Summary of Contents for Kaco Powador 30.0-72.0 TL3
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Powador 30.0-72.0 TL3 M; XL; XL - SPD 1+2; XL - Park Manual nEnglish translation of German original Authorised electrician Important safety instructions These instructions form part of the product and must be carefully read, observed and stored in a place which is freely accessible at all...
Storing the documents These instructions and other documents must be stored near the system and be available at all times. The current version of the operating Instructions can be downloaded from www.kaco-newenergy.com. English translation of German original This document has been produced in several languages. The German-language version is the original version. All other language versions are translations of the original version.
Information that is important for a specific topic or objective, but that is not safety-relevant. 1.3.4 Symbols for instructions ↻ Prerequisite for use 1 Carry out the next step 2 Additional action sequence ð Interim result of the action » End result Powador 30.0-72.0 TL3 Page 5...
Seriennummer 000000000123456789 / serial no. ments specific to installation on the right side panel of the product: Artikelnummer 1001022 KACO new energy GmbH / part no. Carl-Zeiss-Str. 1 74172 Neckarsulm Product name MADE IN GERMANY Max. Eingangsleistung / input power DC 39000 W Max.
The device is intended for indoor and outdoor applications and may only be used in countries for which it has been ap- proved or for which it has been released by KACO new energy and the grid operator. Country...
A warning sticker is affixed to the device, see the figure on the title page. 1 Read the warnings carefully 2 Do not remove the warning sticker. 3 If the warning sticker is missing or illegible, contact a KACO representative or dealer. Article number: 22000270 Page 8...
During pre-assembly of the device, moisture can penetrate into the interior via the dust-protected threaded connections. The resulting condensate can cause damage to the device during installation and start-up. Prior to installation, check the inner area for condensation and if necessary, allow it to dry sufficiently before installa- tion. Powador 30.0-72.0 TL3 Page 9...
IEC 60364-6 6.4.3.3 describes two options for this case. The first option is to disconnect devices with an overvoltage conductor or, if this is not practicable, then the test voltage can be reduced to 250V. Page 10 Powador 30.0-72.0 TL3...
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. 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. Powador 30.0-72.0 TL3 Page 11...
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The Powador-protect or a protective device from another manufacturer can be used for this purpose. If a Powador-protect is used as the central interface protection, the fail-safe disconnection of suitable KACO inverters from the public grid can be carried out by the internal interface switches instead of separate interface switches. This re- quires the inverters in the photovoltaic system to be connected to the Powador-protect.
The reference counter is to be specified and installed by the power supply company. This measures the amount of en- ergy drawn. DC isolator switch Use the DC isolator switch to disconnect the device from the PV generator. Powador 30.0-72.0 TL3 Page 13...
ISC . of the inverter under all foreseeable conditions. In no condition the design may result in a greater short circuit current than ISC . of the inverter Designing the PV generator [See section 7.6.4} Page 27]. Page 14 Powador 30.0-72.0 TL3...
Ambient temperature -20 °C to +60 °C Power derating from 51 °C 42 °C 50 °C 40 °C Protection rating (KACO in- IP54 according to EN 60529 stallation location) Humidity range (non-condens- 0 to 95 % ing) [%] Accessories Accessory articles KACO order no.
Code (s) Shape of the connector Tightening torque External hexagon Spanner size or number Internal hexagon Torx Outer contour Slot Fig. 7: Form pattern Tab. 2: Key and description of tool codes Powador 30.0-72.0 TL3 Page 17...
Must be made out of heat-resistant material (up to 90 °C ) Must be flame resistant Minimum clearance during installation: and Minimum clearance during installation: See comprehensive operating instructions under www.kaco-newenergy.com/ de/downloads Page 18 Powador 30.0-72.0 TL3...
↻ The device is transported to the installation location. 1 Remove the plastic band from the pallet and packaging. 2 Pull the hood upwards to remove it and place the cardboard packaging to one side together with the accessories. Powador 30.0-72.0 TL3 Page 19...
↻ Packaging removed from device 1 Heave the eyebolts for the hoist. 2 Connect the shackles to the eyebolts. 3 Hang the transportation rope through the shackle. 4 Attach a transportation rope to a stable hoist. (> 2 kN) Page 20 Powador 30.0-72.0 TL3...
