ZUCCHETTI 3PH 25KTL-50KTL-V3 User Manual
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ZUCCHETTI 3PH 25KTL-50KTL-V3 User Manual

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Summary of Contents for ZUCCHETTI 3PH 25KTL-50KTL-V3

  • Page 2 Grid-connected inverter 3PH 25KTL-50KTL-V3 User Manual Zucchetti Centro Sistemi S.p.A. - Green Innovation Division Via Lungarno, 248 - 52028 Terranuova Bracciolini - Arezzo, Italy tel. +39 055 91971 - fax. +39 055 9197515 Reg. Pile IT12110P00002965 - Share Capital € 100,000.00 fully paid up AR Company Reg.

  • Page 3: Table Of Contents

    Checks before installation..............................22 3.3. Installation tools ..................................23 3.4. Installation position ................................26 3.5. Moving the 3PH 25KTL-50KTL-V3 inverter ........................ 28 3.6. Installing the 3PH 25KTL-50KTL-V3 inverter ......................29 Electrical connections ....................................30 4.1. Electrical connections ................................31 4.2.
  • Page 4 Electrical connections and configuration ........................109 10.4.3. ZSM-DATALOG-04 AND ZSM-DATALOG-10 DEVICES ..................112 10.4.4. WI-FI CONFIGURATION ..............................112 10.4.5. Ethernet configuration ..............................112 3 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 5 Requirements for installation of local monitoring ..................129 10.4.9.2. Features of local monitoring ..........................130 Warranty terms and conditions .............................. 131 4 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 6 The manual must always accompany the equipment, even when it is transferred to another user or plant. Copyright of this manual belongs to Zucchetti Centro Sistemi S.p.A. No part of this manual (including the Copyright statement software, etc.) may be copied, reproduced or distributed in any form or by any means without the...
  • Page 7 Danger Warning: indicates a hazardous situation which, if not resolved or avoided, could result in serious personal injury or death. Warning 6 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 8 Attention Note: provides important tips on the correct and optimal operation of the product. Note 7 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 9: Preliminary Safety Instructions

    Zucchetti Centro Sistemi S.p.A. does not take any responsibility for the property destruction and personal injury because of any incorrect use. 3PH 25KTL-50KTL-V3 has type label attach the side of product which contact important information and Label and Symbols technical data, the type label must permanent attached to the product.
  • Page 10 If you find any packing problems that may cause the damage of inverter or any visible damage, please notice the responsible transportation company immediately. You can ask your installer or Zucchetti Centro Sistemi S.p.A. for help is necessary.
  • Page 11 Do not touch the terminal or the conductor connected to the electrical grid. • • Follow all the instructions and safety requirements relating to the mains connection. Danger 10 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 12 Do not disassemble the internal components of the inverter without • permission. This will void the warranty. Zucchetti Centro Sistemi S.p.A. shall not be responsible for any damage or loss caused by these actions. Attention...

  • Page 13: Symbols And Icons

    After disconnect with the DC side, there is a residual voltage in the inverter, operator should wait for 5 minutes to ensure the capacitor is completely discharged. Beware of high voltage 12 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 14 Read this manual before installing the inverter. Indication of the allowable temperature range Positive and negative polarities of the input voltage (DC). 13 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 15: Product Features

    Do not use this product for any other or additional purposes. Any damage or property loss due to any use of the product other than described in this section, Zucchetti Centro Sistemi S.p.A. will not take the responsibility. DC input of the product must be PV module, other source such like DC sources, batteries will against the warranty condition and Zucchetti Centro Sistemi S.p.A.
  • Page 16 3PH 25-50KTL-V3 25~50KTLX-G3 25~50KTLX-G3 Figure 3 – Wiring diagrams of grid types on which the 3PH 25KTL-50KTL-V3 inverter can be installed Product Dimensions The choice of optional parts of inverter should be made by a qualified technician who knows the installation conditions clearly.
  • Page 17 585.0 231.0 Figure 4 - Front, side and back of the inverter Figure 5 - Bottom view (3PH 25KTL-50KTL-V3) Note: 3PH 25KTL-50KTL-V3 supports 4-channel PV string input. 4-12.0 126.0 126.0 403.0 36.0 16 / 131 Figure 6 - Bracket dimensions User’s Manual 3PH 25KTL-50KTL-V3...
  • Page 18 Note: label must NOT be hidden with objects and extraneous parts (rags, boxes, equipment, etc.,); they must be cleaned regularly and kept visible at all times. 17 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 19: Description Of Functions

    The inverter is able to produce reactive power thus to feed it into the grid through the setting of the phase shift factor. Feed-in management can be controlled directly by APP or through a RS485 interface. 18 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...

