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Operating Instructions blueplanet 3.0 TL1

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1. KACO new energy blueplanet 3 0 TL1 3 5 TL1 3 7 TL1 4 0 TL1 4 6 TL1 Operating Instructions E English translation of German original Contents 1 General information cccccscesesceees 11 About this dOCUMEnt sssssssssssssssssssssessssessssssssssssss 1 2 Layout Of INStrUCTIONS ssssssssssssesssssssssssssssessssssseses 2 Safety sccccccssessscssccssssccsscrscssecrscsneceners 2 1 POET USE ccssssssssdesssascsssdsdsssvesesasecdesanstsessessvasvazsssbcenn 2 2 Protection features sssssssssssesssssssssrssesssssssssrssee 2 3 TrademMark sssssssssessessssssssssssessesessssssssrsesessesssssssse 2 4 Additional information sss ssssssssssssssssssssssrssssee 3 Description ssesssesssessosossosssossssossosossosssose 3 1 Mode of Operation cssccssecssecsesesseecsseesseeesees 32 DIAG AIN scvssnssssssececssniestcsntaassussetiessessechetpenseonsytbatvonser 4 Technical Data ccscscsssececssceseccscceee 41 Electrical Data sessssssesssecsseccsssecssecssseceseeeets 4 2 Mechanical data esssssssscssecssseccssecsseesseesssees 5 Transportation and Delivery 0 Sel Delienn 5 2 TANS POPtAtION eeesesssscseestesseeseessecneesseaseeseeneee 6 Mounting cccccrossscssscsscccsscessccssseseceones 63 UN Packing eavsssvssssassscsssrssccaseuccssrsveossevscosssvsesrsnseoteniys 62 MOUNN Garnir sisisi 7 InstallatiOM sssssscssssssisssessssosossesossscosssses
2. om om KACO new energy Action in this menu meaning EN The inverter is equipped with redundant 3 phase moni toring If the grid frequency exceeds or drops below the configured values the inverter switches off The mini mum switch off threshold can be set in 1 V increments Configure the switch off values for undervoltage and overvoltage Where necessary set period from occurrence of the fault to shutdown of the inverter AU FR GR IL Switch off freq lo The inverter continuously monitors the grid frequency If the grid frequency exceeds or drops below the config ured values the inverter switches off Set limit values for underfrequency and overfrequency in 0 1 Hz increments Set period from occurrence of the fault to shutdown of the inverter DE BE FR IT AT CY UD Overvoltage shutd iti Activate or deactivate password protection optional Specify the shutdown threshold for overvoltage shutdown The 10 minute average for the measured voltage as per EN50160 is used Set period from occurrence of the fault to shutdown of the inverter GB IL IT AT UD Overvoltage shutd om lo Specify the shutdown threshold for fast and slow overvoltage shutdown Set period from occurrence of the fault to shutdown of the inverter GB IL IT AT Undervoltage UD shutd om o Specify the shutdown threshold for fast and slow undervoltage shutdown
3. Powador web ador web web portal Off The connection to Powador web is deactivated Activate deactivate function Modbus TCP Set network port Connection status __ Indicates the status of the network connection Press the right arrow button or the OK button NOTE The inverter does not display the Parameters menu in the standard configuration To display the LJ Parameters menu Parameters menu 1 Open the menu 2 Simultaneously hold down the up and down but tons for several seconds 1 Enter the four digit password using the 4 way button The password is unit specific a 2 Confirm the entry with the OK button l Country lt 3 Set the desired country setting NOTE This option influences the country specific operating settings of the inverter Please consult KACO service for further information DE FR GB Grid type guide Select the grid type for the inverter s installation GR IT line a location It is only possible to activate the self test in feed in IT Activate mode self test The voltage and frequency dependent shutdown limits are checked in the process ATAUJBE Offers the option of activating or deactivating three Beene 4 Grid monitoring phase grid monitoring NL UD CY Switching the grid monitoring on or off Page 36 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Configuration and Operation Country menu Display spec setting level setting AU GR NL Switch off volt
4. 45 Under voltage L3 46 Over voltage L3 FS 47 Grid failure phase The measured line to line voltage is Notify yourauthor E to phase voltage O outside of the tolerance limits ised electrician FS 48 Line failure Grid frequency is too low Notify yourauthor E Underfrequency O This fault may be grid related ised electrician FS 49 Line failure O Grid frequency is too high Notify your author E Overfrequency This fault may be grid related ised electrician FS 50 Linefailure O The grid voltage measurement accord Notify your author E average voltage ing to EN 50160 has exceeded the ised electrician maximum permitted limit value This fault may be grid related FS 51 Grid failure String voltage L1 L2 is above the set Notify yourauthor E 53 average voltage L1 O maximum permissible string voltage ised electrician L2 Table 3 Operating status and fault messages on the display Page 48 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Maintenance Troubleshooting KACO new energy Status Display T A Explanation Action EN FS 52 Grid failure O String voltage L1 L2 is below theset Notify your author E 54 mid undervoltage maximum permissible string voltage ised electrician L1 L2 FS 57 Waiting for O Waiting time of the inverter after a Inverter does not switch on reactivation fault again until the country specific time has elapsed FS 58 Overtemperature
5. Feed in starts at W 20 Circuit design Transformerless Grid monitoring Country specific Ground fault monitoring Yes Page 10 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Technical Data K A C 0 Q new energy Product KACO blueplanet 3 7 TL1 4 0 TL1 4 6 TL1 Input levels DC MPP range from V to V 0170 510 185 510 215 510 Operating range from V to V 125 550 Starting voltage V 150 Open circuit voltage V 600 Rated current max A 2x11 Max power per tracker W 3800 4100 4700 Number of strings 2 Number of MPP controls 2 Max short circuit current A 25 Polarity safeguard Short circuit diode Overvoltage protection class category I I At DC voltages below the MPP range the maximum rated current reduces the maximum DC rated power For PV generators with MPP voltages below the MPP range of the inverter the start voltage can be set in the menu Output levels Rated power VA 3680 4000 4595 Grid voltage V 230 1 N PE Rated current A 16 0 17 5 20 0 Rated frequency Hz 50 cos phi 1 0 3 ind cap Number of feed in phases 1 Distortion factor 5 5 Overvoltage protection class category IPALI General electrical data Max efficiency 97 2 97 2 97 2 European efficiency 96 7 96 7 96 8 Make current A and ON duration ms 1 82 Internal consumption night W lt 4 Feed in starts at W 20 Circuit design Transformerless Grid
6. Manufacturer The display shows information about the unit manufac menu turer 8 4 Monitor inverter The inverter has an integrated web server This makes it possible to monitor and record the operating state and yield of your PV system You can display the recorded data using The integrated LCD The integrated web server using an Internet capable device connected to the Ethernet interface of the inverter You can read the recorded data using a storage medium connected to the USB interface of the inverter e g a USB stick Page 40 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Configuration and Operation K A C 0 Q new energy 8 4 1 USB interface EN Use an external USB storage device to read operating data saved in the inverter Reading log data NOTE The USB interface is approved solely for use with USB flash storage devices USB sticks The max imum available current is 100 mA If a device with a higher power requirement is used the power supply for the USB interface automatically shuts down to protect the inverter from damage Reading log data 1 Connect a suitable USB storage device to the USB interface on the underside of the inverter 2 Open the Log data display menu 3 Select the Save to USB item 4 Select the desired log data using the 4 way button 5 Press the OK button The inverter saves the selected log data to the USB storage device 8 4 2 Webser
7. Set period from occurrence of the fault to shutdown of the inverter FR UD Voltage drop The voltage drop between the inverter and the feed in meter is added to the limit value that was set for grid shutdown according to EN 50160 The limit value can be set from 0 to 11 Vin 1 V increments Specify the switch off value for the voltage drop 0 to 11V GB59 3 IT IL Overfreq shutd AT UD loc loc Set limit value for overfrequency shutdown Underfreq shutd om lo Set limit value for the underfrequency shutdown Activation IL IT AT UD a condition The inverter checks mains voltage and frequency The grid feed operation begins if the measured values are within the set ranges Set minimum and maximum values for the switch ing on Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 37 Configuration and Operation KACO Q new energy E N Country menu Display Action in this menu meaning spec setting level setting DE BE GB IL f er IT JO AT CY E Connecttime N i S a ele when UD switching on and reconnection after a fault Set gradient of power limit function with increasing GH2HsH4 P f Gradient frequency in Hz This percentage relates to the IL IT UD nominal frequency of 50 Hz J P f thresholds a 7 Set the frequency thresholds for activating and deactivating the power limitation in Hz a Bes Bx The inverter begins feed in
8. The inverter automatically detects a Pow IL IT JO NL EHH H4 Powador protect ador protect integrated into the photovoltaic AT CY UD system On The digital signal of the Powador protect must be present to the digital input of the inverter for the inverter to start with feed in Off The inverter does not check whether a Pow ador protect is integrated into the PV system DE AU BE FR GB GR s Set threshold value in 1kOhm steps at which the IL IT JO NL iso resistor a insulation monitor reports a fault AT CY UD Page 38 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Configuration and Operation KACO new energy Country Display Action in this menu meaning EN spec setting setting The inverter supports dynamic grid stabilisation Fault Ride Through The following parameters can be set ae Operation mode i Dead band Dead band mode Constant k Dynamic blind current Open the menu Press the right arrow button or the OK button Reactive power oo DE BE GB Activating idle power process select process and IL IT JO AT press OK The active process is highlighted CY UD ii Configure power factor cos phi specifica a P fa power factor not equal to 1is selected Select the type of phase shift under excited over excited ee cos phi P Pn Open the menu Press the right arrow button or the 4 cY UD i p OK button GB IL IT JO AT UD e gt
9. Checks the shutdown of the power z z O O electronics as well as the grid relay before feed in mode FS 10 Temperature in In case of overheating the inverter Cool off the area B unit too high O switches off Possible causes around the inverter e Ambient temperature too high Uncover the fans B e Fans covered Notify yourauthor e Inverter defective ised electrician OS 11 Measured values Power limitation If the generator power is too high the inverter limits O itself to the maximum power e g around noon if the generator capacity is too large FS 17 Shutting down O The activated grid and system protec Wait for reactivation E Powador protect tion has been tripped Notify your author ised electrician if the fault occurs several times FS 18 Resid current Residual current was detected The Notify yourauthor E shutdown O feed in was interrupted ised electrician FS 19 Generator insula There is an insulation fault on the PV Notify your author E ion O i a generator The feed in was interrupted ised electrician if the fault fault occurs several times Table3 Operating status and fault messages on the display Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 47 Maintenance Troubleshooting KACO Q new energy Status Display T Explanation Action FS 21 Protective shut O DC current has exceeded the permis PV generator may B down PV
