Kaco blueplanet 3.0 NX1 M2 Manual

Kaco blueplanet 3.0 NX1 M2 Manual

Photovoltaic feed-in inverter
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Manual
English translation of German original
Authorised electrician
Important safety instructions
Android APP
These instructions form part of the product and must be observed. They are available online on our website and correspond to the current
hardware version. The copyright for this documentation is held solely by KACO new energy GmbH.
iOS APP
Installation video
KACO blueplanet 3.0 NX1 M2
KACO blueplanet 3.7 NX1 M2
KACO blueplanet 4.0 NX1 M2
KACO blueplanet 5.0 NX1 M2
Start-up video via APP
3.0-5.0 NX1

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Summary of Contents for Kaco blueplanet 3.0 NX1 M2

  • Page 1 3.0-5.0 NX1 These instructions form part of the product and must be observed. They are available online on our website and correspond to the current hardware version. The copyright for this documentation is held solely by KACO new energy GmbH.
  • Page 2 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 You can download the current warranty conditions from the Downloads folder on our website at http://www.kaco-...
  • Page 3: Table Of Contents

    Photovoltaic feed-in inverter Commissioning ..........23 Table of contents Requirements ........... 23 General information ........1 Preconditions relating to standards ....23 Notes regarding this document ......1 Configuration and operation ......24 More information ..........1 Layout of Instructions ......... 1 Start condition ..........
  • Page 4: General Information

    Layout of Instructions 1.3.1 Symbols used General hazard Fire and risk of explosion Electrical voltage Risk of burns Earthing - ground conductor Page 1 KACO blueplanet 25.0 NX3 M3 KACO blueplanet 30.0 NX3 M3 KACO blueplanet 33.0 NX3 M3...
  • Page 5: Target Group

    • Knowledge of applicable standards and directives. • Knowledge and adherence to this document with all safety notices. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 2...
  • Page 6: Marking

    – Date of manufacture – Technical details – Disposal information – Certification marking, CE marking. Fig. 1.Name plate Page 3 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 7: Safety

    The name plate must be permanently attached to the product. Any other or additional use of the device shall be regarded as improper. This includes: KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 4...
  • Page 8: Protection Features

    Anti-islanding detection according to the current standards. • Isolation detection / residual current monitoring and disconnection function to detect isolation faults Page 5 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 9: Description Of The Device

    Integrated DC isolator switch Use the integrated DC isolator switch to disconnect the device from the PV generator. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 6...
  • Page 10: Technical Data

    The design must in no case result in a SCmax short-circuit current greater than the I of the inverter. SCmax Page 7 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 11: General Data

    Humidity range (non-condensing) 100% Accessories Accessory articles KACO order no. NX1 smart meter connection kit 3015112 Eastron SDM230 3015113 KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 8...
  • Page 12: Transportation And Delivery

    Code (s) Shape of the connector External hexagon Torx Slot Phillips Fig. 3.Form pattern Page 9 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 13: Assembly And Preparation

    Must be made of heat-resistant material (up to 90 °C) Must be flame resistant Minimum clearances to be observed during installation [see Fig. 9 on Page 12] KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 10...
  • Page 14: Unpacking The Device

    6. Place the protective packaging back into the packaging box. » Continue installing the mount. 7. Lift the device at the intended positions. Page 11 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 15: Fastening The Mount

    3. Fix the mount to the wall using suitable mounting fixtures from the mounting kit [ W-10]. » Proceed with the installation of the device. NOTE: Make sure that the mount is oriented correctly. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 12...
  • Page 16: Installing And Securing The Device

    Fig. 10.Mount the inverter to the wall bracket Fig. 11.Check the device is secure Fig. 12.Secure the inverter Page 13 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 17: Installation

    DC integrated isolator switch Housing grounding DC connector for PV generator AC connection socket Connection for Communication unit KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 14...
  • Page 18: Making The Electrical Connection

    11. Fix the housing and tighten the cable screw fitting. [ W_29 / 3.5 Nm] Fig. 14.AC connection plug Fig. 15.Connect wires Page 15 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 19 Ensure that the cable cross-sections are sufficiently large or that the cable lengths are sufficiently short. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 16...
  • Page 20: Connecting The Pv Generator To The Device