  • Page 20: Electrical Block Diagram

    Circuit Circuit Circuit 3 MPPT Circuit 4 Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Figure 9 – Schematic diagram (take 50KW for example) 19 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 21: Efficiency And Derating Curve

    180 190 200 210 220 230 240 250 260 270 280 290 300 Vgrid (V) Figure 11 - Rated Power ratio vs Grid Voltage 20 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 22: Installation

    General information in this chapter Installation notes: DO NOT install 3PH 25KTL-50KTL-V3 inverters near flammable materials. • DO NOT install 3PH 25KTL-50KTL-V3 inverters in an area where flammable or • explosive materials are stored. Danger The housing and heat sink may become very hot while the inverter is running, DO NOT install the inverter in places where they may be touched inadvertently.

  • Page 23: Checks Before Installation

    + DC power cables + DC power cables (6PCS for 25~36KTL-V3) (6PCS for 25~36KTL-V3) (8PCS for 40~50KTL-V3) (8PCS for 40~50KTL-V3) 22 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 24: Installation Tools

    To drill holes in the wall for fixing the bracket Recommended drill bit: 60mm To screw and unscrew screws for Screwdriver the various connections 23 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 25 To remove the outer sheath of Wire stripping tool the cables RJ45 2 pieces Cable cutter To cut the power cables 24 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 26 To measure distances Level To make sure the bracket is level ESD gloves Protective clothing Safety goggles Protective clothing Protection mask Protective clothing 25 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 27: Installation Position

    Note: install vertical or backward tilt within 0-15°, Do not install forward or upside down! Figure 5 – Requirements or installing a single inverter 26 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 28 Figure 15 - Clearance for multiple inverters For safety reasons, Zucchetti Centro Sistemi Spa and/or its partners may not carry out any technical repairs or maintenance work, or move the inverter from and to the ground if it is installed at a height of Note: more than 180 cm from the ground.

  • Page 29: Moving The 3Ph 25Ktl-50Ktl-V3 Inverter

    3.5. Moving the 3PH 25KTL-50KTL-V3 inverter Unload the inverter from package, horizontally move to the install position. When open the package, at least two operators insert the hands to the back of heat sink part. Figure 6 – Removing the polystyrene protections Figure 7 –...

  • Page 30: Installing The 3Ph 25Ktl-50Ktl-V3 Inverter

    3.6. Installing the 3PH 25KTL-50KTL-V3 inverter 1) Placed the rear panel on the mounting wall, determine the mounting height of the bracket and mark the mounting poles accordingly. Drilling holes by using Hammer Drill, keep the hammer drill perpendicular to the wall and make sure the position of the holes should be suitable for the expansion bolts.

  • Page 31: Electrical Connections

    4. Electrical connections This chapter describes the electrical connections of the 3PH 25KTL-50KTL-V3 inverter. Carefully read this General information in this chapter section before connecting the cables. NOTE: Before making any electrical connections, ensure that the DC and AC circuit breakers are open.

  • Page 32: Electrical Connections

    Note: In the above table, the first value of IscPV is for MPPT1, the second value of IscPV is for MPPT2. 4.1. Electrical connections Figure 9 – Steps for connecting the cables 31 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 33: Connecting Pngd Cables (Grounding)

    4.2. Connecting PNGD cables (grounding) Connect the 3PH 25KTL-50KTL-V3 inverter to the ground electrode using ground protection cables (PGND). The inverter does not have a transformer, therefore the positive and negative polarities of the photovoltaic string do NOT need to be grounded. Otherwise, the inverter may fail.