2 Fix the housing cover to the housing from the inside using the 2 enclosed M4x10 screws. 3 Place the right housing cover on the device housing. 4 Fix the housing cover to the housing from the inside using the 2 enclosed M4x10 screws. Powador 30.0-72.0 TL3 Page 21...
(for cable duct [72 x 110 mm]) Screws for mounting (8x) (optional) Side housing cover Surveying the connection area The connection point for the AC supply is situated inside the housing. The DC input source is also connected inside the housing. Page 22 Powador 30.0-72.0 TL3...
2 Remove the outer cladding of the AC cables. 3 Insert the AC cables through the cable fitting into the connection area. 4 Strip the AC lines [approx. 25 mm]. Fig. 27: Terminals » Make the grid connection. AC side DC-side Page 24 Powador 30.0-72.0 TL3...
If the type A is used, the insulation threshold must be set to greater than/equal to (≥) 200 kOhm in the “Parameters” menu [see Menu [See section 9.4.1} Page 37]]. For questions regarding the appropriate type, please contact the installer or our KACO new energy cus- tomer service.
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The strings connected to a MPP tracker must all have the same MPP voltage. The MPP voltages of the three independ- ently functioning MPP trackers 1, 2 and 3 may differ within the working area, however. DC DC+ DC DC+ DC DC+ Fig. 30: Recommended standard connection, XL variant Page 26 Powador 30.0-72.0 TL3...
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Type and configuration of the PV modules. Connected PV modules must be dimensioned for the DC system voltage in accordance with IEC 61730 Class A, but at least for the value of the AC grid voltage Powador 30.0-72.0 TL3 Page 27...
Severe injury or death may result from improper use of the interface connections and failure to observe protection class III. › The SELV circuits (SELV: safety extra low voltage) can only be connected to other SELV circuits with pro- tection class III. Page 28 Powador 30.0-72.0 TL3...
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3 Pass the connection cable through the cover of the cable fitting and the sealing nal cable insert. 4 Insert the sealing insert into the cable fitting. 5 Feed the connection cables into the connection area. » Ethernet cable inserted. Powador 30.0-72.0 TL3 Page 29...
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Different manufacturers do not always interpret the standard on which the RS485 protocol is based in the same way. Note that the wire designations (DATA- and DATA+) for wires A and B may vary from one manufacturer to another. Fig. 35: RS485 interface wiring diagram Inverter, terminal unit Communication Page 30 Powador 30.0-72.0 TL3...
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1 Loosen the cable fitting to pass the signal cable through [ W_20] 2 Thread the connection cables through the cable fitting. 3 Attach the connection cables to the terminals. 4 Tighten the cable fitting [ W_20 / 1.5 Nm] Powador 30.0-72.0 TL3 Page 31...
The digital input of the device is intended for connection of a Powador-protect. When using devices from other manufacturers or in combination with KACO inverters, interface switches as a minimum must be used for shutting down devices from other manufacturers.
- Réseau de distribution F Attach the provided safety sticker to the outside of the device housing where it is -Panneux photovoltaïques clearly visible. Fig. 38: Safety label UTE C15-712-1 Powador 30.0-72.0 TL3 Page 33...
Feed-in operation Power fed into the grid or The green "Operating" LED is lit. measured values The green "Feed-in" LED is lit. The "Feed-in" icon appears on the LD display. The device feeds into the grid. Page 34 Powador 30.0-72.0 TL3...
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Opening a menu item or a setting F Use the right arrow button and the Enter button. Navigate to the next higher menu level/discard change F Use the left arrow button or the ESC button. Powador 30.0-72.0 TL3 Page 35...
However, the measuring elements ensure maximum solar yield. Due to these toler- ances, the daily yields shown on the display/Monitor may deviate from the values on the grid operator’s feed-in meter by up to 15%. Page 36 Powador 30.0-72.0 TL3...
Functions restricted to one or more countries are labelled with country codes in accordance with ISO 3166-1. Symbols used Menu level (0,1,2,3) Password-protected menu (password can be re- quested from KACO customer service) Display Submenu Option menu Option box Setting range 9.4.1...
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↻ You have connected a USB storage device to the device. 1 Select the data to be exported (year, month or day). 2 Press the Enter button. » The device writes the data to a connected USB storage device. Page 38 Powador 30.0-72.0 TL3...
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0:00 hours. To avoid having a restart occur during feed-in op- eration and to always obtain reliable log data, ensure that the time is correctly set. F Set the date and time. Network Open the menu: Press the Right arrow button or Enter but- ton. Powador 30.0-72.0 TL3 Page 39...
