Kaco blueplanet 110 TL3 Manual
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Kaco blueplanet 110 TL3 Manual

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Manual
nEnglish translation of German original
Authorized 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
times.
KACO blueplanet 110 TL3
KACO blueplanet 125 TL3
US

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Summary of Contents for Kaco blueplanet 110 TL3

  • Page 1 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Manual nEnglish translation of German original Authorized 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...
  • Page 2 | Legal provisions Manual Legal provisions The information contained in this document is the property of KACO new energy GmbH. Publication, in whole or in part, requires the written permission of KACO new energy GmbH. KACO warranty The latest version of our warranty conditions is available for download at http://www.kaco-newenergy.com.

  • Page 3: Table Of Contents

    Manual Table of contents Photovoltaic feed-in inverter 8.2 Preconditions relating to standards ....34 Table of contents 8.3 Network topologies........35 1 General information ........... 8.4 Start-up options ..........36 1.1 About this document ........9 Configuration and operation ....... 41 1.2 More information ..........

  • Page 4: General Information

    Storing the documents These instructions and other documents must be stored near the plant and be available at all times. – You can download the current version of the manual at 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.

  • Page 5: Layout Of Instructions

    Information that is important in relation to a specific topic or objective but is not related to safety. 1.3.4 Layout of action steps ↻ Pre-requisite for the action 1. Carry out first action step 2. Next action step ð Intermediate outcome of the action step KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 5...

  • Page 6: Identification

    – Education concerning the installation and start-up of electrical units and plants. – Knowledge of applicable standards and directives. – Knowledge and adherence to this document with all safety notices. Page 6 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 7: Safety

    – When working on the PV generator, it is also necessary to switch off the DC voltage with the external DC isolator switch (e.g. at the string combiner or the KACO DC switchbox) in addition to disconnecting the PV generator from the grid.

  • Page 8: Protection Features

    IEC 60364-6 6.4.3.3 describes two options for this case. The first option is to disconnect devices with an over- voltage conductor or, if this is not practicable, then the test voltage can be reduced to 250V. Page 8 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 9: Device Description

    Fault signal relay The potential-free relay contact closes as soon as there is a fault during operation. You use this function, for ex- ample, to signal a fault visually or acoustically. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 9...

  • Page 10: Plant Layout

    The device features two RS485-Interfaces. One RS485-Interface is earmarked for communication with a string- combiner-box. This can be controlled using the Modbus RTU protocol. Data loggers that cannot be connected via Ethernet can be connected to the other RS485-Interface. The Sunspec and KACO protocol are supported in this case.
  • Page 11 The PV generator converts the radiant energy of sunlight into electrical energy. String combiner A string combiner can be coupled to the KACO device so that the DC lines can be combined. *) If the supply cable from the PV generator to the device is long, the string combiner can also be installed in the vicinity of the PV generator.

  • Page 12: Technical Data

    IEC 61730 Class A. In no condition the design may result in a greater short circuit current than ISC of the inverter [See section 7.6.2} Page 25]. Page 12 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 13: General Data

    Noise emission <60 db(A) Housing material H x W x D 28,30 inch x 28,30 inch x 18,11 inch Weight 172 Ib Grid connection directive Overview: see homepage, download area KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 13...

  • Page 14: Environmental Data

    RS485 inverter overvoltage 1001887 protection kit PID connection set 1001888 WLAN adapter, Digitus 150N 3013222 micro Accessory articles KACO order no. Replacement fuses (10x85mm 1001883 1500V 5A PID) Page 14 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 15: Transportation And Delivery

    Shortsign (en) Shape of the connector in-Ibs External hex Tightening torque Internal hex Spanner size or number Torx Outer contour Slot Tab. 2: Key and description of tool codes Fig. 9: Presentation format KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 15...

  • Page 16: Assembly And Preparation

    – Must be accessible for installation and maintenance – Must be made out of heat-resistant material (up to 194 °F ) – Flame-retardant – Minimum clearances to be observed during installation: [See figure 17 [} Page 18] Page 16 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 17: Unpacking The Unit

    1. Only lift the device using the openings provided. 2. The device must be transported and installed by at least 2 persons. DETAIL Z4:1 Fig. 14: Opening the cardboard packaging Fig. 15: Setting the device upright KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 17...