  • Page 34: Connecting The Dc Input Power Cables

    Note The open-circuit voltage of the photovoltaic system must be lower than the maximum allowable DC input voltage of the inverter. 33 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 35 The modules connected in series in each string must have the same brand and • model. The open-circuit voltage for each string must be less than or equal to 1100 V DC. • 34 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 36 60 V DC, and that the DC circuit Danger breaker switch is open. Otherwise, the high voltage may cause serious damage. If the 3PH 25KTL-50KTL-V3 inverter is connected directly to the grid, make sure • that the PV strings are not grounded.
  • Page 37 2) Remove an appropriate length of the insulation layer from the positive and negative power cables by using a wire stripper, as shown in the figure. 36 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 38 7) Insert the positive and negative connectors in the corresponding DC input terminals of the inverter until you hear a “click” sound, as shown in the figure. 37 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 39 If not, the direct current may cause an electric arc that could result in a fire Warning Figure 17 – Removing the DC connector 38 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 40: Connecting The Ac Output Power Cables

    Note: For safety reasons, make sure to use suitably sized cables, otherwise the current may cause Table 2 – Recommended specifications for AC output cables overheating or overloading, which could result in a fire. 39 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 41 The figure below shows the relationship between the power loss in the cable, its length and the cross-section area. Figure 30 - Relation between cable length, cross section area and power loss 40 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 42 The 3PH 25KTL-50KTL-V3 inverters are three-phase output inverters that fully comply with the local grid connection requirements and safety standards. The inverters are equipped with AC output connectors with IP65 protection suitable for photovoltaic use; customers must provide their own AC output cable connections.

  • Page 43: Connecting The Communication Cables

    Figure 21 - Connecting the AC output cables (3) connected 4.5. Connecting the communication cables The 3PH 25KTL-50KTL-V3 inverters have two communication interfaces, the RS485 interface and Wi-Fi interface, as shown in the figure below. 42 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev.
  • Page 44 1:USB Port 2:COM Port Figure 22 – Bottom view of the 3PH 25KTL-50KTL-V3 inverter USB Port Port Description： USB flash disk access Use for updating the software USB acquisition stick Use for remote data acquisition USB port (WIFI / GPRS /...
  • Page 45 GND.S ground DRMS port ground Remote shunt DRM0 down DRM1/5 DRMS port DRM2/6 DRMS port logical DRM3/7 DRM4/8 13-16 Blank PIN 44 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 46 Procedure： 45 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 47: Commissioning The Inverter

    When the photovoltaic string generates enough direct current, the inverter will start automatically. The word “normal” shown on the screen indicates the correct functioning of the inverter. 3) Set the correct country code. 46 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 48 If in doubt, consult the system engineer or a qualified electrician. Zucchetti Centro Sistemi S.p.A. shall not be held responsible for any consequences resulting from the incorrect selection of the country code. If the inverter indicates the presence of any faults, refer to Troubleshooting and maintenance chapter of this manual or contact the Zucchetti Centro Sistemi S.p.A.

  • Page 49: Operating Interface

    “Normal” Green light flashing = counting down or checking • “Normal” Green light ON = Normal • “Alarm” Red light ON= recoverable or unrecoverable faulty • 48 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 50: Main Interface

    Inverter working status, PV 3 input voltage and current Inverter working status, PV 4 input voltage and current Inverter working status, PV generated power. 49 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 51 Inverter working status, today generated electricity. Inverter working status, total generated electricity. Inverter working status, grid voltage and current. 50 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 52 When control board successfully connected with communication board, the LCD display the current state of the inverter, display as shown in the figure below. 51 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 53 Fault State continues; please check the inverter according error code. When the control board and communication board connection fail, the LCD display interface as shown in the figure below. 52 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 54: Main Menu

    3.Clear Events 4.Country Code 5.On-Off Control 6.Set Energy 7.Set Address 8.Set Input mode 9.Set Language 10.MPPT Scan 11.Logic Interface 12.Set Power Ratio 53 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 55 USB flash disk card in advance. Note: to enable this feature, please contact the technical support. 54 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 56 UK G59/G99 LV-Range-50Hz UK G83/G98 South Africa China Dubai DEWG China Taiwan Dubai DEWG MV France Croatia France FAR Arrete23 Lithuania Poland 55 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 57 Enable or disable logical interfaces. It is use for below standard Australia (AS4777), Europe General • Logic interface (50549), German (4105). Set generation ratio. Set Power Ratio. • 56 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 58 "3. SystemInfo". Turning the page down can select the system information to view. 57 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 59 Long press the button and short press the button to turn the page in the standard user interface to enter into “4. Display Time”, then long press the button to display the current system time. 58 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...