10. Instructions for KACO blueplanet 3 0 4 6 TL1 Page7 Description K A C 0 Q new energy Priwatt The energy that is provided by the PV system can be put to use directly by the appliances that are connected in your home In Priwatt mode the potential free contact takes care of this function The potential free contact switches larger appliances e g air conditioning units on and off This requires an external power supply max 30 V DC and an external load relay Both can be obtained as part of the Priwatt switch from your specialist retailer When the function is active either the remaining runtime in hours and minutes or the shutdown threshold in kW is displayed on the start screen depending on the operating mode selected The Priwatt function is not active in the unit s factory default state The option can be configured in the Settings menu 3 2 3 Interfaces You configure the interfaces and the web server in the Settings menu The inverter has the following interfaces for communication and remote monitoring Ethernet interface Monitoring can occur directly on the unit using the integrated Ethernet interface A local web server is installed in the unit for this purpose For monitoring a system comprising several inverters we recommend you use an external data logging and moni toring system RS485 interface Use this monitoring option if you cannot check the functioning of the system on site on a regular basis e g i
11. NYM cables Page 20 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Installation K A C 0 Q new energy Authorised electrician NOTE EN When the line resistance is high i e long grid side cables the voltage at the grid terminals of the inverter will increase during feed in to the grid The inverter monitors this voltage If the voltage exceeds the country specific grid overvoltage limit value the inverter switches off gt Ensure that the conductor cross sections are sufficiently large or that the cable lengths are suffi ciently short Making the grid connection AC connector configured 1 Connect the configured plug connectors to the device connector by fitting into place 2 Lay the lead correctly and in accordance with the following rules Distance of the cable to the housing greater than 20 cm Cable not via semiconductor Excessive bending force may negatively impact the protection rating Lay the lead with a bending radius of at least 4 times the cable diameter The inverter is now connected to the power grid Figure 19 Engage the AC connector with the device connector NOTE An AC side disconnection unit must be provided during the final installation stage This disconnec tion unit must be installed so that it can be accessed at any time without obstruction If a residual current circuit breaker is necessary due to the installation specification a type A residual current cir
12. Page 28 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Configuration and Operation K A C 0 Q new energy Authorised electrician 8 Configuration and Operation EN 8 1 Controls The inverter has a backlit LCD as well as three status LEDs The inverter is operated using six buttons Figure 30 Control panel Key 1 Operating LED 5 4 way button 2 Feed in LED 6 OK button 3 Fault LED 7 ESC key 4 LCD 8 1 1 LED indicators The three LEDs on the front of the inverter show the different operating states The LEDs can display the following states 9 LED illuminated 0 LED flashing O LED not illuminated The LED indicators show the following operating status Operating status LEDs Display Description Start The green Operating LED is illuminated O if an AC voltage is present independently of the DC voltage Feed in start Power fed into the grid The green Operating LED is lit O or measured values The green Feed in LED is illuminated a after the country specific waiting period The inverter is ready to feed in i e is on em the grid You can hear the grid relay switch on The waiting period ensures that the generator voltage continuously remains above the power delivery limit of 150 V For country specific waiting periods see our web site at http www kaco newenergy de Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 29 Configuration and Operati
13. S0 pulse rate Set the pulse rate of the SO connection Priwatt 2 Open the menu Press the right arrow button or the OK button Select operating mode iti Activation mode NOTE Re activation depends on the operating mode selected and on the activation conditions Set time span during which the power threshold re a gt l l Monitori i 65 onitoring time must be exceeded without interruption m Pow r threshold a 7 Set power threshold from which the monitoring time up to activation begins Power dependent the function remains active until below the set power threshold LHe Operation mode P oe ie Time dependent The function is active depending on the sunlight for the set operating time NOTE The menu option is only available in the Time dependent operation mode Operation time 5 P P ae After connection the function is active for the set operating time Quick start 7 Reduce the waiting tines during the self test by pressing the Activate key Logging interval e5 Set the time between two log data recordings The inverter supports the backing up of all recorded Log data backup c yield data to a connected USB storage device Activate or deactivate log data backup Configure the contrast setting for the display Set the length of time without user input after Display eS which the backlighting of the LCD switches off Alternatively Permanently act
14. and the ceiling floor 500 mm as well as the side clearances 150 mm and 250 mm Fit wall plugs Screw in the top screws for assembly in accordance at the specified distance 3 mm from the wall Suspend the inverters on the suspension brackets from the screws Unscrew and remove the fixing screws from the cover of the connection area Lower the cover of the connection area Variant 1 Mark the position of the bottom hole Remove the inverter and fit wall plug to secure the inverter Fit the inverters back onto the top screws and fasten to the wall using the bottom screw Variant 2 Remove the slider See Figure 11 on page 18 Drill hole according to dowel size and mount on the wall by fastening screw Insert slider Fit the cover onto the housing Screw in the screws to fasten the cover The mounting of the inverter is complete Continue with the installation Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 17 Installation K A C 0 Q new energy 7 Installation Lethal voltages are still present in the terminals and cables of the inverter even after the inverter has been switched off and disconnected Severe injuries or death may occur if the cables and terminals in the inverter are touched Only appropriately qualified and authorised electricians may open and install the inverter A The inverter must be mounted in a fixed position before being connected electrically gt Observe all safety
15. as soon as this DC voltage is a jo a MHH H4l DC starting volt present AT cY UD Set the starting voltage Lets you deactivate the MPP seek mode in order to oper ate the inverter with a constant DC voltage aa Pat Z Activate or deactivate function IL IT JO NL Const volt ctrl e5 Set value for constant voltage control 125 510 V AT CY UD NOTE For voltages below the minimal MPP voltage the possible input power is reduced The input current is limited here to 11A per input The output power of the inverter can be set perma nently to a lower value than the maximum output power by the internal power limiting This may be nec essary in order to limit the maximum power rating of the system at the grid connection point upon the grid DE AU BE operator s request FR GB GR Power The value can be protected from the very first output IL IT JO NL limitation e5 limitation entry After setting a limitation the value can AT CY UD only be changed by entering a device specific password 1 Activate password protection if necessary 2 Specify the activation status 3 Specify the limit value for maximum feed in power 4 Confirm the entry with the OK button Configures the support for grid shutdown by a Powador protect connected to the digital input of the inverter O For Auto On A Powador protect is operating in the photovoltaic system and is connected to the SE AO EE inverter at the digital input output FR GB GR _ Auto
16. be seen at all times Perform regular visual inspections Immediately remove any moisture from the housing Take care to ensure sufficient ventilation of the inverter Immediately remove dirt especially on vents Failure to observe these warnings may lead to inverter damage which is not covered by the KACO new energy GmbH manufacturer warranty Page 14 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Mounting K A C 0 Q new energy NOTE EN Power reduction due to heat accumulation If the recommended minimum clearances are not observed the inverter may go into power regula tion mode due to insufficient ventilation and the resulting heat build up gt Maintain minimum clearances gt Ensure sufficient heat dissipation xX Hf _ lt 20 p Figure 4 Instructions for wall mounting Figure 5 Inverter for outdoor installation CAUTION Use suitable mounting parts gt Use only the supplied mounting parts gt Mount the inverter upright on a vertical wall only gt For a free standing mounting an incline of 20 is allowed Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 15 Mounting K A C 0 Q new energy 6 1 Unpacking The inverter is very heavy risk of injury gt Please pay attention to the weight higher centre of gravity and areas for lifting the unit A gt Select suitable mounting location and mounting base gt Use mounting mater
17. current 1 sible maximum value on PV1 or PV2 A be over dimen shutdown is carried out to protect the sioned FS 22 Protective shut device down PV current 2 O FS 29 DC side ground A ground fault was detected on the Check the PV gen E fault O DC side erator after ground fault FS 32 Fault The internal grid separation relay test Notify your author E Self test 0 has failed ised electrician if the fault occurs several times FS 33 Fault The DC feed in has exceeded the per Notifyyourauthor E DC feed in O mitted value This DC feed in can be ised electrician if the caused by grid conditions and may not fault occurs multiple necessarily indicate a fault times FS 35 Protection shut Protective shutdown of the Not a fault Grid related down SW O software AC overvoltage AC overcur shutdown the grid connects rent DC link overvoltage DC overvolt again automatically age DC overtemperature FS 37 Unknown Device does not detect expansion Additional hardware B hardware O hardware faulty or not original KACO accessories FS 38 Generator overvolt The voltage of the DC generatoristoo Notify your author E age error O high The PV generator is configured ised electrician incorrectly FS Line failure The voltage of a grid phase is too low Notify your author E 41 Under voltage L1 O the grid cannot be fed into The phase ised electrician 42 Over voltage L1 experiencing failure is displayed 43 Under voltage L2 44 Over voltage L2