  • Page 18: Fastening The Mount

    Minimum clearance excluding device:10.63 In Recommended clearance: 15.75 In Recommended clearance excluding device:18.70 In Minimum clearance: 11.81 In Minimum clearance: 19.69 In Recommended clearance: 39.37 In ²) Recommended clearance with DC breaker:60,74 In Page 18 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 19: Installing And Securing The Device

    Fig. 18: Lifting the device by the opening Fig. 19: Fitting the device onto the mount Legend Opening Mounting bracket Center of gravity Mount Lifting and mounting the device ↻ The mount has been installed. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 19...
  • Page 20 2. Check the interior space for any condensation water prior to electrical installation and, if necessary, allow it to dry out sufficiently. 3. Immediately remove any moisture from the housing. Page 20 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 21: Installation

    Fig. 22: Connection area on DC side (left) / AC side (right) Fig. 23: Connection area (XL - Version) AC connection point DC connection point AC overvoltage protection base DC overvoltage protection AC earthing bolt PID connection point KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 21...

  • Page 22: Making The Electrical Connections

    All installations must conform to the laws, regulations and standards that are applicable in the country of in- stallation. KACO new energy does not assume any responsibility for compliance or lack of compliance with such laws or codes in connection with the installation of the product.

  • Page 23: Connecting The Device To The Mains Supply

    When using aluminum cable lugs we recommend using cable lugs with galvanic tin plating or, alternatively, AL/ CU cable lugs with suitable AL/CU washers. Otherwise, with the electrolytes present (e.g. Condensation water), the aluminum could be destroyed by the copper bus bars. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 23...
  • Page 24 If the type A is used, the insulation threshold must be set to greater than/equal to (≥) 200 kOhm in the “DC pa- rameters” menu [see [See section 9.4.2} Page 48]]. For questions regarding the appropriate type, please contact the installer or our KACO new energy customer service.

  • Page 25: Connecting The Pv Generator To The Device

    PV generator The absolute limit for the PV generator is the value of the maximal short circuit current (ISC .) and the maximal open circuit voltage (U ). See Footnote under Electrical data DCmax. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 25...
  • Page 26 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 Page 26 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 27 When using aluminum cable lugs we recommend using cable lugs with galvanic tin plating or, alternatively, AL/ CU cable lugs with suitable AL/CU washers. Otherwise, with the electrolytes present (e.g. Condensation water), the aluminum could be destroyed by the copper bus bars. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 27...

  • Page 28: Inserting The Overvoltage Protection

    3. Secure new modules using the locking latch. ules ð Ensure that all protective elements are properly secured. 1 DC base 2 DC overvoltage protection module (3 slots) 3 Jumper Page 28 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 29: Creating Equipotential Bonding

    Depending on the local installation specifications, it may be necessary to earth the device with a second ground connection. To this end, the threaded bolt on the underside of the device can be used. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 29...

  • Page 30: Connecting The Interfaces

    10 Ethernet – only for starting up by means of static IP ( [See section 8.4.2} Page 37]) 5 RS485 - default 11 RS485 - connection for string combiner (CON 200) 6 DIP switch - activate terminator (2x) Page 30 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 31 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 31...
  • Page 32 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. [See section 7.9.1} Page 30] 4. Tighten cable fitting [ W_20 / 13,27 In-Ibs ]. Page 32 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 33: Sealing The Connection Area

    2. Secure the housing cover (1) by tightening all 6 screws (2) in a diagonally oppo- site sequence [ T_25/ 44.25 In-Ibs ]. ð The device has been mounted and installed. ð Put the device into operation. Fig. 39: Closing the housing cover KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 33...

  • Page 34: Start-Up

    F Attach the provided safety sticker to the outside of the device housing where it is - Réseau de distribution -Panneux photovoltaïques clearly visible. Fig. 40: Adhesive label UTE_C15-712-1 Page 34 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 35: Network Topologies

    Within a segment, it is possible to link KACO devices to one another as part of an Ethernet daisy-chain by way of an inte- grated switch, whereby the Segment Controller is connected at the first element in the chain. For this purposes of an ex- ample, this topology is shown in segment 2.