  • Page 60: Updating Inverter Software

    Software Update User can update software by USB flash disk, Zucchetti Centro Sistemi S.p.a. will provide the new update software called firmware for user if it is necessary, the user needs to copy the upgrade file to the USB flash disk.
  • Page 61 DC switch, wait for the LCD screen turn off, then turn on the DC switch again, then Continue to update from step 5. 60 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 62: Troubleshooting And Maintenance

    Troubleshooting This section contains information and procedures on how to troubleshoot any faults and errors that may occur during operation of the 3PH 25KTL-50KTL-V3 inverter. If you have any problems with the inverter, please follow these steps. Check the warning messages and error codes on the information panel of the inverter. Record them before carrying out any further operation.
  • Page 63 If no, please contact technical IslandFault Islanding faulty support. ID08 Grid instantaneous GridOVPInstant1 voltage too high 1 ID09 62 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 64 If Current Branch sampling no, please contact technical HwADFaultIdcBranch faulty support. ID23 DC input current sampling HwADFaultIdc faulty ID24 63 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 65 PV cable is damaged. If no, please contact technical IsoFault Low isolation faulty support. ID42 64 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 66 It ID53 is recommended that the inverter should be cleaned once every half a year. Reserved Reserved ID54 Reserved Reserved ID55 65 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 67 ON the “DC switch”. Check whether the fault is rectified. If ID69 no, please contact technical support. Reserved Reserved ID70 66 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 68 SwAcRmsOCP protection support. ID85 PV overcurrent software SwPvOCPInstant protection ID86 IpvUnbalance PV parallel unbalance ID87 IacUnbalance Output current unbalance ID88 67 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 69 If so, please improve the ventilation and heat dissipation of the environment. It 68 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 70 ON the “DC switch”. Check whether the fault is rectified. If PV unbalance current no, please contact technical unrecoverIpvUnbalance permanent fault support. ID132 69 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 71 If no, please contact technical LightningProtectionFaultDC DC SPD failure support. ID142 LightningProtectionFaultAC AC SPD failure ID143 USBFault USB Failure ID145 70 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 72 ID153 SCI communication (AC SciCommLose(AC) side) ID154 SCI communication (DC SciCommLose(Fuse) current combined side) ID155 Inconsistent software SoftVerError version ID156 71 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 73 DC switch. RemoteShutdown RemoteShutdown Observe whether the fault has been eliminated after the inverter ID162 is restarted. If not, please contact the customer service of Zucchetti Drms0Shutdown Drms0 shunt down Centro Sistemi S.p.a. ID163 RemoteDerating RemoteDerating...
  • Page 74 Fan7 Alarm ID175 Reserved Reserved ID177 Reserved Reserved ID178 Reserved Reserved ID179 Reserved Reserved ID180 Reserved Reserved ID181 Reserved Reserved ID182 73 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 75: Maintenance

    Disconnect the AC and DC power to the inverter before performing any cleaning operations. For inverter 3PH 25KTL-50KTL-V3 with fans, please check if inverter have abnormal sound when inverter is Fan cleaning operating.

  • Page 76: Fan Maintenance

    7.3. Fan Maintenance For 3PH 25KTL-50KTL-V3 series inverter with fans, if fan is broken or not working properly may cause inverter heat dissipation issue and effect the working efficiency of inverter. Thus, fans need to have regularly cleaning and maintain, details operating as below.

  • Page 77: Uninstalling

    8.4. Disposal Zucchetti Centro Sistemi S.p.a. is not liable for the disposal of the equipment, or parts thereof, that does not take place according to the regulations and standards in force in the country of installation. The symbol of the crossed-out wheeled bin indicates that the equipment, at the end of its useful life, must be disposed of separately from household waste.