    › All mechanical loads must be absorbed in front of the plug connection. › Rigid adaptations are not permitted on DC plug connectors. Page 17 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 21 › Observe limit values in accordance with the technical data. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 18...
  • Page 22 The device is connected to the PV generator. Fig. 23.Connection for DC+ and DC- Page 19 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 23: Creating Equipotential Bonding

    3 Ensure that the Communication unit is securely connected and the label on the module can be seen. » The Communication unit is connected to the device. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 20...
  • Page 24: Connecting The Smart-Meter For Dynamic Feed-In

    5. Connect wires of the cable to terminal (Pos 4) as assigned (A/B). [Screwdriver type: PH2, tightening torque: 1.6Nm] 6. Ensure that the cable is firmly attached. Page 21 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 25 Accessories package: NX1 smart meter connection kit (Art. 3015112) The kit (terminal with seal, clamp, magnetic ring) is available via our customer service. https://kaco-newenergy.com/service/customer-service/ KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 22...
  • Page 26: Commissioning

    Attach the safety sticker provided to the outside of the device housing where it is clearly visible. Page 23 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 27: Configuration And Operation

    For further settings such as power control, zero-feed in or communication with a data logger, please refer to chapter 9.11 below KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 24...
  • Page 28: Authorisation

    To use monitoring and control functions (Monitoring Portal “blueplanet web”), there must be a connection to the internet via the customer’s WLAN network. Page 25 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 29: Operating System And System Configuration

    KACO NX Setup 1ph/N/PE 3ph/N/PE Grid Fig. 34.Set up Communication unit via local network – WiFi2.4G KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 26...
  • Page 30: Signal Elements

    Setup APP in the Live values menu 9.9.1 on Page 37. If there is no fault, the LED goes out. Page 27 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 31: Connecting To The Device

    (See Fig. 40) established (B…). Fig. 37.Select <Start-up> Fig. 38.Scan QR code on Communication unit KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 28...
  • Page 32 Fig. 42.Connect the mobile end device Fig. 43.The connection to the WLAN to the customer’s WLAN customer’s WLAN network is established Page 29 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 33 Fig. 46.Confirm inverter hotspot Fig. 47.Connection to the connection Communication unit established. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 30...
  • Page 34: Menu Of The Communication Unit

    » Time zone set. manually. Fig. 50.Set time zone Fig. 49.Menu of the Communication unit Page 31 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 35 Fig. 51.Select feed-in and meter Fig. 52.Select smart meter model and settings set max. feed-in power Fig. 53.Block diagram for dynamic feed-in KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 32...
  • Page 36 Fig. 54.View device parameters Fig. 55.View all parameters Fig. 56.Set IP address Fig. 57.Activate DNS Fig. 58.Set DNS address Page 33 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 37: Additional Functions

    Note: Data is transferred after approx. 30- 60 minutes. Fig. 61.Network properties Fig. 62.Change network KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 34...
  • Page 38 Fig. 66.Reset / restart the Fig. 67.Observe the note on All configurations remain unchanged. Communication unit resetting the Communication unit! Page 35 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 39 » Device configured with country setting. 9.9.1 on page 37 Fig. 68.Select inverter Fig. 69.Select the required inverter KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 36...
  • Page 40: Menu Of Inverter

    <Confirm>. Fig. 72.Warning issued only on the first Fig. 73.Select parameter settings Fig. 74.Authorisation required accidental abort attempt. Page 37 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 41: Operation Mode

    . your mobile end device. Fig. 77.Select operation mode Fig. 78. Select inverter KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 38...
  • Page 42: Enabling Functions