18. gt Mount the inverter so that it cannot be touched unintentionally Installation space As dry as possible climate controlled with the waste heat dissipated away from the inverter e Unobstructed air circulation e When installing the unit in a control cabinet provide forced ventilation so that the heat is sufficiently dissipated e Access to the inverter must also be possible without additional tools e For outdoor installation fit the inverters in such a way to ensure that they are protected against direct sunlight moisture and dust penetration For easy operation ensure during installation that the display is slightly below eye level Wall e With sufficient load bearing capacity e Accessible for installation and maintenance e Made from heat resistant material up to 90 C e Flame resistant e Minimum clearances to be observed during assembly see Figure 8 on page 17 NOTE Access by maintenance personnel for service Any additional costs arising from unfavourable structural or mounting conditions shall be billed to the customer CAUTION Property damage due to gases that have an abrasive effect on surfaces when they come into contact with ambient humidity caused by weather conditions The inverter housing can be severely damaged by gases ammonia sulphur etc if it comes into contact with ambient humidity caused by weather conditions If the inverter is exposed to gases it must be mounted so that it can
19. internal protective occurrence 83 L1L2 L3 mechanism has disconnected the Notify your author device to protect it against damage ised electrician FS 84 Protection shut A voltage deviation has been found Incaseofrepeated E down undervolt O in the DC link An internal protective occurrence DC link mechanism has disconnected the Notify your author FS 85 Protection shut device to protect it against damage ised electrician E down overvolt DC O link FS 87 Protect shutdown A current that has been found on a Incaseofrepeated E overcurrent L1 O conductor is too high An internal occurrence protective mechanism has discon Notify your author nected the device to protect it against ised electrician damage FS 97 Protection shut Too much power has been fed into the Notify authorised E K down overcurrent O grid Complete disconnection of the electrician KACO HW device Service Table3 Operating status and fault messages on the display Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 49 Service K A C 0 Q new energy Status Display T A Explanation Action FS 100 Protect shutdown O The device has been switched off Checkto makesure B HW overheating because the temperatures in the hous that the fans are ing were too high working E Replace fan if nec essary FS 101 Temperature plau The unit has shut down because of Notify KACO Service K to sibility error effi O implausible internal me
20. l Q const Set the idle power Q in to a fixed value Select the type of phase shift under excited over excited GB IT JO CY Lock in voltage gt gt gt gt Voltage range set as of rated voltage where the Lock out network support process is active voltage This option defines how many support points can be defined in the subsequent menu The maximum number m Number of of configurable support points depends on the selected nodes grid type DE BE GB IL Specify the number of support points for the idle IT En cy power characteristic curve Specify the power factor for the 1st 2nd etc sup 1 2 SUpport port point point Ifa power factor not equal to 0 is selected Select the type of phase shift under excited over excited Open the menu Press the right arrow button or the QIU 5 Supports E OK button Lock in power GB IT JO p Power range set as of rated power in which the AT UD network support process is active Lock out power Time constant iti iti Set the response speed of the control GB IT JO AT UD Number of support points tt Specify the number of support points for the idle power characteristic curve 1 2 Support point ii Specify the support points for voltage power and nature of the phase shift Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 39 Co
21. monitoring Country specific Ground fault monitoring Yes Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 11 Technical Data 4 2 Mechanical data Product KACO blueplanet Display Controls Interfaces Fault signal relay AC connection DC connections Ambient temperature range C Humidity range non condensing Maximum installation elevation m above sea level Temperature monitoring Cooling free convection K fan L Protection rating according to EN 60529 Degree of contamination Noise emission dB A DC isolator switch Housing H xW x D mm Total weight kg Table 1 Mechanical data 3 0 TL1 M1 KACO amp new energy 3 0 TL1 3 5 TL1 4 6 TL1 Graphical LCD 3 LEDs 4 way button 2 buttons 2x Ethernet USB RS485 optional via interface card SO 4 DI 4 DO Potential free NO contact max 230 V 1 A 5 pole connector SUNCLIX connector 25 60 derating from 40 0 95 2 000 Yes No fan Maintenance free natural convection interior fan IP54 2 lt 35 Built in Plastic ASA PC aluminium 560 x 367 x 225 15 16 5 18 Page 12 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Transportation and Delivery K A C 0 Q new energy 5 Transportation and Delivery EN 5 1 Delivery Every inverter leaves our factory in proper electrical and mechanical condition Special packaging ensures that the units are transported safely The shipping company is r
22. 1 Place the line over a notch on the cable anchoring rails see Figure 26 on page 25 2 Attach cable ties around the line and notch and tighten gently 3 Connect the connection cables to one of the corresponding Ethernet interface see Figure 26 on page 25 4 Relieve the stress on the line by pressing inwards and tighten the cable tie Connecting the inverter to the network O Connect the Ethernet cable to the inverter O Configure the Ethernet interface in the configuration menu Connect the Ethernet cable to the network or a computer Configure the Ethernet settings and the web server in the Settings Network menu 7 4 3 Connecting the fault signal relay The contact is designed as an N O contact and is labelled Relay on the circuit board Maximum contact load capacity DC 30 V 1 A AC 250 V 1 A Connecting the fault signal relay 1 Place the line over a notch on the cable anchoring rails see Figure 26 on page 25 2 Attach cable ties around the line and notch and tighten gently 3 Attach the connection cables to the connection terminals 4 Relieve the stress on the line by pressing inwards and tighten the cable tie Page 26 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Installation K A C 0 Q new energy Authorised electrician 7 4 4 Connecting Inverter Off EN NOTE The Powador protect digital output can only be used with suitable KACO inverters When using devices from other manufacturers o
23. N 61000 6 2 2005 Emitted interference EN 61000 6 3 2007 A1 2011 Secondary effects on the grid EN 61000 3 2 2006 A1 2009 A2 2009 EN 61000 3 3 2008 EN 61000 3 11 2000 EN 61000 3 12 2011 valid for device types with a rated current lt 16 A valid for device types with a rated current 16 A The types mentioned above are therefore labelled with the CE mark Unauthorised modifications to the supplied units and or any use of the units that is contrary to their intended use render this Declaration of Conformity null and void Neckarsulm 28 10 2014 KACO new energy GmbH p p Matthias Haag Member of the Executive Board for Technology CTO Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 53 EN Page 54 KACO new energy Operating Instructions for KACO blueplanet 3 0 4 6 TL1 EN 6LLOSL Z0 EZL600 s4044 Bunuud 104 Ayijiqel ON saueyp jed1UYIa 0 alqns Hulud jo aw ay 4e 9784S L21UY2 JUNI ay Y sounby pue x9 ay Z KACO new energy Carl Zeiss Stra e 1 74172 Neckarsulm Germany Fon 49 7132 3818 0 Fax 49 7132 3818 703 info kaco newenergy de www kaco newenergy de
24. O The temperature inside the unit was Provide for sufficient E Control card too high The inverter switches off to ventilation prevent damage to the hardware OS 60 Generator The inverter does not begin feeding voltage too high O into the grid until the PV voltage falls below a specified value OS 61 External les The external limit Power control was activated by the grid operator The limit TNS O inverter limits its power OS 63 Measured values P f frequency dependent power reduction Frequency dependent O power reduction will be activated when the BDEW German Association of Energy and Water Industries Medium Voltage Directive goes into effect Power reduction starts at a frequency of 50 2 Hz OS 64 Measured values Output current limiting The AC current is limited once the specified O maximum value has been reached FS 70 Fanerror The fan is malfunctioning Replace E O defective fan OS 74 Externalidle power The grid operator limits the feed in requirement FITS O power of the inverter FS 78 Resid current shut O 6 The integrated AC DC sensitive Incaseofrepeated E down AFI residual current device registered an occurrence non permissibly high leakage current Notify your author going to PE ised electrician OS 79 Insulation meas PV generator s insulation is being z urement O O measured FS 81 Protection shut Overvoltage has been detected on Incase of repeated E 82 downline volt O a conductor An
25. asured values 106 ciency DC link AFI module relay DC DC converter FS 125 AC relay error relay Release signal for the relay control is Notify KACO Service K control O fed back The shutdown is carried out if the level is incorrect FS 131 Arcdetected on Arc or other external influences gener Check the system E 132 DC1 DC2 O ate an interference spectrum Possible Error reset possible cause Incorrect connectors faulty via menu option B cables or modules FS 134 AFCI power supply O Supply voltage of the AFCI is outside Notify KACO Service K critical the tolerance Table3 Operating status and fault messages on the display 10 If you need help solving a technical problem with one of our KACO products please contact our service hotline Service Please have the following information ready so that we can help you quickly and efficiently Device name serial number e Date of installation Start up report Fault message shown on the display Description of the fault Did you notice anything unusual What has already been done to analyse the fault e Module type and string circuit e Consignment identification Delivery address Contact person with telephone number Information about the accessibility of the installation site Any additional costs arising from unfavourable structural or mounting conditions shall be billed to the customer You can find the following items and other information at
26. ath A Low risk hazard Failure to observe this warning will lead to minor or moderate bodily injury CAUTION Risk of damage to property Failure to observe this warning will lead to property damage Page 4 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Safety KACO Q new energy 1 2 3 Additional information symbols NOTE Useful information and notes EN Country specific function Functions restricted to one or more countries are labelled with country codes in accordance with ISO 3166 1 1 2 4 Instructions symbols guide Instructions O Prerequisites before carrying out the following instructions Carry out step Additional steps if applicable Result of the step s optional 2 Safety A Lethal voltages are still present in the terminals and cables of the inverter even after the inverter has been switched off and disconnected Severe injuries or death if the cables and or terminals in the inverter are touched The inverter is only permitted to be opened and serviced by an authorised electrician Keep the inverter closed when the unit is in operation Do not make any modifications to the inverter The electrician is responsible for observing all existing standards and regulations Keep unauthorised persons away from the inverter and PV system e In particular be sure to observe IEC 60364 7 712 2002 Requirements for special types of business premises rooms and installations Solar Phot