  • Page 78: Technical Specifications

    Massima altitudine operativa 4000m Rumorosità < 60dB @ 1mt Peso 36Kg 37Kg Raffreddamento Convezione forzata Dimensioni (A*L*P) 480mm*585mm*220mm Display Garanzia 10 anni 77 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 79: Monitoring System

    (a), or by unscrewing the cover (b), as shown in the figure. Figure 42 – Port for external Wi-Fi adapter 78 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 80: Configuration

    Go to front of the inverter and search for the Wi-Fi network using a smartphone, PC or tablet, making sure that the signal from the home Wi-Fi network reaches the place where the inverter is installed. 79 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...
  • Page 81 Figure 44 - Search for Wi-Fi networks on iOS smartphone (left) and Android smartphone (right) Note: Disconnect from any Wi-Fi networks to which you are connected by removing automatic access. 80 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...
  • Page 82 3) If you are using a second-generation Wi-Fi adapter, you will be prompted for a password to connect to the inverter's Wi-Fi network. Use the password found on the box or on the Wi-Fi adapter. 81 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...
  • Page 83 Note: To ensure that the adapter is connected to the PC or smartphone during the configuration procedure, enable automatic reconnection of the AP_******* network. Figure 48 – Password entry prompt 82 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 84 In the box that appears, enter “admin” as both the Username and Password. Figure 50 – Screen for accessing the web server to configure the Wi-Fi adapter 83 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 85 Note: check that the signal strength is greater than 30%, if not, bring the router closer or install a repeater or signal amplifier. Click Next. 84 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 86 Also check that the box below is set to Enable. Then click “Next” and wait a few seconds for verification. 85 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 87 9) Click “Next” again without ticking any of the options relating to the system security. Figure 54 - Screen for setting the security options (3) 86 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 88 12) Manually close the web page with the Close key on the PC por remove it from the background of the telephone. 87 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 89: Verification

    AP_******* network is no longer present. The absence of the Wi-Fi network in the list will confirm the successful configuration of the Wi-Fi adapter. 88 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 90 Signal Quality > other than 0% iii. IP address > other than 0.0.0.0 b. Remote server information i. Remote server A > Connected 89 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 91 NET (left LED ): off COM (central LED): steady on READY (right LED): flashing on Figure 59 - Initial status of LEDs 90 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 92 The adapter has now returned to its initial state. At this point, the configuration procedure can be repeated again. The adapter can only be reset when the inverter is switched on. 91 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 93: Troubleshooting

    NET (left LED): steady on COM (central LED ): off READY (right LED): flashing on Figure 62 - Irregular communication status between inverter and Wi-Fi 92 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 94 • 2) Irregular communication with remote server NET (left LED ): off COM (central LED): on READY (right LED): flashing on 93 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 95 • Using an Android mobile phone as a modem the phone), operating system (the gear icon on the screen with a list of all the apps installed on 94 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 96 Go to the Settings menu > Personal Hotspot and turn on the Personal Hotspot option. The hotspot is now enabled. To change the password of the Wi-Fi network, select Wi-Fi password from the personal hotspot menu. 95 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 97 80 (direct from the network to external users). 96 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 98: Ethernet Adapter

    (a), or by unscrewing the cover (b), depending on the inverter model, as shown in the figure. 97 / 131 Figure 67 – Port of the Ethernet adapter User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 99 4) Connect the Ethernet adapter to the appropriate port, making sure to follow the direction of the connection and ensure correct contact between the two parts. Figure 69 – Inserting and securing the ethernet adapter 98 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 100: Verification

    Status of LEDs present on the adapter NET (left LED ): off COM (central LED): steady on SER (right LED): flashing on 99 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 101 NET (left LED): steady on COM (central LED): steady on SER (right LED): flashing on Figure 72 - Final status of LEDs 100 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 102: Troubleshooting

    RJ45 connector is correctly crimped. Irregular communication with remote server NET (left LED ): off COM (central LED): on SER (right LED): flashing on 101 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 103: Adapter

    Installation must be carried out for all inverters compatible with the adapter. However, the procedure is quicker and easier as there is no need to open the front cover of the inverter. 102 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...
  • Page 104 3) Insert the 4G adapter into the appropriate port, making sure to follow the direction of the connection and ensure correct contact between the two parts. Secure the 4G adapter by tightening the two screws inside the package. 103 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 105 5) Unlike Wi-Fi cards, the 4G adapter does not need to be configured and starts transmitting data shortly after the inverter is switched on. 104 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 106: Verification

    NET (left LED): flashing on (off and on at equal intervals) COM (central LED): steady on SER (right LED): steady on 105 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 107 If the value is not 01, go to “Settings” (basic settings for hybrid inverters) and enter the Modbus Address menu where the 01 value can be set. 106 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 108 Check the status of the 4G adapter and that there are no external signs of wear or damage. 107 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 109: Datalogger

