Kaco blueplanet 87.0 TL3 M1 WM OD IIF0 Manual
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Kaco blueplanet 87.0 TL3 M1 WM OD IIF0 Manual

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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
times.
KACO blueplanet 110 TL3
KACO blueplanet 125 TL3
US
S, XL

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  • Page 1 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 S, XL 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...
  • 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 Start-up ............... 35 Table of contents 8.1 Conditions............35 1 General information ........... 8.2 Preconditions relating to standards ....35 1.1 About this document ........8.3 Network topologies ........36 1.2 More information ......... 8.4 Start-up options..........

  • 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 operating instructions 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

    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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 5...

  • Page 6: Identification

    – Knowledge about how an inverter functions and operates. – Training in the handling of hazards and risks during the installation and operation of electrical units and plants. Page 6 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 7 – 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 7...

  • Page 8: 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 9: 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 9...

  • Page 10: 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. Page 10 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 11: 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 12 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 13: Technical Data

    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. [See section 7.6.2} Page 26]. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 13...
  • Page 14 < 10 W Infeed from > 200 W Protection class / over voltage category I / III Transformer Grid monitoring Country-specific Distribution system TN-C system, TT system, Solid grounded wye Page 14 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 15: General Data

    LAN inverter overvoltage protection kit 1001886 RS485 inverter overvoltage protection 1001887 PID connection set 1001888 WLAN adapter, Digitus 150N micro 3013222 Accessory articles KACO order no. Replacement fuses (10x85mm 1001883 1500V 5A PID) KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 15...

  • Page 16: Transportation And Delivery

    Abbreviations (en) Contour of the in-Ibs connecting element Tightening torque External hex Spanner size or number Internal hex Torx Outer contour Slot Fig. 9: Presentation format Tab. 2: Tool abbreviations legend Page 16 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 17: Assembly

    – 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 19] KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 17...

  • Page 18: 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 Page 18 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 19: 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 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 19...

  • Page 20: 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. Page 20 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 21 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 21...

  • Page 22: Installation

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

  • Page 23: 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 24: 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. Page 24 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 25 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 49]]. For questions regarding the appropriate type, please contact the installer or our KACO new energy customer service.

  • Page 26: Connecting The Pv Generator To The Device

    PV generator. The absolute limit for the PV generator is the value of the max. short circuit current (ISC- max.) and the max. open circuit voltage (Uoc max). See footnote under Electrical data Page 26 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 27 3. Only touch the PV generator cables on the insulation. Do not touch the exposed ends of the cables. 4. Avoid short circuits. 5. Do not connect any strings with a ground fault to the device. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 27...
  • Page 28 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. Page 28 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 29: Inserting The Overvoltage Protection

    2. Ensure that all protective elements are properly secured. 3 AC surge protection module 3. Remove SPD monitoring jumper for automatic monitoring. (4 slots) ð Proceed with the installation of the device. 4 SPD monitoring jumper KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 29...

  • Page 30: 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. Page 30 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 31: Connecting The Interfaces

    10 Ethernet – only for starting up by means of static IP ( [See section 8.4.2} Page 38]) 5 RS485 - default 11 RS485 - connection for string combiner 6 DIP switch - activate terminator (2x) KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 31...
  • Page 32 Note that the wire designations (DATA+ and DATA-) for wires A and B may vary from one manufacturer to another. Properties of the RS485 data line Maximum length of the RS485 bus line Max. 3940 ft Page 32 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 33 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]. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 33...

  • Page 34: Sealing The Connection Area

    2. Secure the housing cover (1) by tightening all 6 screws (2) in a diagonally oppo- site sequence [ T_25/ 42.48 In-Ibs]. ð The device has been mounted and installed. ð Put the device into operation. Fig. 39: Closing the housing cover Page 34 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 35: Start-Up

    2. Please note the Powador-protect application note in the download area on our homepage. Here you will find the corresponding "Demand Response Modes" listed in the chapter "Referencing for power control". KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 35...

  • Page 36: 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 37: Start-Up Options

    Required components – WiFi-compatible notebook, tablet or smartphone (Android or iOS devices can be used). – USB WiFi stick (KACO accessory, type: WLAN adapter Digitus 150N micro article no.: 3013222) Establishing a connection to the KACO device via WiFi F Connect the USB WiFi stick to the device and connect to the access point generated by the device using a notebook or mobile device.
  • Page 38 – 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 39 ð NOTE: Please do not under any circumstances connect the Ethernet cable to the unshielded RJ45 slot marked J200 as this typically causes damage to the printed circuit board! 1. Use a functioning Ethernet slot on the external network end. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 39...
  • Page 40 Fig. 47: 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 41 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 42: 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. Page 42 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 43 ↻ Modbus has been specified. 1. If available, activate string collector monitoring. . NOTE: The string combiner coupling is only applicable if this relates to a KACO blueplanet ARGUS device. The only 3rd party string com- [See sec- Fig. 54: Menu item: biner device currently available, which can also be addressed in this tion 9.4.2...