27. calibrated meters Selective main switch If you have any questions about the selective main switch contact your power supply company Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 9 Technical Data K A C 0 Q new energy 4 Technical Data 4 1 Electrical Data Product KACO blueplanet 3 0 TL1 M1 3 0 TL1 3 5TL1 Input levels DC MPP range from V to V 280 510 150m 510 iS STO Operating range from V to V 125 550 Starting voltage V 150 Open circuit voltage V 600 Rated current max A 11 2x11 2x11 Max power per tracker W 3100 3100 3600 Number of strings 1 2 2 Number of MPP controls 1 2 2 Max short circuit current A 25 Polarity safeguard Short circuit diode Overvoltage protection class category I Il At DC voltages below the MPP range the maximum rated current reduces the maximum DC rated power For PV generators with MPP voltages below the MPP range of the inverter the start voltage can be set in the menu Output levels Rated power VA 3000 3000 3450 Grid voltage V 230 1 N PE Rated current A 13 0 13 0 15 0 Rated frequency Hz 50 cos phi 1 0 3 ind cap Number of feed in phases 1 Distortion factor 5 5 Overvoltage protection class category IPALI General electrical data Max efficiency 97 2 97 2 97 2 European efficiency 96 5 96 6 96 7 Make current A and ON duration ms 1 82 Internal consumption night W lt 4
28. completed the initial configuration The inverter begins to operate 8 3 Menu structure 8 3 1 Display on the LCD 2 1 4 3 Figure 32 Main menu Key 1 Selected menu item 3 Menu items of the active menu level 2 Name of the active menu level 4 Menu items of the next lower menu level Page 32 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Configuration and Operation 8 3 2 Menu structure Icons used NOTE The menu items displayed on screen are dependent on the country and network settings and may vary according to the type of device KACO new energy Jih2h3h4 Menu level 0 1 2 3 i Submenu available D Display menu a Password protected menu eS Option menu Country menu Display Action in this menu meaning spec setting level setting Desktop Desktop amp Press the right arrow button CHZHHE Measurements Open the menu Press the right arrow button or the menu OK button Hel Generator Displays the DC side voltage amperage and power Grid Displays the AC side voltage amperage and power Power control me Displays the current value of the external power limitation by the grid operator cos phi Indicates the status of the idle power control Unit temperature Displays the temperature in the inverter housing Displays the yield in kWh Yield counter ee Pe Reset the counter using the Reset key Yield toda
29. connection cable note that too little clearance to the DC or AC cables can cause interference during data transfer Page 24 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Installation K A C 0 Q new energy Authorised electrician Ethernet INV ERR USB o of fo o Optional Optional RS485 i Optional OFF EN Be a a a meee NTT ene Teer a A Baw A Boo HLOHL NO N w C M ai fia C pi gmr gt 0 ji Figure 26 Connection area Connection and assignment of the interfaces Key 1 Interface connections pin assignment 3 Connection line interfaces 2 Cable anchoring rails with notches for strain relief and 4 Slider fastening the connection lines for the interfaces 7 4 1 Connecting the RS485 bus blueplanet Inverter blueplanet Inverter Data Communication logger blueplanet Inverter 230 V AC Terminal unit B env A B ano B cnn AB an B eno AB an BA Figure 27 RS485 interface wiring diagram NOTE Different manufacturers do not always interpret the standard on which the RS485 protocol is based in the same way Note that the wire designations and for wires A and B can vary between manu facturers NOTE Calculating efficiency by measuring the current and voltage values can lead
30. ct the Ethernet interface 1 Open an Internet browser 2 Inthe address field of the Internet browser enter the IP address of the inverter and open the site gt The Internet browser displays the start screen of the web server After it has opened the web server displays information about the inverter as well as the current yield data The web server enables the following measurement data and yield data to be displayed e Feed in power e Generator power e Status e Generator voltage e Grid power e Unit temperature e Grid voltage In order to display and export yield data proceed as follows Select the display period 1 Open the web server 2 Select the display period by choosing either daily view monthly view yearly view or overview Filtering display data daily view only 1 Open the web server 2 Select daily view 3 To show or hide measured values select or deselect the corresponding checkboxes in the Select display area Exporting data 1 Filter the display data if necessary 2 Select the display period if applicable daily monthly yearly or overview 3 Click the Export data key 4 Save the file NOTE Regardless of the display data selected in the Select display area an export file always contains all measurement data and yield data available for the selected period 8 5 Performing the software update You can update the software of the inverter to a new version using the integrated USB
31. cuit breaker must be used 7 2 2 Disconnecting the AC connector Risk of fatal injury due to electric shock Never disconnect the connector under load Disconnect the inverter completely from all power sources before disconnecting the AC connector Make sure that the device is isolated from the public power supply and the system power supply before starting work Figure 20 Disconnect the AC connec Figure 21 Disconnect the Figure 22 Unfasten the cable tor from the device connec AC connection tor Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 21 Installation K A C 0 Q new energy Disconnecting the AC connection O Ensure there is no AC DC voltage present 1 Use a screwdriver blade with 3 5mm to press the tab on the housing downwards Unlock the plug connection Unscrew the cable fitting Use a screwdriver to unlock the contact carrier on both sides Remove the contact carrier from the housing AMR WN Unfasten and remove the screws on the contact carrier 7 3 Connecting the PV generator Connect the PV generator to the DC positive and the DC negative connection plugs on the underside of the housing see Figure 23 A Risk of fatal injury due to the grounding of the connected PV modules gt For the connection from this transformerless TL1 inverter grounding on the PV modules or strings is prohibited in accordance with IEC62109 1 5 3 1 NOTE In accordance with IEC 61730 Clas
32. cular loads motors machines etc which are either connected to the same point on the grid or located in the vicinity of the inverter e In cases of volatile weather conditions frequent switch ing between sunny and cloudy conditions or strong solar radiation a light hum may be audible due to the increased power e Under certain grid conditions resonances may form between the unit s input filter and the grid which may be audible even when the inverter is switched off These noise emissions do not affect the operation of the inverter They do not lead to loss of efficiency failure damage or to a shortening of the unit s service life People with very sensitive hearing particularly children are able to hear the high frequency hum caused by the invert er s operating frequency of approximately 17 kHz Noaction In spite of high The device is too Because the temperatures inside the unit are too high the radiation levels the hotand the system inverter reduces its power to prevent damage to the unit inverter does not limits the power Note the technical data Ensure that the convection cooling feed the maximum is not impeded from the exterior Do not cover the cooling power into the grid fins Ensure sufficient cooling of the unit B E Do not cover the cooling fins 9 5 Messages on the display and the Fault LED Many fault signals indicate a fault in the grid They are not operational faults of the inve
33. d in operation is not guaranteed The short circuit ing of an unused MPP tracker does not result in the device being damaged The recommended standard connection should always be used as a matter of course before an MPP tracker is short circuited and therefore remains unused 7 3 4 Connecting the PV generator Risk of fatal injury due to electric shock Severe injury or death will result if the live connections are touched When there is solar radiation DC voltage will be present at the open ends of the DC leads gt Do not touch the exposed ends of the cables gt Avoid short circuits Connecting the PV generator 1 Remove protective caps from the DC connection plugs 2 Connect PV generator to the DC plug connectors on the underside of the housing 3 Ensure that the unused plug connectors are sealed with protective caps The inverter is connected to the PV generator 7 4 Connecting the interfaces All interfaces are located on the connection circuit board underneath the cover for the connection area For connec tion use the cable fittings and plug connections provided see Figure 26 on page 25 Risk of fatal injury due to electric shock Severe injury or death may result from improper use of the interface connections and failure to observe protection class Ill The SELV circuits SELV safety extra low voltage can only be connected to other SELV circuits with protection class Ill NOTE When routing the interface
34. ecure the housing with no 30 open wrench Tighten the cable fitting using a torque of 6 5 Nm Make the electrical connections 7 2 Making the electrical connection Make the connection for the PV generator and grid connection to the underside of the housing via the connector So SN Figure 18 Connection area electrical connection Key 1 DC isolator switch 3 Device connector 2 DCconnector for PV generator 7 2 1 Connecting the inverter to the power grid The power connection wires are connected on the right of the connection area see Figure 18 on page 20 A Risk of fatal injury due to electric shock Severe injury or death will result if the live connections are touched Disconnect the inverter completely from all power sources before connecting up to the grid Make sure that the device is isolated from the public power supply and the system power supply before starting work Recommended conductor cross sections and fuse protection of NYM cables for fixed wiring according to VDE 0100 part 430 For cable lengths up to 20m use the specified conductor cross sections Longer cable lengths require larger conduc tor cross sections Model Conductor Fuse protection gL safety fuses cross section or comparable automatic circuit breakers KACO blueplanet 3 0 4 6TL1 6 0 mm 25 A for 4 0 mm conductor cross section Table 2 Recommended conductor cross sections and fuse protection of