  • Page 36: Start-Up Options

    Segment Controller. For this purposes of an example, this configuration is shown in segments 1 and M. As can be seen in the figure, a string combiner is assigned to each KACO device. In terms of communication, these are connected to the device directly via an RS485 cable (green cable –...
  • Page 37 – Ethernet cable (uncrossed patch cable) Establishing a connection to the KACO device 1. The device must be opened in order to connect the Ethernet cable! For safety reasons, KACO therefore recommends establishing a connection via WiFi. 2. The device's communication circuit board has 3 Ethernet ports that can be used: 1.
  • Page 38 Ethernet ports (marked LAN1 and LAN2) should be used. These ports have an internal switch and, in their factory de- fault state, they expect to receive an IP address from a DHCP server. Page 38 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 39 Fig. 46: Start-up via Segment Controller Area of application The network infrastructure already exists. All of the KACO devices in the segment can be reached via Ethernet using a Segment Controller. NOTE: When multiple Segment Controllers are present, keep in mind that the Segment Con- trollers must not be connected to one another via the network during start-up.
  • Page 40 Scope of application The network infrastructure is available in full. All of the KACO devices in the segments can be reached via Ether- net using the Segment Controller assigned to them. All Segment Controllers are monitored by a central Plant Controller.

  • Page 41: Configuration And Operation

    ð Pressing the Next button will take you to the next installation step. It is only possible to configure the grid parameters with DC voltage. The further parameters can also be config- ured with a present AC voltage. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 41...
  • Page 42 It is preferable to install this on a plant component. It is also possible to select an NTP server localized on the internet provided the device has direct access to the internet. Page 42 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 43: Signal Elements

    The device feeds into the grid. The interface switch engages audibly. Non-feed mode The green LED „Operation“ lights. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 43...
  • Page 44 Important: If the USB stick is removed during the initialisation phase, a device fault is triggered. Inserting the USB stick initiates a device restart. No fault No fault present. Page 44 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 45: User Interface

    Displays the current output Basic layout - 2nd tab Displays AC and DC voltages Basic layout - 3rd tab Current measurement values with export function Tab. 4: Description of the areas KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 45...
  • Page 46 Displays the user level and error messages. Enables selection of connected interfaces. Enables selection of devices connected at the interface. Enables selection of functions in relation to the parameter selected. Tab. 6: Description of the areas Page 46 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 47: Menu Structure