    3. Confirm selection with <OK>. The device then performs a restart with the desired range of functions. Fig. 79.Select inverter Fig. 80.Enable/disable Fig. 81.Toggle required functions functions Page 39 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 43 3. Save the settings with the <Confirm> button. » Voltage protection defined. Fig. 84.Select voltage shutdown Fig. 85.Define voltage range and settings shutdown times KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 40...
  • Page 44 3. Set <Reconnection time>. <Confirm> settings. » Connection time defined. Fig. 88.Select connection time Fig. 89.Define start-up / settings reconnection time Page 41 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 45 » Power limitation defined. Fig. 92.Call up active power Fig. 93.Define max. AP & gradients settings KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 42...
  • Page 46 Fig. 97.Hysteresis Page 43 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 47 Ureset. Fig. 101.Hysteresis KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 44...
  • Page 48 Under-excited reactive power, also known as inductive reactive power or lagging power factor. Fig. 105.Load reference arrow system Page 45 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 49 Save settings with <Confirm>. » Q constant> defined. Fig. 108.Select Q constant settings Fig. 109.Enter reactive power target value Q KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 46...
  • Page 50 The voltage thresholds are normally referred to as the “Lock-In” and the “Lock-Out” voltage. Fig. 112.Cos-phi(P) curve Page 47 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 51 “Lock-In” and the “Lock-Out” active power. Fig. 115.Q(U) curve and non-hysteresis Fig. 116.Q(U) curve and hysteresis KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 48...
  • Page 52: Performing A Firmware Update

    » After successful update, continue with the inverter firmware update. Fig. 119.Select firmware update Fig. 120.Update the firmware for the Communication unit Page 49 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 53 Fig. 121.Select firmware update Fig. 122.Select firmware update for Fig. 123.Firmware for inverters and inverters associated security update KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 50...
  • Page 54: Monitoring With "Blueplanet Web

    Fig. 124.Registering via KACO blueplanet web public Page 51 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 55: Monitoring The Device

    Active power limitation is the simplest option here. This can be achieved for all NX3 devices via the Smart-Meter or a data logger. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 52...
  • Page 56 08:00 10:00 00:00 Uhrzeit [hh:mm] 04:00 12:00 14:00 16:00 18:00 20:00 22:00 Fig. 128.Diagram of increase in self consumption Page 53 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 57 This function can however only be used by data logger because this has an S0 output and could therefore connect up additional consumers via a relay circuit. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 54...
  • Page 58: Maintenance And Troubleshooting

    Do not attempt to repair faults that are not described here (in the chapter on troubleshooting and fault rectification). Contact our customer service department. Only perform the maintenance work that is described here. Page 55 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 59: Shutting Down For Maintenance Work / Troubleshooting

    Switch off the DC supply using the DC isolator switch. DANGER! The DC cables are still live! » After shutdown, wait 5 minutes before replacing the device. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 56...
  • Page 60: Troubleshooting

    If the measured voltage is abnormal, please check the isolator switch and the cable (wiring error, loose connection, short-circuit, insulation etc.). Page 57 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 61 If the measured voltage is normal, there is an error in the device. Please contact customer service to replace the device. If the measured voltage exceeds the safety requirements, please check the system voltage. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 58...
  • Page 62 If necessary, deactivate the <Monitoring N-PE voltage> function (See Fig. 81 on Page 39) in the APP to hide the error message. Page 59 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 63: Fault During Connection Set-Up And Search

    » Faults have been corrected and the status LED on the Communication unit Page 27 lights up continuously, signalling readiness for operation. Fig. 130.Fault during connection & search KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 60...
  • Page 64: Disconnecting Connections

    3 Disconnect the DC connector from the DC socket. 1 Screwdriver 2 Catch Fig. 134.Detach AC connection plug Page 61 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 65: Decommissioning And Dismantling

    4 If present, remove the accessories: NX1 Smart Meter Connection Kit in reverse order as described in Chapter 7.8. KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 62...
  • Page 66: Disassembling The Device

    Packaging: Ensure that the transport packaging is disposed of properly. 13 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 67: Appendix

    14 Appendix 14.1 EU Declaration of Conformity KACO blueplanet 3.0 NX1 M2, KACO blueplanet 3.7 NX1 M2, KACO blueplanet 4.0 NX1 M2, KACO blueplanet 5.0 NX1 M2 Page 64...
  • Page 68 Page 1 KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2 KACO blueplanet 5.0 NX1 M2...
  • Page 69 Werner-von-Siemens-Allee 1 · 74172 Neckarsulm · Deutschland · Tel. +49 7132 3818-0 ·· info@kaco-newenergy.de · www.kaco-newenergy.de...

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