35. ed current per input This causes the maximum input power per path to increase with the input voltage NOTE The overall power of the unit continues to be limited If one input is connected to more than P DCmax 2 the maximum input power of the second input decreases accordingly Take care that the maximum input power is not exceeded 7 3 3 Recommended connections Risk of fatal injury due to electric shock electric arc Wrong assignment of MPP trackers will seriously damage the inverter Severe injury or death will result if the live connections are touched Make sure that each MPP tracker can be disconnected from all poles Observe recommended standard connection Tracker A Tracker A Figure 24 Recommended standard connection Figure 25 Connection with unused MPP tracker B Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 23 Installation K A C 0 Q new energy Authorised electrician Electrical data for standard connection Non use of an MPP tracker B Connecting the DC inputs Number of modules per string Number of modules per string n n n_ n n P ax per string lt 4 7 kW per string lt 0 5 max recommended PV genera tor power P aax on the MPP tracker used lt max power per tracker l lt 11 A per tracker lt max rated current DC NOTE If one of the MPP trackers A or B is not used then it must be short circuited otherwise faults can occur during the self test of the unit and the fee
36. esponsible for any trans port damage that occurs Scope of delivery e 1inverters e linstallation kit e 1documentation set Checking your delivery 1 Inspect your inverter thoroughly 2 Immediately notify the shipping company in case of the following Damage to the packaging that indicates that the inverter may have been damaged obvious damage to the inverter 3 Sendadamage report to the shipping company immediately The damage report must be delivered to the shipping company in writing within six days of receiving the inverter We will be glad to help you if necessary 5 2 Transportation Impact hazard risk of breakage to the inverter A Pack the inverter securely for transport Carefully transport the inverter using the the carrying handles of the boxes Do not subject the inverter to shocks For safe transportation of the inverter use the holding openings in the carton Figure 3 Transportation of the inverter Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 13 EN Mounting K A C 0 Q new energy 6 Mounting Risk of fatal injury from fire or explosions Fire caused by flammable or explosive materials in the vicinity of the inverter can lead to serious injuries gt Do not mount the inverter in an area at risk of explosion or in the vicinity of highly flammable mate rials Risk of burns from hot housing components Coming into contact with the housing can cause burns
37. f the inverter even after the inverter has been switched off and disconnected Severe injuries or death may occur if the cables and terminals in the inverter are touched When a fault occurs notify an appropriately authorised and qualified electrician or KACO new energy GmbH Service The operator can only carry out actions marked with a B Incase of power failure wait for the system to automatically restart Notify your electrician if there is an extended power failure B Action of the operator E The indicated work may only be carried out by an authorised electrician K The indicated work may only be carried out by a service employee of KACO new energy GmbH Page 44 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Maintenance Troubleshooting KACO 2 new energy 9 4 2 Troubleshooting EN Fault Cause of fault Explanation remedy By The display is blank Grid voltage not Check whether the DC and AC voltages are within the E and the LEDs donot available permitted limits see Technical Data light up Notify KACO Service E The inverter stops Faulty grid sepa If the grid separation relay is defective the inverter will rec feeding into the ration relay inthe ognise this during the self test grid shortly after inverter being switched on Ensure that there is sufficient PV generator power E even though there is sunlight present Ifthe grid separation
38. f your place of residence is located a great distance from the system To connect the RS485 interface contact your author ised electrician For monitoring your PV system using the RS485 interface KACO new energy GmbH offers monitoring devices Only the RS485 interface continues to transmit data if the inverter in an inverter group fails USB interface The USB connection of the inverter is a type A socket It is located on the connection circuit board behind the cover for the connection area The USB connection is specified to draw 100 mA of power Use the USB interface for reading out stored operating data and loading software updates using a FAT32 formatted USB stick Inverter Off input If Powador protect is installed as a central grid and system protection the fail safe disconnection of suitable Powador or blueplanet inverters from the public grid can be initiated by a digital signal instead of tie circuit break ers This requires the inverters in the photovoltaic system to be connected to the Powador protect For information on the installation and use see this manual the Powador protect manual and the instructions for use of the Powador protect on the KACO new energy website SO interface optional The SO interface transmits pulses between a pulsing counter and a tariff metering unit It is a galvanically isolated transistor output It is designed according to DIN EN 62053 31 1999 04 pulse output devices for electromechanical and e
39. he cable screw housing fitting Key 1 cable fitting 4 Contact plug 2 Seal 5 Cable lengths 3 Housing NOTE If your grid operator or power supply company requests 3 phase power monitoring a 3 phase five pin power supply is required The 3 phase monitoring must be also activated in the Parame ters menu see Chapter 8 3 on page 32 Before installation ask your grid operator or power supply company about the necessary grid connection Configuring the AC connector Connection area opened Slide the cable fitting over the cable Select seal according to cable diameter used 8 12 mm 12 16 mm 16 21 mm Slide the housing and seal over the cable Remove 50 mm of the outer cladding Shorten the wires N L1 by 8 mm if a single phase connection is present or shorten the wires N L1 L2 L3 by the same length in case of a 3 phase connection Strip the wires N L1 by 12 mm if a single phase connection is present or shorten the wires N L1 L2 L3 by the same length in case of a 3 phase connection jf VPP u Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 19 Installation K A C 0 Q new energy 6 Flexible wires must be fitted with wire sleeves in accordance with DIN 46228 7 Insert wires into the contacts in accordance with the markings on the contact carrier 8 Tighten the screws on the contact carrier with 1 Nm 9 Press contact carriers into the housing with an audible click 10 S
40. he inverter displays the start screen the desktop If you are in the menu and do not touch the control buttons for two minutes the inverter returns to the desktop 1 20 05 2011 is 11 18 17 2 8 T f kW wh 4 5 Figure 31 Desktop Key 1 Current date 6 Status bar 2 Current power 7 Current time 3 Menu indicator 8 Feed in indicator 4 Daily yield 5 Annual yield Page 30 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Configuration and Operation K A C 0 Q new energy 8 1 3 Control buttons The inverter is operated using the 4 way button and the OK and ESC buttons Desktop Opening the menu O The inverter is operating O The LCD is showing the desktop Press the right arrow button The menu opens up over the desktop from left to right Displaying the daily output O Theinverter is operating O TheLCD is showing the desktop Press the down arrow button ogan pora JE The LCD displays the daily yield in a diagram To return to the desktop press any button Inverter menu Navigating through the menu O You have left the desktop The inverter displays the menu Use the up and down arrow buttons Opening a menu item or a setting Use the right arrow button and the OK button Jump to the next higher menu level discard changes Press the left arrow button or the ESC button Opening the parameter menu Press the right arrow key and left arrow key simultaneously for 5 seco
41. ial corresponding to or included with the base for mounting the inverter gt The inverter should be always carried by 2 people Figure 6 Unpacking the inverter Figure 7 Lifting the inverter Key 1 Carton 4 Centre of gravity of the inverter 2 Protective packaging 5 Areas for lifting the unit 3 Inverter Unpacking the inverter 1 Open carton at the front 2 Remove installation material and documentation 3 To take out the inverter break the upper protective packaging from the side outwards 4 Take out the Inverter together with the bottom protective packaging of the carton 5 Remove the protective packaging from the unit and place back into the carton 6 Lift the inverter from the provided areas see Figure 7 Continue mounting the inverter Page 16 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Mounting K A C 0 Q 6 2 N 500 mm new energy Mounting a 242 mm EN Ss Ns Fa Figure 8 Minimum distances mounting of inverter Key l 1 Cover for the connection area 4 Nozzle x3 2 Screws for mounting x2 Torx 5 Screws for mounting x3 3 Suspension brackets 6 Hole for securing the inverter Mounting the inverter Mark the position of the upper boreholes on the wall in accordance with the dimensions in Fig 8 or using the suspension brackets on the back of the housing NOTE Observe the minimum clearances between inverters 700 mm or the inverter
42. inaunaaa 52 12 Disposal ssssisssscisrsisosivsssooscsisessorssrssororsssese 52 13 EU Declaration of Conformity 53 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 3 EN General information K A C 0 Q new energy 1 General information 1 1 About this document Improper handling of the inverter can be hazardous gt You must read and understand the operating instructions before you can install and use the inverter safely 1 1 1 Other applicable documents During installation observe all assembly and installation instructions for components and other parts of the system These instructions also apply to the equipment related components and other parts of the system Some of the documents which are required for the registration and approval of your photovoltaic PV system are included with the operating instructions 1 1 2 Storing the documents These instructions and other documents must be stored near the system and be available at all times 1 2 Layout of Instructions 1 2 1 Symbols used A General hazard A Risk of fire or explosion High voltage Risk of burns PUTES OEGE Only authorised electricians are permitted to carry out tasks indicated with this symbol 1 2 2 Safety warnings symbols guide A High risk Failure to observe this warning will lead directly to serious bodily injury or death A Potential risk Failure to observe this warning may lead to serious bodily injury or de
43. interface Use a FAT32 format ted USB stick to do this Do not use any storage media with an external power supply for example an external hard disk NOTE Ensure that the power supply of the AC and DC sides is active It is only possible to update all compo nents of the inverter to the most current software version in this operating state Page 42 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Maintenance Troubleshooting K A C 0 Q new energy CAUTION EN Damage to the inverter The update can fail if the power supply is interrupted during the update process Parts of the software or of the inverter itself can then be damaged Do not interrupt the DC and AC power supply during the update process Do not remove the USB stick during the update process Preparing for the software update 1 Download the software update file from the KACO web site and store it on your hard disk 2 Extract the update file KUF completely onto the USB stick Perform software update Performing the software update O Prepare for the software update O Ensure the supply of DC and AC power 1 Connect the USB stick to the inverter The message Software found Would you like to load it appears on the display 2 Ifyou would like to perform the update select the Yes button The inverter begins the update The update can take several minutes The Operating LED flashes during the update process The inverter ma