    5. If the configuration has been imported into another device, then the other device will have the same pro- tection status. If the other device already had protection and the password for the new configuration is dif- ferent, then the new configuration will be rejected. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 47...
  • Page 48 Action in this menu/meaning spec. Set- settings tings Overview Input screens for basic settings Language 1. Select the required language for the user interface. (14 languages) 2. Confirm the action field. Page 48 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 49 DC starting voltage NOTE: The device begins feed-in as soon as this DC voltage is present. [See sec- tion 4} Page 12] [V] / 1. Set the starting voltage. 1 [V] 2. Confirm the action field. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 49...
  • Page 50 Grid Parameters Input screens for network parameters Country & Grid type NOTE: This option influences the country-specific operating settings of the device. Please consult KACO service for further information. 1. Select country and grid type. 2. Observe the note for [See section 9.4.2} Page 69] F Specify optional nominal grid voltage.
  • Page 51 F Activate passive grid influence by application of a frequency. mode passive Off | ROCOF operation F Activate active grid influence by application of a frequency. mode active Off | Frequency shift F Activate frequency shift. Off | On KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 51...
  • Page 52 F Set gradient. Decreasing gradient This percentage relates to the nominal frequency. 1 – 65534 [%/min] / 1. Activate optional password protection. 65534 / 2. Confirm the action field. Password protection Status Page 52 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 53 Waiting time after grid 1. Set waiting time after grid error. failure 2. Activate optional password protection. 1000 - 1800000 3. Confirm the action field. [ms] / 60000 / 1000 Password protection Status KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 53...
  • Page 54 Generic parameters NOTE: Opportunity to activate standard protective shutdown Trip with intentional 1. If necessary, activate delayed trip-off. delay 2. Activate optional password protection. 3. Confirm the action field. Status Page 54 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 55 Trip overfrequency level 2 – 5 45,0– 67.5 [Hz] / 51.5 [Hz] / 0.01 Trip overfrequency time level 2 – 5 0 – 10000000 [ms] / 100 / Password protection Status KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 55...
  • Page 56 0–120000 [ms] / Trip overvoltage level 2 – 5 100 – 125 [% U 114.8 [% U Trip overvoltage time level 2 bis 5 0–120000 [ms] / Password protection Status Page 56 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 57 1. Set up the safe port at which the webserver can be reached. 2. Confirm the action field. Modbus NOTE: Option to set the Modbus port. Port F Set up network port. Activation F Allow Modbus TCP read access. Status KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 57...
  • Page 58 2. Confirm the action field. RS485 NOTE: Option to parameterise the RS485 interface. The pa- rameters of the RS485 (CON901) are (as with all KACO invert- ers): 9600 Baud, 8n1 and cannot currently be re-configured via the web interface. RS485 address NOTE: The address must not be the same as that of any other...
  • Page 59 10 [% / min] / Rampup on every con- 1. Activate option. nect 2. Activate optional password protection. Rampup on first con- 3. Confirm action field. nect Rampup after grid fail- Status KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 59...
  • Page 60 (e.g. caused by a voltage jump). 1,000 – 120,000 [ms] / 5,000 [ms] 2. Activate optional password protection. 3. Confirm the action field. Password protection Status Cos-phi (P/Pn) NOTE: Define the cos ϕ (P). Page 60 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 61 / lock-out power level before control is activated. 0 – 60,000 [ms] / 30,000 [ms] / 1,000 [ms] Lock-Out time 0 – 60,000 [ms] / 30,000 [ms] / 1,000 [ms] KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 61...
  • Page 62 At voltages below the 1st node and voltages above the Unom] last node, the reactive power value of the 1st or last node is used each time. Frequency dependent NOTE: Activate frequency-dependent power reduction in the power reduction P(f) menu. Page 62 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 63 0 [ms] / 1000 [ms] P(f) deactivation gradi- F Specify deactivation gradient. 0 – 65,534 [% Smax / min] / 10 / Dynamic gradient F Activate dynamic gradient. mode On | Off KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 63...
  • Page 64 0 – 65,534 [% / min] / 100 [% / min] / Deactivation time F Specify the time for voltage reduction. 0 – 60000000 [ms] / 0 [ms] / 1000 [ms] Page 64 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 65 On: The digital signal of the Powador-protect must be present at the digital input of the device for the device to start with feed-in. Off: The device does not check whether a Powador-protect is integrated into the PV plant. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 65...
  • Page 66 F Specify the time period between 2 log data recordings. 1 – 120 [sec] / NOTE: Setting and duration until memory is overwritten: 1 sec [sec] / – 9 days; 10 sec – 92,5 days; 120 sec - 1110 days Page 66 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 67 System / Maintenance NOTE: Fundamental system and maintenance data with the initial start-up installation assistant. Firmware update NOTE: Opportunity to update the device. Parameter data are not overwritten when the firmware is updated. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 67...
  • Page 68 Network Statistics NOTE: Display of sent and received data packets F Press Update. Remote Access When remote access is enabled, KACO can access the device remotely and assist you. F Activate on request. History NOTE: Displays all of the actions performed in the system and on the web interface.

  • Page 69: Monitoring The Device

    Configuration and operation | 9 NOTE With regard to the selection of country settings, KACO new energy attests: 1. that the relevant certificates are only valid if the corresponding country settings have been selected. 2. that all configured grid parameters must be configured in accordance with the requirements of the grid op- erators.

  • Page 70: Access Via Modbus

    ↻ Observe signal elements (LEDs) and states during the process. ↻ Observe the description of the LED states during the process. [See section 9.2} Page 43] 1. Firmware from KACO homepage, upload to a FAT32 formatted USB stick. 2. Insert USB stick into the USB socket of the device.
  • Page 71 "Fault report" LED The procedure has not been flashing quickly completed successfully or a time limit for pressing a button "Fault report" flash- again has elapsed. ing slowly KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 71...
  • Page 72 F Press the right-hand function button (~0.5 Procedure is carried out. secs) to commence the procedure. Procedure completed. Network settings have been reset. NOTE: If a button is not pressed within 15 secs: Procedure aborted. Page 72 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 73 Procedure is carried out. tion button to commence the procedure. Device is disconnected from the grid. NOTE: Device is disconnected from the grid. NOTE: If a button is not pressed within 15 secs: Procedure aborted. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 73...