  • Page 44: Control Elements

    The device feeds into the grid. You can hear the circuit-breaker / interface switch switch on. Non-grid feed mode The green "Operating" LED is illuminated. Page 44 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 45: User Interface

    String Combiner (Opitonal) Operation mode Inverter AC Previous page Inverter DC Status history Language Export Activity indicators for communication interfaces Current meassurements Selected meassurements Fig. 57: Monitoring interface KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 45...
  • Page 46 Apply Setting Settings Status - History Configuration area Field of action Menu interface language Fig. 59: Parameterization interface Area Description Menu bar Menus and commands for operating the interface. Tool bar Page 46 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 47 Displays the serial number, device name, grid type, local in- stallation location and time Software Displays the firmware package installed Network Displays the current grid parameters Tab. 7: Description of the areas KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 47...

  • Page 48: Menu Structure

    F Select a month. ð The web interface shows the selected data. Yearly view Displays the recorded operating data graphically. F Select a year. ð The web interface shows the selected data. Page 48 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 49 2. If necessary, enter the number of the data capture unit. 9600 8n1 Unit address 1. Specify the IP address of the string collector. 2. Specify the number of monitored strings. Unit channels 3. Confirm the action field. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US 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 66] 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 | KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 51...
  • Page 52 F Set gradient. Decreasing gradient 1 – 65534 [%/min] This percentage relates to the nominal frequency. Password protection 1. Activate optional password protection. Status 2. Confirm the action field. Page 52 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 53 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 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 53...
  • Page 54 1 to 5 1. Specify the range and trip-off time. 0 – 120000 [ms] 2. Activate optional password protection. Password protection 3. Confirm the action field. Status Page 54 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 55 DNS server are automatically applied and the afore- mentioned menu items are filled in. Off: Apply settings manually. IP Address F Allocate a unique IPv4 address in the network. Subnet Mask F Assign a subnet mask. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 55...
  • Page 56 2. Confirm the action field. RS485 NOTE: Opportunity to parameterize the RS485 interface. The parameters of the RS485 (CON901) are (as with all KACO in- verters): 9600 baud, 8n1 and cannot currently be re-config- ured on the web interface RS485 address NOTE: The address must not be the same as that of any other...
  • Page 57 1 - 65534 [% / min] Settling time 1. Specify the settling time. 200 – 30000 [ms] 2. Activate optional password protection. Password protection 3. Confirm the action field. Status KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 57...
  • Page 58 F Set the reactive power Q (in %) to a fixed value. 0 – 100% Under-excited | F Select the type of phase shift. over-excited NOTE: Under-excited relates to inductive load, over-excited relates to capacitive load. Page 58 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 59 NOTE: Over-excited relates to a capacitive load, under-excited Password protection relates to an inductive load. Status 1. Activate optional password protection. 2. Confirm the action field. Q(U) NOTE: Define Q(U). KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 59...
  • Page 60 NOTE: The voltage values of the nodes must increase continu- ously. For voltages below the 1st node and voltages above the last node, the reactive power value of the 1st or last node is used each time. Page 60 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 61 45 – 70 [Hz] P(f) settling time 1. Set the P(f) settling time mode. 200 – 2000 [ms] 2. Activate optional password protection. Password protection 3. Confirm the action field. Status KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 61...
  • Page 62 1. Specify voltage for 1st, 5th ... node as a percentage of the maximum voltage. 0.0 – 126.0 [%] 2. Activate optional password protection. Password protection 3. Confirm the action field. Status Page 62 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 63 3. Confirm the action field. inactive | active Logging Management NOTE: Input screens for log and service data and default set- tings. Settings Specify the interval for data capture and base meters. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 63...
  • Page 64 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. Page 64 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 65 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 66: Monitoring The Device

    Manual 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 67: Access Via Modbus

    – If the Operating LED and the Feed-in LEDs are flashing quickly yet alternately (~ 0.2 sec.), this indicates that a function is being performed (for functions that take a long time to complete, such as firmware updates). KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 67...
  • Page 68 Confirm that the procedure should com- tion button to commence the procedure. mence. Procedure is carried out. Procedure completed. USB stick can be removed. F Remove the USB stick. Page 68 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 69 Disconnecting the device from the grid using the multi-function buttons Action / step sequence Notifications / function F Press the right-hand function button (> 5 secs) to commence the procedure. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 69...
  • Page 70 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. Page 70 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 71: Specifications

    Under voltage Nominal capability derating U [V] Q [P.u] underexcited overexcited Fig. 62: P-Q operating range for bp 165TL3 (Qmax=Smax) Fig. 63: Apparent power subject to the grid voltage for bp165TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 71...
  • Page 72 OVRT derating U [V] Q [P.u] underexcited overexcited Fig. 72: P-Q operating range for bp 125TL3 (Qmax=Smax) U 480V Fig. 73: Apparent power subject to the grid voltage for bp125TL3 480V Page 72 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 73 10.1.3 Reactive power functions The following functions for controlling the reactive power are implemented in the devices listed above: KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 73...
  • Page 74 (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. If the applicable grid code stipulates that the reactive power 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 im- plemented in the system control.
  • Page 75 Reactive power mode Under-excited relates to inductive load, over-ex- der-excited cited relates to capacitive load. Q(U) 10 nodes Lock-in power Power threshold, function is activated if limit value is exceeded. 0 – 100 [% S KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 75...