44. isconnected Severe injuries or death may occur if the cables and terminals in the inverter are touched When there is solar radiation DC voltage will be present at the open ends of the DC leads Arcing may occur if the DC cables are disconnected while they are still live Only appropriately qualified and authorised electricians may open and maintain the inverter eS gt Observe all safety regulations and the current technical connection specifications from the relevant i 4 power supply company I S 4 gt Disconnect the AC and DC sides Secure the AC and DC sides from being inadvertently switched back on v Do not touch the exposed ends of the cables v Avoid short circuits v Do not open the inverter until these two steps are complete v v After shutdown wait at least 30 minutes before working on the inverter CAUTION Destruction of the DC connection The connection terminals can be destroyed by arcing if disconnected while still live gt Itis absolutely essential that the shutdown sequence is carried out in the correct order Shutting down the inverter 1 Switch off the grid voltage by turning off the external circuit breakers 2 Disconnect the PV generator using the DC isolator switch DANGER The DC cables are still live Ensure that there is no voltage present on the grid connection terminals 9 4 Faults 9 4 1 Procedure Lethal voltages are still present in the terminals and cables o
45. ivate or deactivate the backlighting by selecting On or Off Set the date and time NOTE For self diagnostic purposes the inverter carries Date amp time e5 outa daily restart at midnight To avoid having a restart occur during feed in operation and to always obtain reli able log data ensure that the time is correctly set LHe Open the menu Press the right arrow button or the Network OK button Activate or deactivate DHCP On Activate DHCP Once the DHCP server becomes m DHCP available the IP address subnet mask gateway and DNS server are automatically applied and the afore mentioned menu items are hidden Off DHCP deactivated make settings manually Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 35 Configuration and Operation KACO Q new energy Country menu Display Action in this menu meaning spec setting level setting NOTE The IP address Subnet masks Gateway c and DNS server menu options are only displayed with the DHCP deactivated IP address Allocate a unique IPv4 address in the network L Subnet mask Allocate a network mask Gateway Enter IPv4 address of gateway DNS server Enter IPv4 address of DNS server Activate or deactivate the integrated web server Web server i Set the port at which the web server can be reached On The inverter attempts to connect to the Pow
46. lectronic meters The SO interface pulse rate can be chosen in three unit intervals 500 1 000 and 2 000 pulses kWh The optional interface card is available from the service department of KACO new energy Page 8 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Description K A C 0 Q new energy 3 2 4 KACO inverter as part of a PV system EN PV generator PV generator ag en eee gee Inverter with Inverter with DC isolator switch DC isolator switch Line protection Line protec tion Consumer Reference counter Feed in meter KWh KWh Main switch A A Selective main switch O Grid connection point Figure 2 Circuit diagram of a system with two inverters Summary of the components PV generator The PV generator i e the PV modules converts the radiant energy of sunlight into electrical energy DC connection The PV generator is connected directly to the inverter s DC connection The DC connection can be used to connect two strings DC isolator switch Use the DC isolator switch to disconnect the inverter from all power sources on the PV generator side Grid fuses Use only specific PV rated fuses Feed in meter The feed in meter is specified and installed by the power supply company Some power supply companies also allow the installation of your own
47. n addition to disconnecting from the grid always dis connect the DC main switch on the generator junction box at all poles or the DC plug connectors Disconnecting the grid voltage is not enough Risk of burns from hot housing components A The housing surface and the semiconductor can adopt a surface temperature of 75 in operation Do not touch the housing surface or semiconductor during and immediately after operation Allow the device to cool down before touching the housing surface Shutdown sequence 1 Switch off the grid voltage by turning off the external circuit breakers 2 Disconnect the PV generator using the DC isolator switch DANGER The DC cables are still live Ensure that there is no voltage present on the grid connection terminals 11 2 Uninstallation O Shut down the inverter Open the connection area Remove the interface cable Detach DC connection plug Detach AC connection plug Unfasten cable ties CE aC Pull out the cables The uninstallation of the inverter is complete Continue with the disassembly Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 51 Disposal K A C 0 Q new energy 11 3 Disassembly O Shut down the inverter O Uninstall the inverter Unfasten the screw securing the inverter Remove the inverter from the mounting screws wn gt Securely pack up the inverter if it is to be used later or have the inverter disposed of professionally 12 Dis
48. n the terminals and cables of the inverter even after the inverter has been switched off and disconnected Severe injuries or death may occur if the cables and terminals in the inverter are touched Only appropriately qualified and authorised electricians may start up the inverter A Risk of burns from hot housing components The housing surface and the heat sink can adopt a surface temperature of 75 in operation Do not touch the housing surface or heat sink during and immediately after operation 2 gt Allow the device to cool down before touching the housing surface Attachment of safety label in accordance with UTE C 15 712 1 The code of practice UTE C 15 712 1 requires that upon connec tion to the French low voltage distribution network a safety sticker showing a warning to isolate both power sources when working on the device must be attached to each inverter Attach the provided safety sticker visibly to the outside of the inverter housing Isoler les deux sources avant toute intervention 7 6 1 Switching on the inverter O The inverter has been mounted and electrically installed O The PV generator supplies a voltage above the configured start voltage 1 Connect the grid voltage using the external circuit breakers 2 Connect the PV generator using the DC isolator switch 0 1 The inverter begins to operate During the initial start up Follow the instructions of the New Connection Wizard
49. nds Changing a parameter the value of an input field Use the up and down arrow buttons Saving changed settings Press the OK button ct HEEB EC Bch ici See Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 31 Configuration and Operation K A C 0 Q new energy 8 2 Initial start up When started for the first time the inverter displays the configuration assistant It takes you through the settings necessary for the initial start up NOTE After configuration is completed the configuration assistant does not appear again when the inverter is restarted You can then change the country setting only in the password protected param eter menu The other settings can still be changed in the Settings menu NOTE The sequence of the settings required for initial commissioning is preset in the configuration assis tant Navigation In order to select a setting press the up and down buttons To select the next menu item press the OK button To return to the most recently selected menu item press the ESC button Set the required settings Press the OK button in the last menu item You have completed the initial configuration The inverter begins to operate Initial configuration Select the menu language Select the country of operation with grid type Set the date and time To store the set operator country and grid type permanently confirm these settings with Yes You have
50. nfiguration and Operation KACO Q new energy Country menu Display Action in this menu meaning spec setting level setting Q U 2 point e Open the menu Press the right arrow button or the OK button ii Lock in power p Power range set as of rated power in which the network support process is active GB IT JO UD 4l Lock out power PESE L Time constant c Set the response speed of the control E 1 4 Support point amp Specify the support points for voltage power and So ci ad nature of the phase shift Display of grid faults DE BE CY Line error e5 To show the last5 grid fault messages select the Display key Protecti Display of essential protection parameters zH Protection e DE GB JO AT parameters To Show the protection parameters select the Dis play key Provides the option of activating or configuring the IT SPI specific System Protection Interface for Italian Additional PCB required HEH Information Open the menu Press the right arrow button or the menu OK button Displays the type designation of the inverter tl Inv type If feed in power is actively limited display maximum power in kW SW version Displays the installed software version Hel Serial no Displays the serial number of the inverter Displays the selected country setting Display country Optional Displays the grid type if a grid type has been selected E
51. nly with a permanent connection to the public power grid Any other or additional use of the device is not considered intended use This includes e Mobile use e Use in potentially explosive atmospheres e Use in rooms where the humidity is higher than 95 e Operation outside the specifications intended by the manufacturer e Islanding operation 2 2 Protection features For your safety the following monitoring and protective functions are integrated into inverters e Overvoltage conductors varistors to protect the power semiconductors from high energy transients on the grid and generator side e Temperature monitoring of the semiconductor EMC filters to protect the inverter from high frequency grid interference Grid side grounded varistors to protect the inverter against burst and surge pulses Islanding detection according to the current standards 2 3 Trademark The software of the inverter uses the MD5 Message Digest algorithm of RSA Data Security Inc The devices uses the open source operating system FreeRTOS 7 00 2 4 Additional information NOTE The EU Declaration of Conformity can be found in the appendix For information on grid coupling grid protection and safety parameters along with more detailed instructions see our web site at http www kaco newenergy de Page 6 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Description K A C 0 Q new energy 3 Description EN 3 1 Mode of Operati