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Parameters NOTE: The device does not display the "Parameters" menu in the standard configuration. To display the Parameters menu: 1 Open the menu. 2 Simultaneously hold down the Up and Down buttons for sev- eral seconds. Page 40 Powador 30.0-72.0 TL3...
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On/Off Country NOTE: This option influences the country-specific operating settings of the device. Please consult KACO service for further information. 1 Enter the four-digit password using the 4-way button. The password is device-specific. 2 Confirm the entry with the Enter button.
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1 Set limit values for underfrequency and overfrequency in 0.1 Hz in- crements. 2 Set period from occurrence of the fault to shutdown of the device. F Further parameterisation is possible via the WEBGUI. Exten. Parameters Page 42 Powador 30.0-72.0 TL3...
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Off: The device does not check whether a Powador-protect is integrated into the PV system. Iso.resistance F Set threshold value (in 1kOhm increments) at which the insulation monitor reports a fault. Powador 30.0-72.0 TL3 Page 43...
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1 Reactive power control [See section 10.1} Page 55] 2 Determine the specified displacement factor. Over-excited | under- F If a power factor not equal to 1 is selected: Select the type of phase excited shift: under-excited (inductive load), over-excited (capacitive load). Page 44 Powador 30.0-72.0 TL3...
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F Set the active power as % of rated power below which control is de- Lock-out power activated. 0-100% S F Set the length of time that the active power must remain below the Lock-in time lock-in power level before control is activated. 0 s – 60 s Powador 30.0-72.0 TL3 Page 45...
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SW version Displays the installed software version. Serial number Displays the serial number of the device. Select country Displays the selected country setting. Optional: Displays the grid type if a grid type has been selected. Page 46 Powador 30.0-72.0 TL3...
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F Set dead band in %. Dead band 0 - 100 [% Uref] 10.0 Dynamic reactive cur- NOTE: With FRT mode activated, the pre-fault reactive current can be rent only added. Off | On F If necessary, activate pre-fault reactive current. Powador 30.0-72.0 TL3 Page 47...
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1 Enter old password. “installer” 2 Enter a new, secure password. Password of the 3 Confirm and apply new password. logged-on user | New password for the “in- staller” access | Con- firm new password Page 48 Powador 30.0-72.0 TL3...
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EPC (extended power NOTE: EPC settings control) Fallback power 1 Set fallback power. 0 – 1000 % 2 Set time until shutdown takes place. Timeout 3 Apply the values using the Apply button. 3 – 100000 s Powador 30.0-72.0 TL3 Page 49...
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Off | On F Activate the mode. Deactivation gradient F Set gradients for the voltage limitation. 1 - 65534 [% / min] Deactivation time F Specify the time for voltage reduction. 0 – 60000000 [ms] Page 50 Powador 30.0-72.0 TL3...
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F Load a set of parameters from external storage media. Transfer a set of para- meters NOTE With regard to the selection of country settings, KACO new energy attests: › that the relevant certificates are only valid if the corresponding country settings have been selected. ›...
Note that communication with the device is carried out over an unsecured connection, particularly in the case of a connection via the internet. ↻ Configure the Ethernet interface. Page 52 Powador 30.0-72.0 TL3...
The update can fail if the power supply is interrupted during the update process. Parts of the software or of the device itself may be damaged. › Do not remove the USB stick during the firmware update. Powador 30.0-72.0 TL3 Page 53...
Preparing a firmware update 1 Download the firmware update file from the KACO web site www.kaco-newenergy.com and store it on your hard disk. 2 Extract the complete firmware update file to a USB stick. » Perform the firmware update. NOTE In order to adopt new country-specific parameters, the set user country must be changed prior to every firmware update.
470V at 455V at 435V at 410V Nominal capability Under voltage UVRT derating U [V] Q [P.u] Fig. 44: Apparent power dependence of grid voltage with U Fig. 42: P-Q operating range for Powador 48.0+72.0TL3 277/480 V Powador 30.0-72.0 TL3 Page 55...
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(PT-1) with a time constant of Tau=200ms. The specified shift factor can be configured on the display or by way of communication via the KACO RS485 protocol and MODBUS/SunSpec. If the applicable grid code stipulates that the cos-ϕ should react to the target value slower than the configured Tau=200 ms by way of a defined gradient or settling time, this gradient or settling time must be implemented in the system con- trol.