  • Page 74: Specifications

    OVRT capability derating Q [P.u] underexcited overexcited U [V] Fig. 63: P-Q operating range for bp 92.0 TL3 (Q Fig. 64: Apparent power subject to the grid voltage for bp 92.0 TL3 Page 74 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 75 Nominal capability derating Q [P.u] underexcited overexcited U [V] Fig. 71: P-Q operating range for bp 150 TL3 (Q Fig. 72: Apparent power subject to the grid voltage for bp 150 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 75...
  • Page 76 If the power factor cos ϕ is specified in the control method, then the deviation relates to the reactive power value brought about by the current power level. Page 76 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 77 (PT-1) with a time constant of Tau=200ms. The specified reactive power can be configured on the display or by way of communication via the KACO RS485 protocol and MODBUS/SunSpec. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 78 ϕ. The active power is entered as a % in relation to the set maximum apparent power Slim. Other parameters allow you to limit functionality and to limit activation to certain voltage ranges. Fig. 81: cos ϕ (P) standard characteristic curve with 3 nodes Page 78 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 79 - this means the maximum increasing | decreas- change in the reactive power per time period. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 79...
  • Page 80 Lock-In time Length of time that the active power must remain below the lock-in power level before control is deactivated. 0 – 60,000 [ms] / 30,000 [ms] / 1,000 [ms] Page 80 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 81 0 – 125 [% S below the 1st node and voltages above the last node, the reactive 43.6 [% U power value of the 1st or last node is used each time. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 81...

  • Page 82: Regulating Active Power

    P limit is only available via the MODBUS/SunSpec inverter model 123 Immediate Inverter Controls and via RS485 communication. You can find detailed information on the communication protocol at www.kaco- newenergy.de in the “Software” subsection of the “Downloads” section. Page 82 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 83 100%. The power limit follows the characteristic, a straight line between dp2 and dp3, but due to the activated hysteresis, the power limit is not increased at falling voltage. The function is deactivated once the voltage falls below dp1. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 83...
  • Page 84 Specifies the dynamic response on changing the active power for power 65,534 [%/min] / decrease. With a voltage change, the active power is changed with the specified gradient. The gradient is overlaid with the settling time. Page 84 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 85 P , the actual power at the moment of activation. f is the actual frequency and f is the activation threshold as configured. Fig. 87: Equation 3 Fig. 88: Equation 4 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 85...
  • Page 86 If dynamic gradient mode is activated, the gradient is calculated in order 45 – 50 [Hz] 0.01 to guarantee a linear power adjustment and reach the maximum feed-in [Hz] power if the frequency drops to the minimum configured frequency. Page 86 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 87 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. P(f) settling time Determines the dynamic behaviour in the event of a change in the ac- tive power limit.

  • Page 88: Frt

    The interface protection (voltage,frequencey, ant-islanding) integrated in the inverter is configurable in a range allowing the behaviour above. However, if the interface protection setting is limiting the voltage time characteristic, the interface protection will trip and interrupt the ride through as configured. Page 88 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 89 Country- Display/ Action in this menu/meaning spec. Set- Setting tings level FRT (Fault Ride NOTE: The device supports dynamic grid stabilization (Fault Through) Ride-Through).NOTICE! More detailed information at [See sec- tion 10.3} Page 88] KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 89...
  • Page 90 Dynamic grid support through fast feeding of residual current activated in the case of voltage events with a voltage change greater than the 2 – 120 [% Uref] / dead band. 10.0 [% Uref] / Page 90 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 91: Other Grid Support Functions Effective On Active Power

    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(PV) full-circular(BI) P-Q operating range, a reduction in the active power is, however, required during operation at maximum active power because an apparent power reserve is not available.
  • Page 92 Fig. 96: Power gradient according to sample parameters and calculation The following formulae are used to calculate the Q filter parameter and cos ϕ gradient: Fig. 97: Formula for calculating the Q filter parameter Page 92 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 93 Soft start ramp up is activated for connection of the inverter to the grid after trip of the internal interface protection or via the external grid pro- tection port (Powador-protect) KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 93...

  • Page 94: Advanced Islanding Detection

    Enhanced island detection method KACO new energy's advanced islanding detection, uses a strategy to reliably detect islanding formation that is based on the characteristic differences between an interconnected grid and an islanded grid, thus ensuring reli- able fast detection and prevention of false tripping.
  • Page 95 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 95...