52. on The inverter converts the DC voltage generated by the PV modules into AC voltage and feeds it into the grid The feed in process begins when there is sufficient sunlight and a specific minimum voltage is present in the inverter If as it gets dark the voltage drops below the minimum voltage value the feed in mode ends and the inverter switches off 3 2 Diagram DC AC i Wi 7 N aA 1 J I e e 2 3 4 5 Figure 1 Inverter diagram Key 1 Control panel 4 DC connection DC connector 2 Cover for the connection area 5 AC connection 5 pole connector 3 DC isolator switch 3 2 1 Mechanical components DC isolator switch The DC isolator switch is located on the underside of the inverter The DC isolator switch is used to disconnect the inverter from the PV generator in order to carry out service Disconnecting the inverter from the PV generator Switch the DC isolator switches from 1 ON to 0 OFF Connecting the inverter to the PV generator Switch the DC isolator switches from 0 OFF to 1 ON 3 2 2 Electrical functions Fault signal relay Priwatt A potential free relay contact is integrated in the inverter Use this contact for one of the following functions Fault signal relay The potential free relay contact closes as soon as there is a fault during operation You use this function for example to signal a fault visually or acoustically Operating
53. on K A C 0 Q new energy Authorised electrician Operating status LEDs Displa Description y Feed in operation Power fed into the grid The green Operating LED is lit O or measured values The green Feed in LED is illuminated A The Feed in icon appears on the desk A top The inverter feeds into the grid Non feed in opera Status message The display shows the corresponding tion O message O A A Fault Fault message The display shows the corresponding A message The red Fault LED is illuminated 8 1 2 Graphical display The graphical display shows measured values and data and allows the configuration of the inverter using a graphi cal menu In normal operation the backlighting is switched off As soon as you press one of the control buttons the backlighting is activated If no button is pressed for an adjustable period of time it switches off again You can also activate or deactivate the backlighting permanently In sleep mode the inverter deactivates the display regardless of the selected setting NOTE D Depending on the tolerances of the measuring elements the measured and displayed values are not always the actual values However the measuring elements ensure maximum solar yield Due to these tolerances the daily yields shown on the display may deviate from the values on the grid operator s feed in meter by up to 15 After being switched on and after initial commissioning is complete t
54. operating data graphically 1 Select a year 2 Press the OK button The display shows the selected data Press any button to return to the previous menu Open the menu Press the right arrow button or the OK button Decimal separator Select decimal sign for export of saved operating data Save to USB In this menu you can export the saved operating data to a connected USB flash storage device O You have connected a USB flash storage device to the inverter 1 Select the data to be exported year month or day 2 Press the OK button The inverter writes the data to a connected USB flash storage device Settings menu Open the menu Press the right arrow button or the OK button Language Select the desired language for the user interface Def total yield You can set the total yield to any value for example when you have received a replacement unit and want to continue the recording from the present value Select the Save button and confirm with the OK button LHe Hal Interface Assign a unique RS485 bus address to the inverter RS485 address menu item The address must not be the same as that of any other inverter or a proLOG unit Page 34 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Configuration and Operation K A C 0 Q new energy Country menu Display Action in this menu meaning EN spec setting level setting
55. our web site http www kaco newenergy de e our current warranty conditions e a complaint form a form for registering your device with us Please register your unit without delay In this manner you can assist us in providing you with the quickest service possible Note The maximum length of the warranty is based on the currently applicable national warranty conditions Hotlines Technical troubleshooting Technical consultation Solar PV Inverters Energy Systems Technology 49 0 7132 3818 660 49 0 7132 3818 660 Solar PV Accessories 49 0 7132 3818 690 49 0 7132 3818 690 Customer help desk Monday to Friday from 8 00 a m to 5 00 p m CET Page 50 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Shutdown Disassembly K A C 0 Q new energy 11 Shutdown Disassembly EN 11 1 Shutdown Lethal voltages are still present in the terminals and cables of the inverter even after the inverter has been switched off and disconnected Severe injuries or death may occur if the cables and terminals in the inverter are touched When there is solar radiation DC voltage will be present at the open ends of the DC leads Arcing may occur if the DC cables are disconnected while they are still live gt Itis essential that the shutdown sequence is carried out in the correct order gt After shutdown wait at least 30 minutes before working on the inverter gt When working on photovoltaic modules i
56. ovoltaic PV Power Supply Systems e Ensure operational safety by providing proper grounding conductor dimensioning and appropriate protection against short circuiting e Observe all safety instructions on the inverter and in these operating instructions e Switch off all voltage sources and secure them against being inadvertently switched back on before performing visual inspections and maintenance e When taking measurements while the inverter is live Donot touch the electrical connections Remove all jewellery from your wrists and fingers Ensure that the testing equipment is in safe operating condition Stand onan insulated surface when working on the inverter e Modifications to the surroundings of the inverter must comply with the applicable national and local standards e When working on the PV generator it is also necessary to switch off the DC voltage with the DC isolator switch in addition to disconnecting the PV generator from the grid Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 5 Safety KACO Q new energy 2 1 Proper use The inverter converts the DC voltage generated by the PV modules into AC voltage and feeds it into the grid The inverter is built according to the latest technological standards and safety regulations Nevertheless improper use may cause lethal hazards for the operator or third parties or may result in damage to the unit and other property Operate the inverter o
57. posal For the most part both the inverter and the corresponding transport packaging are made from recyclable raw materials Unit Do not dispose of faulty inverters or accessories together with household waste Ensure that the old unit and any accessories are disposed of in a proper manner Packaging Ensure that the transport packaging is disposed of properly Page 52 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 EU Declaration of Conformity K A C 0 Q new energy 13 EU Declaration of Conformity EN Manufactorer s name KACO new energy GmbH and address Carl Zeiss StraBe 1 74172 Neckarsulm Germany Product description Photovoltaic feed in inverter Type designation KACO blueplanet 3 0 TL1 KACO blueplanet 3 5 TL1 KACO blueplanet 3 7 TL1 KACO blueplanet 4 0 TL1 KACO blueplanet 4 6 TL1 This is to confirm that the units listed above comply with the protection requirements set forth in the Directive of the Council of the European Union of 15th December 2004 on the harmonisation of the laws of the member states relating to Electromagnetic Compatibility 2004 108 EC and the Low Voltage Directive 2006 95 EC The units conform to the following standards 2006 95 EC Safety of the unit Directive relating to electrical equipment IEC 62109 1 2010 designed for use within certain voltage limits IEC 62109 2 2011 2004 108 EC Interference immunity Directive relating to electromagnetic EN 61000 6 1 2007 compatibility E
58. r in combination with KACO inverters bus coupler circuit break ers as a minimum must be used for shutting down devices from other manufacturers Connecting and activating Inverter Off digital input O Can only be used with suitable KACO inverters 1 Place the line over a notch on the cable anchoring rails see Figure 26 on page 25 2 Attach cable ties around the line and notch and tighten gently 3 Connect wire A to the terminal marked INV OFF on the first inverter via the DO1 terminal of the Powador protect 4 Connect wire B to the terminal marked INV OFF on the first inverter via the GND terminal of the Powador protect 5 Connect the other inverters to one another as follows wire A to wire A and wire B to wire B a Relieve the stress on the line by pressing inwards and tighten the cable tie Figure 29 Powador 7 After commissioning Activate the support for the Powador protect in the parameter protect menu under the Powador protect menu item 7 5 Sealing the connection area 1 Insert the slider see Figure 26 on page 25 2 Place the connection cover on the connection area of the inverter 3 Screw in both Torx screws on the front side of the connection cover blue Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 27 Installation KACO Q new energy Authorised electrician 7 6 Starting up the inverter A Lethal voltages are still present i
59. regulations and current technical connection specifications of the responsible power supply company Disconnect the AC and DC sides Secure both sides against being inadvertently switched back on Ensure that the AC and DC sides are completely isolated and voltage free Connect the inverter only after the aforementioned steps have been taken 7 1 Opening the connection area NOTE Only remove the cover for the connection area blue Opening the housing cover grey will invali date the warranty Figure 9 Disassemble the cover Figure 10 Remove the cover Figure 11 Remove the slider Key 1 Screws for mounting x2 3 Slider 2 Cover for the connection area Opening the connection area O You have mounted the inverter on the wall Set the DC isolator switch to OFF Unscrew and remove the screws for fixing on the cover for the connection area Pull the cover downwards AWN gt Pull the slider out and upwards Configure AC connector for connection Page 18 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Installation K A C 0 Q new energy Authorised electrician 7 1 1 Configuring the AC connector 1 97 In 50mm 0 47 In 12mm single phase Fenmecton 3 phase connection 4 Figure 13 Remove cable insulation Figure 14 Connect wires to the contact carrier a connection Figure 15 Tighten screws Figure 16 Press contact carrier into the Figure 17 Tighten t
60. relay is defective have it replaced K by KACO Service Notify KACO Service The inverter is Grid feed is inter Due to a grid fault grid impedance too high over undervolt active but is not rupted due toa age over underfrequency the inverter stopped the feed in feeding into the grid fault process and disconnected from the grid for safety reasons grid The display Change the line parameters within the permitted operat indicates a line ing limits see the Start Up section failure The grid fuse trips The grid fuse In cases of high solar radiation the inverter exceeds its rated capacity is too low current for a short period depending on the PV generator Select the capacity of the inverter s pre fuse to be some E what higher than the maximum feed in current see the Installation section Contact the grid operator if the grid failure continuesto E occur The grid fuse trips Damage to the If the line fuse trips immediately when the inverter goes inverter s hard into feed in mode after the start up period is complete the ware inverter s hardware is probably damaged Contact KACO Service to test the hardware E The inverter dis Faults in the grid The inverter continues to operate as normal without losses plays an impossible to the yield even when an erroneous daily peak value is dis daily peak value played The value is reset overnight To reset the value immediately switch the inve