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The control is activated above this voltage. 23V – 287V Lock-out voltage The control is deactivated below this voltage. 23V – 287V Number of nodes Specify the number of nodes for the cos ϕ/(p/pn) characteristic curve 2 – 10 Powador 30.0-72.0 TL3 Page 57...
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When it comes to P priority, the reactive power adjustment range Q priority | P priority is limited subject to the limited apparent power of the inverter and the active power that is currently available and fed in. Page 58 Powador 30.0-72.0 TL3...
If it is not possible to compensate adequately for increase in voltage in the upstream distribution network by intake on re- active power, it may be necessary to curtail the active power. In this case, P(U) control is available for making optimum use of the capacity of the upstream grid. Powador 30.0-72.0 TL3 Page 59...
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Momentanleistung zum Zeitpunkt der Aktivierung und P die Referenzleistung. In the case of PV in- verters from KACO, P is defined as P , the current power at the time of activation. f is the current frequency and f is the specified activation threshold.
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Country- Display/ Action in this menu/meaning spec. Set- Setting tings level P(f) operation mode Activate or deactivate function. Off | Mode 1 | Mode 2 Mode 1: With hysteresis activated. Mode 2: Without hysteresis activated. Page 62 Powador 30.0-72.0 TL3...
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Note 2: This function is stipulated as a requirement by some domestic grid connection directives in order to prevent any negative impact on is- land detection. However, P(f) has no negative impact on KACO's en- hanced island detection. Frequency of the max-...
10.3.2 Dynamic grid support using a fast feeding of residual current When dynamic grid support using a fast feeding of residual current is activated, then residual current is fed in in addition to the immunity to interference properties against drops and spikes described above. Page 64 Powador 30.0-72.0 TL3...
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Dynamic grid support active on account of immunity to interference and zero current feed-in. During a voltage incident, the current in the in- verter is reduced to zero. All parameters are pre-configured, only the activation threshold for zero current has to be configured. Powador 30.0-72.0 TL3 Page 65...
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As such, formula (2) applies to overvoltage and undervoltage incidents. Mode 2: When calculating the reactive current, the value of the dead band is subtracted from the amount of voltage change. For overvoltage and undervoltage events, formula (4) therefore applies: Page 66 Powador 30.0-72.0 TL3...
Some grid connection rules insist that the agreed reactive power be supplied from every operating point of the plant without a reduction in the actual active power. Considering the fact that all KACO TL3 inverters have a semi-circular P-Q operating range, a reduction in the active power is, however, required during operation at maximum active power be- cause an apparent power reserve is not available.
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Fig. 62: Formula for calculating the cos ϕ gradient (internal power gradient) 10.4.1.1 Parameters for permanent power limitation Country- Display/ Action in this menu/meaning spec. Set- Setting tings level Power limitation Activate or disable the power limitation. Check activation Page 68 Powador 30.0-72.0 TL3...
Enhanced island detection method KACO new energy's advanced islanding detection uses a reliable islanding detection strategy based on the characteristic differences between an interconnected grid and an islanded grid, thus ensuring reliable fast detection and prevention of false tripping.
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With stage 1 active, the device has switched to zero current mode and will recommence feed-in after only 100 ms. With stage 2 active, the device has switched off and the set reconnection conditions shall apply. Page 70 Powador 30.0-72.0 TL3...
11.1 Inverter off When using suitable KACO inverters, the shutdown can be carried out via the grid separation relay integrated into the in- verters and the “Inverter OFF” digital output instead of via interface switch. Information about the “Inverter off” function: See manual under www.kaco-newenergy.com/de/downloads...
The device should only be cleaned from the outside. CAUTION Damage to the housing parts when using cleaning agents! › If the device is contaminated, only clean the housing, cooling fins, housing cover, display and the LEDs with water and a cloth. Page 72 Powador 30.0-72.0 TL3...
Replacing the string fuses 1 Remove defective DC fuse from the fuse holder. NOTE: DC fuses can be ordered from the KACO customer service team. 2 Insert DC fuse of the same type into the fuse holder. 3 Ensure the DC fuse holder is completely closed after fitting.
› Check whether the DC and AC voltages are within the permit- the LEDs do not light up able ted limits (see Technical Data) › Notify KACO Service. The device stops feeding Faulty grid separation If the grid separation relay is defective, the device will recog- into the grid shortly relay in the device.