  • Page 76: Regulating Active Power

    Methods for regulating the active power of generation plants may be necessary for local management of load flows, for voltage stability in the distribution network and for ensuring the stability of the interconnected grid. Page 76 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 77 (storage) may be below the specified limit value. Depending on the inverter series, the settling time and gradient limitation may be adjustable. Power Limitation 0 – 100 [%] Set the power limitation to a certain % value. [WMaxLimPct] KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 77...
  • Page 78 1 dp 2 dp 2 dp 3 Voltage Voltage Fig. 84: Example characteristic without hysteresis Fig. 85: Example characteristic with hysteresis and a deactivation threshold lower than the activation threshold. Page 78 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 79 2- 5 minimum respectively active power value which is valid beyond the lim- Power its of the characteristic. 0.0 -100.0 [%] Voltage 0.0 -126.0 [%] KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 79...
  • Page 80 As the inverter is not able to distinguish P constant set values between mandatory conges- tion management of the grid operator and market control this needs to be implemented in the site specific plant control infrastructure. Page 80 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 81 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 82 Set gradient of power limit function with increasing frequency in % / Hz. a decreasing frequency Determines the active power reduction subject to the frequency. 0 – 200 (%/Hz) ; 66 (%/Hz) Page 82 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 83: Frt

    In the reactive current priority mode, the effective current is reduced to the ex- tent necessary to comply with the limits of the maximum continuous current of the inverter. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 83...
  • Page 84 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. Page 84 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 85 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: KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 85...

  • Page 86: 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 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 87 Due primarily KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 87...

  • Page 88: Advanced Islanding Detection

    – In case of maintenance work in a distribution grid, personnel may be placed in danger if the deactivated part of the grid remains live as an island. This is especially the case if not all safety rules are followed. Page 88 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 89: Behavior In The Event Of A Communication Timeout

    Enhanced island detection method Die erweiterte Inselnetzerkennung von KACO new energy, verwendet eine Strategie zur zuverlässigen Erken- nung der Inselbildung, die auf den unterschiedlichen Eigenschaften eines Verbundnetzes und eines Inselnetzes basiert und somit eine zuverlässige schnelle Erkennung und Vermeidung von Fehlauslösungen gewährleistet.

  • Page 90: Maintenance And Troubleshooting

    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. Page 90 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 91: Replacing The Fans

    3. Set the cover to one side. Fig. 103: Removing the cover ð Proceed with the cleaning or removal of the fans. 1 Cover 2 Fastening screw 3 Mounting clips 4 Fans KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 91...

  • Page 92: Replacing Overvoltage Protection

    ð Proceed with the installation of the device. 11.5 Shutting down for maintenance / troubleshooting Shutdown sequence 1. Switch off the grid voltage by turning off the external circuit breakers. Page 92 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 93: Faults

    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 94 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 95: 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 95...
  • Page 96 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. Page 96 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 97 Internal communication er- A communication error has occurred in the in- Notify your autho- ternal data transmission. rized electrician! Check the data ca- ble. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 97...
  • Page 98 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 Page 98 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 99 Waiting for reconnect Waiting time of the device following an error. The devices switches on after a country-specific waiting period. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 99...
  • Page 100 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. Page 100 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 101 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 101...
  • Page 102 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. Page 102 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 103 With a red function display, the surge protection module must be checked, and re- placed if necessary. The device feeds back into the grid. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 103...
  • Page 104 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. Page 104 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 105 181 Protective shutdown over- See description in the event of a fault 181 See action in the current L3 int. event of a fault 181 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 105...
  • Page 106 Detection of hardware de- The data saved on the control card is erro- Disconnect AC and tection failed: Control card neous. DC, wait 1 minute and switch on again. Page 106 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...
  • Page 107 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” – “Export Service Package” See table : Config- uration via web user interface [} Page 65]. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 107...

  • Page 108: 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. Page 108 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 109: 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. KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US Page 109...

  • Page 110: 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. Page 110 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US...

  • Page 111: Service And Warranty

    Service and warranty | 14 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: –...
  • Page 112 Werner-von-Siemens-Allee 1 · 74172 Neckarsulm · Germany · Tel. +49 7132 3818-0 · Fax. +49 7132 3818-703 · info@kaco-newenergy.de · www.kaco-newenergy.de...

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