61. rter The triggering levels are defined in standards e g VDE0126 1 1 The inverter shuts down if the values exceed or fall below the approved levels Page 46 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Maintenance Troubleshooting KACO new energy 9 5 1 Display of status and fault messages EN Display Fault LED red Fault signal relay has switched FS fault stat ON ave A lt Feed in was ended due to a fault The fault signal relay releases again OS operating status O i OFF The inverter feeds back into the grid again after a country specific time period Details regarding the fault or operating status can be found either on the display or in the data that was recorded through the RS485 interface Status and fault signals The following table lists the possible status and fault signals that the inverter shows on the LCD and the LEDs BS operating status FS fault status B Action of the operator E The indicated work may only be carried out by an authorised electrician K The indicated work may only be carried out by a service employee of KACO new energy GmbH Status Display T A Explanation Action os 1 Waiting for feed in Self test The grid parameters and gen O O erator voltage are being checked Os 2 Generator voltage Insufficient generator voltage and too low O O power status before the transition to night shutdown os 8 Self test
62. rter off by E disconnecting it from the grid and switching off the DC then switch it back on Daily yields do not correspond to the yields on the feed in meter Tolerances of the measuring elements in the inverter The measuring elements of the inverter have been selected to ensure maximum yields Due to these tolerances the daily yields shown may deviate from the values on the feed in meter by up to 15 Noaction Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 45 Maintenance Troubleshooting K A C 0 Q new energy Fault Cause of fault Explanation remedy wW x lt The inverter is Generator volt The PV generator voltage or power is not sufficient for active but is not age too low feed in solar radiation is too low feeding into the Grid voltage or The inverter checks the grid parameters before the feed in grid Display Wait PV generator process begins The length of time it takes to switch back ing for feed in voltage unsta on again differs by country according to applicable stand ble ards and regulations and can take several minutes lt The starting voltage may have been set incorrectly Adjust starting voltage in the Parameter menu if E required Noise emission Particular ambient When there are certain ambient conditions the units may from the inverter conditions emit audible noises e Grid interference or grid failure caused by parti
63. s A connected PV modules must be dimensioned for the DC system voltage provided and at least for the value of the AC grid voltage Risk of fatal injury due to contact voltages A gt During installation Electrically disconnect the DC positive and DC negative from the protective earth PE gt Disconnect the inverter from the PV generator using the integrated DC isolator switch Remove the plug connector Figure 23 Connections for DC positive and DC negative Key A MPP tracker A B MPP tracker B 1 DC plus DC minus connection 2 DC plus DC minus connection Page 22 Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Installation K A C 0 Q new energy Authorised electrician 7 3 1 Before connecting EN Ensure that there is no ground fault 1 Determine the DC voltage and resistance on the PV generator for protective earth PE and positive cable protective earth PE and negative cable If stable voltages can be measured there is a ground fault in the DC generator or its wiring The ratio between the measured voltages gives an indication as to the location of this fault In addition ensure that the PV generator has a total insulation resistance of more than 2 0 MOhm since the inverter will not feed in if the insulation resistance is too low 2 Rectify any faults before connecting the DC generator 7 3 2 Maximum input power The input power of the inverter is limited only by the maximum rat
64. ssse 71 Opening the connection area 7 2 Making the electrical connection 73 Connecting the PV generator eesceneeeees 7A Connecting the interfaces 75 Sealing the connection area sses 7 6 Starting up the inverter sssscessesseenseeees KACO Q new energy Operating Instructions for Installation Engineers and Operators 8 Configuration and Operation 0 29 BV CONTONS etesisss stcerstiecavannssvvisevessesesstiantetedenavacen 29 8 2 Initial Start Up eeeecssssssssssesseecsseecsseccsneesseeesees 32 8 3 Menu STFUCTUL EC ee ceessesseeccecneenscnsecseessecseeseensente 32 8 4 Monitor INVEr ter ee cessessneenecnseeseesecnseeseeseene 40 8 5 Performing the software update 42 9 Maintenance Troubleshooting 43 9 1 Visual INSPECTION eesssssssescceseecsseecssccessccesneeesees 43 97 CICA ascnaaa 43 9 33 Shutting down for maintenance and troubleshooting sssssssssssessssssseesesessesesssssecossssseees 44 QA PAU tS ascscsnsectesvsasscateaveetienssesseveebinsvedusstendectesioonstites 44 9 5 Messages on the display and the Fault LED cssssssssccseccsssccssecssseesseeeseeees 46 10 SErV CEssssssssssssossssossossssssosossssossosssossosssssssss 50 11 Shutdown Disassemblly sescesssees 51 NI ShUtdOWM ssississssissesssssassssosssssusasssenssnossisnseasaosia 51 1 2 Uninstallation ssssss ssssssssssesssssssssssssssrseesssssssssssse 51 M3 Disassembly csacnaaacsan
65. to misleading results due to the tolerances of the measurement devices The sole purpose of these measured values is to monitor the basic operation of the system Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 25 Installation K A C 0 Q new energy Connecting the RS485 bus To prevent interference during data transmission e When connecting wire A and wire B observe the wire pairing see Figure TE o T OF 28 tin U lt Um vy ve ve Do not install RS485 bus lines in the vicinity of live DC AC cables Ss Sf Se 1 Unscrew the cable fitting i ii 2 Thread the connection cables through the cable fitting 3 Connect the connection cables to the corresponding connection terminals see Figure 26 on page 25 4 The following must be connected to all inverters and to the data monitor unit in the same way Wire A to wire A and Wire B to wire B see Figure 27 on page 25 GNDto GND 5 Tighten the cable fitting Figure 28 Assignment of 6 Activate the terminating resistor on the terminal unit twisted pair wires 7 4 2 Connecting the Ethernet interface NOTE Use a suitable network cable of at least category 5 The maximum length of a network segment is 100 m Ensure that the cable is correctly assigned The Ethernet connection of the inverter supports auto sensing You can use both crossed and 1 1 protectively wired Ethernet connection cables Connecting an Ethernet cable to the inverter
66. ver The inverter has an integrated web server After configuring the network and activating the web server in the Set tings menu you can open the web server from an Internet browser The language version of the website delivered by the web server is adapted dynamically to the pre set language preferences in your Internet browser If your Inter net browser requests a language that is unknown to the inverter the web server uses the menu language set in the inverter Setting up the web server Configuring the Ethernet interface O You have connected the inverter to your network Open the Settings Ethernet menu Assign a unique IP address Assign a subnet mask Assign a gateway wk Wr gt Save your settings Using the web server To avoid problems with incompatibility use the most recent version of your Internet browser JavaScript must be enabled in the browser settings to display the web server correctly NOTE You can also access the web server of the inverter via the Internet To do this additional settings of your network configuration particularly your Internet router are required Note that communication with the inverter is carried out over an unsecured connection particularly in the case of a connection over the Internet Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 41 Configuration and Operation K A C 0 Q new energy Calling up the web server O Configure the Ethernet interface O Conne
67. y Displays the cumulative yield for the current day Total yield Displays the total yield up to now 24 CO2 savings Displays the calculated CO savings in kg Displays the duration of operation in hours Oper hrs cntr ee i eae Reset the counter using the Reset key 24 Oper timetoday Displays the duration of operation on the current day Total oper time Displays the total operating time Open the menu Press the right arrow button or the OK button Log data display Measurement data can be transferred to a USB stick by selecting it and moving it Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 33 Configuration and Operation E N Country menu spec setting level Display setting Day display i KACO new energy Action in this menu meaning Displays the recorded operating data graphically 1 Select the measured value to be displayed Supported measured values e Grid power P grid e DC power per string P PV 1 2 e DC voltage per string U PV 1 2 e Unit temperature Select a day 3 Press the OK button The display shows the selected data Press any button to return to the previous menu Month display Displays the recorded operating data graphically 1 Select a month 2 Press the OK button The display shows the selected data Press any button to return to the previous menu Year display CSV log data Displays the recorded
68. y restart several times The update has been imported in full once the Software update successful message appears Confirm using the Enter key The inverter then returns to feed in mode 9 Maintenance Troubleshooting 9 1 Visual inspection Inspect the inverter and the cables for visible damage and note the operating status display of the inverter In case of damage notify your installer Repairs may only be carried out by authorised electricians NOTE The inverter should be checked for proper operation by a qualified electrician at regular intervals 9 2 Cleaning Lethal voltages in the inverter A Serious injuries or death may occur if moisture gets into the inverter gt Only use completely dry objects to clean the inverter gt Only the exterior of the inverter should be cleaned Cleaning the inverter Do not use compressed air Usea vacuum cleaner or a soft brush to remove dust from the fan cover between the cooling fins and from the top side of the inverter on a regular basis Remove dust from the ventilation inlets if necessary lf necessary remove the fan cover and remove deposits Operating Instructions for KACO blueplanet 3 0 4 6 TL1 Page 43 Maintenance Troubleshooting K A C 0 Q new energy Authorised electrician 9 3 Shutting down for maintenance and troubleshooting Lethal voltages are still present in the terminals and cables of the inverter even after the inverter has been switched off and d

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