    It can be connected to the network via an Ethernet cable. Figure 82 – Diagram showing the operation of the ZSM-RMS001/M200 / ZSM-RMS001/M1000 datalogger 108 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 110: Electrical Connections And Configuration

    Some inverters have both an RS485 terminal block and RJ45 plugs. This is shown in detail in the figure below. 109 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 111 Figure 86 – Connecting the serial line via the communication connector for 3PH HYD5000-HYD20000-ZSS 110 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 112 The Modbus address will be shown on the display of the inverter alongside the RS485 symbol. There should be no inverters with the same Modbus address. 111 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 113: Zsm-Datalog-04 And Zsm-Datalog-10 Devices

    Activate the search for Wi-Fi networks on your phone or PC in order to display all the networks visible from your device. 112 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 114 Note: To ensure that the datalogger is connected to the PC or smartphone during the configuration procedure, enable automatic reconnection of the AP_******* network. 113 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 115 Open a browser (Google Chrome, Safari, Firefox) and enter the IP address 10.10.100.254 in the address bar at the top of the screen. In the box that appears, enter “admin” as both Username and Password. 114 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 116 Check that the fields relating to the Inverter Information are filled in with the information of all the inverters connected. Figure 95 – Status Screen 115 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 117 Figure 97 - Screen for the selection of “Cable connection” Make sure that the “Enable” option is selected to automatically obtain the IP address from your router, then click Next. 116 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 118 Complete the configuration procedure by clicking OK, as shown in the following screen. Figure 99 - Screen for setting the security options (6) 117 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 119 The screen will prompt you to manually close the page; close the page from the background of your phone or from the close button on your PC. Figure 101 – Successful configuration screen 118 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 120: Checking That The Datalogger Has Been Configured Correctly

    Check Cable mode (if the datalogger has been configured via Ethernet cable) - IP address > other than 0.0.0.0 • Check Remote server information - Remote server A > Pingable • 119 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 121 Press the OK button to confirm Close the web page and enter the Status page again. At this point, the configuration procedure can be repeated again. 120 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...
  • Page 122 Figure 105 – Reset Screen 121 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 123: Zsm-Rms001/M200 And Zsm-Rms001/M1000 Devices

    LAN cable connection port RS485 cable connection port Battery pack Power supply connection port connection port Figure 106 - Datalogger rear panel 122 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 124: Connecting The Datalogger To The Inverters

    GND inputs of the BATT PWR connector, positive and negative respectively (i.e. red to the +V input and black to the GND input). The battery pack (ZSM-UPS-001) can be purchased separately. 123 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 125: Connecting The Lm2-485 Pro Cell Irradiance And Temperature Sensor To The Datalogger

    A stable communication in terms of signal and power supply, up to 200m, is guaranteed by using the RS485 Table 4 - Electrical connection of the sensor to the datalogger (power supply) cable, type Te.Co. 15166 (2x2x0,22+1x0,22)st/pu. 124 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 126: Configuring The Datalogger

    In the configuration page, you can search for any devices connected to the datalogger (inverter, meter or sensors) by clicking the + button, as shown in the figure. 125 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...
  • Page 127 Once this operation has been completed, update the new configuration by clicking “Confirm,” which will allow you to register the devices associated with the datalogger. 126 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 128: Configuring The Datalogger On The Zcs Azzurro Portal

    (at the time of registration the limit will be equal to 1, an upgrade is required to increase the limit). 127 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...

  • Page 129: Network Configuration

    However, if you want to set up a static configuration for your Datalogger, you can access the internet page via the link RMSxxxxxxxx: 8888, as shown in the figure (e.g. RMS00000007). 128 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00...

  • Page 130: Local Monitoring

    A static address (to be provided by the customer) with gateway and subnet mask is available for viewing the page locally. • 129 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 131: Features Of Local Monitoring

    CO gains and savings. Below is an example of a local monitoring page. Figure 107 - Example of local monitoring page 130 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

  • Page 132: Warranty Terms And Conditions

    To view the Warranty Terms and Conditions” offered by ZCS Azzurro, please refer to the documentation inside the product box and on the website www.zcsazzurro.com. 131 / 131 User’s Manual 3PH 25KTL-50KTL-V3 Rev. 1.0 15/04/2022 Identification: MD-AL-GI-00 Rev. 1.0 of 15/04/2022 - Application: GID...

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