GridVolt Setup GridVolt 1 LowVolt MidVolt ENT Setup GridVolt LowVolt Blinking the Display 3 After 5 seconds pass gt gt gt gt gt gt Setup DC Input Setup DC Input We DC1 DC2 DC3 lt lt DC1 DC2 DC3 Ze Setup DC Input DC1 DC2 DC3 ENT 7 Setup DC Input ace a linking the Display 3 After 5 seconds pass B Setup DC Input
127. to the store where you purchased the product or to an authorized service person when disposing of the product WARNING Stellen Sie eine ordnungsgem e Entsorgung sicher F r Fragen kontaktieren Sie bitte Ihren OMRON partner WARNUNG Pregunte a su proveedor donde adquiri el producto o a un servicio autorizado cuando quiera deshacerse del producto ADVERTENCIA Rivolgersi al rivenditore o a personale autorizzato per lo smaltimento del prodotto AVVERTENZA Connect the PE cable to the earth Stellen Sie die vorschriftsm ige Verbindung von PE mit der Schutzerde her Conectar el cable PE a tierra Collegare il cavo PE alla apposita terra WARNING WARNUNG ADVERTENCIA AVVERTENZA Read the manual Lesen Sie die Betriebsanleitung Lea el manual del producto Leggere attentamente il manuale WARNING WARNUNG ADVERTENCIA AVVERTENZA Do not install the product in places that child s hand reaches Stellen Sie sicher dass Kinder und Jugendliche keinen Zugang zu Ger ten in Betrieb haben No instale el producto en lugares donde puedan alcanzar manos de ni os Non intallate il prodotto in luoghi raggiungibili dalle mani dei bambini WARNING Do not touch the terminal of the MC connector Do not remove the MC connector excluding the instruction of this manual WARNUNG Ber hren Sie den MC verbinder nie Zum L sen der Steckverbindung folge
128. urrent IAC nom 14 5A THD of output current 4 or less id anoe 230 400VAC 23 5 20 P 9 9 depends on protective functions AC Side Nominal frequency 50Hz Output frequency range 45 to 55Hz Wiring system 3 phase 4 wire All pole disconnection grid side Mains monitoring with two independent allocated switching devices Over voltage Category ll Self consumption during nighttime 1 5W or less 1 typical at output power 10kW Power Factor 0 95 or more at output power 2kW 7 2 Grid Connect Photovoltaic Inverter KP100L OD O0 USER S MANUAL 7 Specifications Item Specification Data transmission RS 232C RS 485 electrically isolated External Input signal Input voltage 24V interfaces Input current 10mA Relay outputs ee 250VAC 3A or 30VDC 3A Resistance load EN 61000 6 2 Standards EMC EN 61000 6 3 EN 61000 3 2 Other Low voltage regulation EN50178 German regulation VDE0126 1 1 VDE AR N 4105 Spanish regulation RD1663 2000 Italian regulation ENEL Guideline CEIO 21 Terna A 70 Enclosure EU I ace to DIN Housing IP65 Dimensions Dimensions W x H x D 455 x 700 x 270 mm and Weight Weight Approx 42 kg Ambient Operating temperature range 20 to 60 C Conditions for Continuous nominal output power 20 to 40 C o 1 temperature range Operation Tolerable relative humidity 4 to 100 none condensing canes Max efficiency 97 5 European efficiency 97 1 1 Ambient temperature is
129. used 2 No negative voltages on solar module Some thin film or silicon modules KP100L can not be used 1 3 Earthing of negative pole on solar module Some thin film or silicon modules KP100L can not be used 4 No positive voltages on solar module Specific solar module KP100L can not be used 5 Earthing of positive pole on solar module 1 Note Aug 2012 Specific solar module KP100L can not be used KP100L have the compatibility with thin film module only approved by Omron and thin film maker Notice Please confirm the compatible thin film module by contacting Omron before using thin film module Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL 2 Design 2 2 Application information WDC side DC switch breaker DC switch circuit breaker is an obligatory prerequisite stipulated by DIN VDE 0100 712 the installation standard for PV systems in Germany For safety point of view during working on an electrical device it is necessary to disconnect from the energy supply DC circuit breaker between the PV modules and the inverter is used Select DC circuit breaker with rate current is larger than designed PV short circuit current on each DC input SPD Surge Protective Device in DC side SPD Surge protective device is used to protect the inverter against lightening surge voltage Example of SPD Class Il PV voltage 1000 VDC e Nominal discharge current