  • Page 96: Q On Demand

    (1) Normal operation: Active power and reactive power provision at different voltages. (2) „Q on Demand“ operation : Reactive power provision at nominal grid voltage outside of feed-in operation. Page 96 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 97: Maintenance And Troubleshooting

    Heat sinks become very hot during operation. 1. Never touch the heat sinks after starting up the device. 2. Wait until a cooling time of at least 10 minutes has elapsed before starting the cleaning process. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 97...

  • Page 98: Replacing The Fans

    3. Set the cover to one side. Fig. 101: Removing the cover ð Proceed with the cleaning or removal of the fans. 1 Cover 2 Fastening screw 3 Mounting clips 4 Fans Page 98 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 99: Replacing Overvoltage Protection

    3 AC surge protection module 2. Ensure that all protective elements are properly secured. (4 slots) ð Proceed with the installation of the device. 4 SPD monitoring jumper KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 99...

  • Page 100: Shutting Down For Maintenance / Troubleshooting

    Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched. 1. If a fault occurs, notify an appropriately authorized and qualified electrician or KACO new energy GmbH Service.
  • Page 101 B = Action of the operator; E = The indicated work may only be carried out by an authorized electrician! ; K = The indicated work may only be carried out by a service employee of KACO new energy GmbH!

  • Page 102: Fault Messages

    Check whether DC polarity reversal is present. d) Check whether the device software has been installed in full via the list of versions in the menu. Page 102 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 103 Is there sufficient space at the ventila- tion openings of the device? See Chapter 6, Assembly and preparation. If nec- essary, see that the room is cooled. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 103...
  • Page 104 Internal communication er- A communication error has occurred in the in- Notify your autho- ternal data transmission. rized electrician! Check the data ca- ble. Page 104 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 105 See action in the event of a fault 41 Grid failure overvoltage L3 See description in the event of a fault 41 See action in the event of a fault 41 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 105...
  • Page 106 Waiting for reconnect Waiting time of the device following an error. The devices switches on after a country-specific waiting period. Page 106 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 107 See action in the sponding tacho signal. The power is not re- event of a fault 70 duced. This occurs via the temperature dereg- ulation. All 3 LEDs light up on the device. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 107...
  • Page 108 If a fault message formed because the generator voltage is too appears continu- volatile. ously, arrange for a service to take place. (Semiconduc- tor defective) Check PV module installa- tion. Page 108 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 109 Overvoltage has been found in the DC link. An See action in the link internal protective mechanism has discon- event of an error 84 nected the device to protect it against dam- age. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 109...
  • Page 110 With a red function display, the surge protection module must be checked, and re- placed if necessary. The device feeds back into the grid. Page 110 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 111 Protective shutdown drop Internal protective function in order to adhere Disconnect AC and reference ADC to the required measurement accuracy. DC, wait 1 minute and switch on again. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 111...
  • Page 112 L2 int. event of a fault 181 Protective shutdown over- See description in the event of a fault 181 See action in the current L3 int. event of a fault 181 Page 112 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...
  • Page 113 See description in the event of a fault 203 See action in the voltage (effective value) L3 event of a fault 203 Protection shutdown over- Overcurrent shutdown triggered by hardware. - current HW KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 113...
  • Page 114 If an error occurs irregularly, our service technician needs to have the service package stored on the device. You must download and send this under the menu item “Service” See table : Configuration via web user inter- face [} Page 68] Page 114 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 115: Decommissioning And Removal

    . NOTE: If the DC cable does not fit through the cable fitting due to the size of the cable lug, then the DC cable must be severed at the cable lug. 4. Place protective caps on the ends of the DC cables. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 115...

  • Page 116: Uninstalling The Device

    2. Storage in accordance with the technical data > Environmental data ↻ The device is packaged. F Store the device in a dry place, in accordance with the ambient temperature range Environmental data. Page 116 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3...

  • Page 117: Disposal

    Device: Do not dispose of faulty devices or accessories together with household waste. Ensure that the old de- vice and any accessories are disposed of in a proper manner. Packaging: Ensure that the transport packaging is disposed of properly. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 117...

  • Page 118: Service And Warranty

    Manual 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 –...
  • Page 119 Werner-von-Siemens-Allee 1 · 74172 Neckarsulm · Germany · Tel. +49 7132 896-0 · info@kaco-newenergy.de · www.kaco-newenergy.de...

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