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Summary of Contents for Voltronic Power Axpert MAX E 11KW TWIN

  • Page 3 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Axpert MAX E 11KW TWIN Service manual V-RDP-004-73 A...
  • Page 4: Table Of Contents

    Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Table of contents 1. GENERAL INFORMATION ..........................5 1.1 .G ............................... 5 ETTING START 1.2 . B ......................... 5 ASIC TOPOLOGY INTRODUCTION 2.TROUBLESHOOTING ............................6 2.1 .F...
  • Page 5: General Information

    PAGE 1. General information 1.1 .Getting start This manual is used as a checking for Axpert MAX E 11KW TWIN. 1.2 . Basic topology introduction The topology of the inverter shows as below: A X P E R T M A X T W I N...
  • Page 6: Troubleshooting

    Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE 2.Troubleshooting First,check the appearance of the machine for obvious damage or burn mark. Second, check the machine status when AC or Battery power on. If machine display fault code that can understand why the inverter error, record and keep part 2.1, download the Log Data according to the following process of part 2.2 to check the inverter, provide Log Data to the...
  • Page 7 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE 1. Battery voltage is too low. Low DC Warning Voltage @ load < 20%,46VDC @ 20 ≤ load < 50%,42.8VDC Battery voltage is The battery is almost dead, please be @ load ≥...
  • Page 8 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE If PV1 or PV2 current greater than Return to repair center replace the PV over current 40A. main. Check whether the PV supply input is...
  • Page 9 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Restart the inverter. If error 57 shows If inverter current or output current Current sensor again, please return inverter to repair are abnormal, inverter will set failed center.
  • Page 10 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE 1.Check the utility wiring conncetion and restart the inverter. 2.Make sure utility starts up at same time. If there are breakers installed AC input voltage...
  • Page 11: Download Log Data Sop

    Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE 2.2 .Download Log Data SOP Step1. Please insert USB disk into USB port ( ) of the unit. Let unit connect to utility power. Make sure the LCD lights normally.(Note: The USB port is Micro-B type.)
  • Page 12 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Step3. Press “ ” button to proceed the export log data function. Step4. Please wait for about 3 seconds, LCD will display “ ” then press “...
  • Page 13 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE LCD displays “Yes” and LED-1 flashes once every 0.5 second. Step6. Please wait for about 1 minute to export log data. Step7. Once download log data successfully, LCD displays “LOG” and all LEDs solid on. Please press “...
  • Page 14: Spare Parts

    Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE 2.3 . Spare parts According to machine behavioral respond,decide to replace materials. Material (Spare parts) Photo Main Board 31-550790-02G Control Board 31-550874-00G MPPT Board 31-550927-00G...
  • Page 15 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE 31-550609-00G PV EMI Board REMOTE&&WIFI 31-550893-00G Board LED Board 31-550536-00G 31-550601-00G COMM Board RLY Board 31-550876-00G V-RDP-004-73 A...
  • Page 16 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Fan (12V/0.9A) X21-000029-00G (21-020335-00G or 21-020225-01G) Fan (12V/1.05A) 21-020348-00G LCD module X12-400082-00G (12-400375-00G or 12-400206-00G) Parallel cable 43-100034-00G Current sharing 43-119647-00G cable V-RDP-004-73 A...
  • Page 17 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE AC breaker 23-020537-00G Anti-dust filter 44-090018-00G Terminal block 27-030405-00G V-RDP-004-73 A...
  • Page 18: Total Wiring Diagram

    Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE 3.Total wiring diagram: Note: Wrong connection of wires may cause inverter damage! Please connect wires with care! P/N: 96-346117-00G #1: 43-103788-00G, 2P #2: 43-103779-00G, 6P...
  • Page 19 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Remove the remote panel and 3 control cables. Remove 4 screws and 4 nuts on the SCR Board. Remove 5 screws on the SPS Board ,and 6 plastic screws of wind pipeline.
  • Page 20 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Remove 4 screws beside the fan frame. Remove 1 cables, I/P and O/P cables. Remove the fan cables. Remove PV IN cable. V-RDP-004-73 A...
  • Page 21 Service manual : AXPERT MAX E 11KW TWIN Project Project Number: LV21093001 Revision Number: PAGE Remove MPPT NTC, Converter NTC and INV NTC. Remove 22 screws on main board and MPPT board. Remove 5 copper pillars on MPPT board. Take out the main board and MPPT board.

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