130. ventilation would be obstructed or the ambient temperature conditions would be exceeded Locations subject to temperature and humidity conditions outside of the following ranges Temperature 20 to 60 C Humidity 4 to 100 RH Without condensation or freezing Locations more than 2 000 m above sea level Locations subject to saltwater spray such as on oceangoing vessels or near a sea coast 10 Locations subject to falling snow accumulated snow or wind blown snow Protect the product by building a protective roof when you install the product in a snowy region 11 Locations near highly combustible material or heat sources stoves heaters boilers etc 12 Locations subject to damage to the wiring by animals or other factors Protect the wiring by for example placing in ducts 13 Locations near equipment such as a radio or TV that is likely to be affected by electric waves or too near an antenna 14 To prevent humidity during installation procedures do not leave the KP100L cover foreside R open more than the necessary time for wiring one hour in case of delay please close the cover foreside R and proceed to wiring procedures afterward Use of the Product Do not stand on the product or place any objects on the product e Serious human hazard by fire may possibly occur Do not use the product in a flammable gas atmosphere including flammable sprays such as pesticides Electric shock or fire
131. wer 35 constant D40 Leading phase reactive power 40 constant D 45 Leading phase reactive power 45 constant D 50 Leading phase reactive power 50 constant G5 Lagging phase reactive power 5 constant G 10 Lagging phase reactive power 10 constant G15 Lagging phase reactive power 15 constant G 20 Lagging phase reactive power 20 constant G 25 Lagging phase reactive power 25 constant G 30 Lagging phase reactive power 30 constant G 35 Lagging phase reactive power 35 constant G 40 Lagging phase reactive power 40 constant G 45 Lagging phase reactive power 45 constant G 50 Lagging phase Grid Connect Photovoltaic Inverter KP100L OD OO USER S MANUAL reactive power 50 constant seijuno Je jnonjgeg ul Bumes 9 c oe 3 Operation Active power control KP100L can provide controlled active power to grid in two modes a External active power command b Active power regulation at overfrequency While the active power control is operating the value of AC Power blinks in the Display a External active power command According to the external command of the active current via RS485 the output active power of the KP100L is reduced b Active power regulation at overfrequency The output active power of KP100L is reduced between 50 3Hz and 51 5Hz all default values This mode the frequen
132. with grid network type TT N Impedance Connection with grid network type IT 2 2 Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 Design The KP100L is designed with grid network system type TT TN Then If you use transformer connect the Neutral to the ground as shown in the figure below uoneanByuo wejs s jeoid yz Neutral in KP100L side should be connected to the ground Neutral in KP100L side should be connected to the ground Grid Connect Photovoltaic Inverter KP100L OD LIL USER S MANUAL 2 3 2 Design E Applicable solar module The KP100L is designed to control the voltage of negative pole on solar module as same voltage level as Neutral of grid as shown in figure below This can be achieved by new inverter circuit ZCC As a result the voltage of negative pole on solar module is approx zero According to this function you can use the solar module which does not allow negative voltage on solar module Voltage of solar module The voltage of the negative pole is controlled as same voltage level of Neutral Do not use the solar module that require earthing of negative or positive pole Otherwise the failure might occur Solar module Applicable type of solar module is shown in the table below Solar module manufacture requirement 1 No requirement Type of solar module Conventional silicon based solar modules Applicable or not KP100L can be

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