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(after the start-up period is complete), the device’s hardware is probably damaged. › Contact KACO Service to test the hardware. The device is displaying Faults in the grid. The device continues to operate as normal without losses to...
B = Operator’s responsibility ; E = The indicated work may only be carried out by an authorised electrician. ; K = The indic- ated work may only be carried out by a service employee of KACO new energy GmbH! 12.7...
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Gerät von AC-/DC- ment too great. Versorgung trennen. Nach Minuten wieder einschalten. Falls kein Erfolg Elektro- fachkraft bena- chrichtigen Self test error The internal grid separation relay test has Elektrofachkraft failed. benachrichtigen, wenn der Fehler mehrmals auftritt! Powador 30.0-72.0 TL3 Page 77...
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The measured phase-to-phase voltage is out- Software-Version voltage side of the tolerance limits. prüfen (Möglicher Abbruch beim Up- load) KACO-Service benachrichtigen! Line failure: underfreq. Grid frequency is too low. This fault may be Notify your author- grid-related. ised electrician! Page 78 Powador 30.0-72.0 TL3...
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Fehler Lüfter 2 Fehler Lüfter 3 Standalone grid err. Standalone mode was detected. External idle power require- The grid operator limits the feed-in power of ment the device via the transmitted reactive power factor. Powador 30.0-72.0 TL3 Page 79...
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An internal protective mechanism occurrence: Notify has disconnected the device to protect it your authorised against damage. electrician. Buffer 1 self test error The control board is defective. Notify authorised electrician / KACO Service! Page 80 Powador 30.0-72.0 TL3...
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Notify authorised electrician / KACO Service! Relay 1 self test error The power section is defective. Notify KACO Service K Fehler Selbsttest Relais 2 The power section is defective. Notify KACO Service K Protection shutdown over- Too much power has been fed into the grid.
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NOTE Fault number not found? If fault numbers are displayed on the device but are not listed here, then it is usually necessary to have this looked at by your installation partner. Page 82 Powador 30.0-72.0 TL3...
See manual under http://www.kaco-newenergy.com/de/downloads in the “string inverter” category. 1 Cleaning the heat sink. 2 Replacing the fan. 3 Replace the string fuses. 4 Replace overvoltage protection. 5 Shut down the device for maintenance/troubleshooting. Powador 30.0-72.0 TL3 Page 83...
Before opening the device: Disconnect the AC and DC sides and wait at least 5 minutes. ↻ Switching off the device 1 Unlock and open the housing door. 2 Open the connection cover of the connection area. 3 Remove the interface cable. Page 84 Powador 30.0-72.0 TL3...
Store in accordance with the technical data > Environmental data [See section 4.3} Page 16] ↻ Device packaged. F Store the device at a dry location, in accordance with the ambient temperature range Environmental data [See sec- tion 4.3} Page 16]. Powador 30.0-72.0 TL3 Page 85...
Unit: Do not dispose of faulty devices or accessories together with household waste. Ensure that the old devices and any accessories are disposed of in a proper manner. Packaging: Ensure that the transport packaging is disposed of properly. Further information: See manual http://www.kaco-newenergy.com/de/downloads in the “string inverter” category. Page 86 Powador 30.0-72.0 TL3...
Unit: Do not dispose of faulty devices or accessories together with household waste. Ensure that the old devices and any accessories are disposed of in a proper manner. Packaging: Ensure that the transport packaging is disposed of properly. Powador 30.0-72.0 TL3 Page 87...
Service and warranty If you need help solving a technical problem with one of our KACO products, please contact our service hotline. Please have the following information ready so that we can help you quickly and efficiently: Device name / serial number ...
Appendix 18.1 EU Declaration of Conformity Manufacturer’s name and address KACO new energy GmbH Werner-von-Siemens-Allee 1 74172 Neckarsulm, Germany, Germany Product description Photovoltaic feed-in inverter Modules [KACO art. no.] Powador 39.0 TL3 - M - INT [1001641] Powador 39.0 TL3- XL - INT [1001645] Powador 39.0 TL3- XL - INT - SPD 1+2...
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Unauthorised modifications to the supplied devices and/or any use of the devices that is contrary to their intended use render this Declaration of Conformity null and void. This declaration of conformity is issued under the sole responsibility of KACO new energy GmbH. Neckarsulm, 2020/12/01...
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