Voltronic Power Axpert VM III-5000 Service Manual
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Voltronic Power Axpert VM III-5000 Service Manual

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专案名称： Axpert VM III-5000/VM III-3000
专案编号： S1711171
Prepared by：
Checked by：
Approved by：
V-RDP-004-73 A
修订版次：
旭隼
日月元
维修手册
Clay Lin
00
PAGE
Date：
Date：
Date：
1 / 3

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  • Page 1 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE 1 / 3 旭隼 日月元 维修手册 Clay Lin Prepared by： Date： Checked by： Date： Approved by： Date： V-RDP-004-73 A...
  • Page 2 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE 变 更 记 录 **00 版之前的版次以 0A,0B,0C…表示，00 版后之版次以 00A,00B,00C…表示** 回首页 项 版次 变更内容 制定 制定日期 审核 生效日期 次 Initial release Clay 2018-2-5 2019-01-22 V-RDP-004-73 A...
  • Page 3 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Axpert VM III-5000/ VM III-3000 Service manual V-RDP-004-73 A...

  • Page 4: Table Of Contents

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Table of contents 1. GENERAL INFORMATION ..........................5 1.1 G ..............................5 ETTING START 1.2 B ........................5 ASIC TOPOLOGY INTRODUCTION 1.3 I ............................... 5 NVERTER FAMILY 1.4 O ..........................6 VERVIEW THE INVERTER 2.

  • Page 5: General Information

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE 1. General information 1.1 Getting start This manual is used as a checking and repairing guide for Axpert VMIII-5200 and VMIII-3200. Before read this manual, it’s better to have some electrical or electronic background knowledge.

  • Page 6: Overview The Inverter

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE 1.4 Overview the inverter Axpert VMIII 1Troubleshooting 1.5 How to do When the inverter was faulty, normally there are two main symptoms:  No display at all;  Fault code or warning code on the LCD;...

  • Page 7: Test Step

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE 2.2.1. Not working at all/ No display The inverter couldn’t startup completely. Description Possible reason 1. SPS module damaged. How to check 1. Firstly, please measure the resistor between BAT+ and BAT-. If it is not shorted, only connect the inverter with battery, and press “ON”...

  • Page 8: Checking And Measuring Guide

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE 2. Checking and measuring guide 2.1 Check the battery side components on MAIN board Fuse and capacitors For VMIII-3000 FUCE 150A For VMIII-5000 FUCE 150A Parts Attribute Reference values Failure status Resistor 0.1 ohm...
  • Page 9 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE If the capacitors explode as below, they need to be replaced. Power devices DC/DC MOSFET: Q13/Q18/Q23/Q35 & Q25/Q26/Q39/Q40 For VMIII-3000 ALL of the MOSFET are (CSD19505KCS 201A 80V TO-220) V-RDP-004-73 A...
  • Page 10 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE For VMIII-5000 ALL of the MOSFET are ( MOSFET TOSHIBA/TK100E08N1 214A 80V N BULK TO-220 Parts Attribute Reference values Failure status CSD19505KCS (VMIII-3200) Resistor GS: 11.75k Short or explosion GD: 115.8k...
  • Page 11 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Use multimeter to measure each resistor, find the burnt resistors and replace them; don’t need to replace them all. Parts Attribute Reference values Failure status All: 22ohm Resistor 22 ohm Open or other values If the resistors need to be replaced, please also check the driver transistors and control IC.
  • Page 12 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE EC: 16k Diode BE: 0.65V BC: 0.65V CE: 0.28V Q41/Q43 Resistor BE: 430k Short or explosion BC: 425k EC: 104k Diode BE: 0.65V BC: 0.65V CE: 0.28V Q47/Q49 Resistor BE: 430k...
  • Page 13 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE The Q52and Q56 are (2SD1624 2A 50V NPN SOT-89) The Q53and Q57 are (2SA1020 3A 50V PNP SOT-89) Parts Attribute Reference values Failure status Q52/Q56 Resistor BE: 12k Short or explosion...
  • Page 14 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE The Q60 and Q61 the MOSFET are (UT3404G 5.8A 30V NPN SOT-23 SMD) Parts Attribute Reference values Failure status Q60/Q61 Resistor GS: 5.637k Short or explosion GD: 107k SD: 98k Diode SD: 0.28V...

  • Page 15: Check The Bus Side Components On Main Board

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE The U9 is (IC PWM CNTL TI/UC3525AN DIP-16) Parts Attribute Reference values Failure status Resistor PIN13 TO PIN12: 8.8k Short or explosion PIN11 TO PIN12: 432k PIN14 TO PIN12: 432k 2.2 Check the bus side components on MAIN board...

  • Page 16: Check The Buck Circuit On Main Board

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Drivers (This part is only used for repair checking) Meanwhile, we also need to check the driver tubes of these power tubes. R91/R102/R96/R101: (22R 1206) R90/R99/R94/R97: (0R 1206) D32/D35/D33/D34: (1N4148W 0.15A 75V SMD)
  • Page 17 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE For VMIII-5000 the IGBTs Q31 is (IGBT ST/STGW60H65DFB 60A 650V N BULK TO-247) For VMIII-3000 the IGBTs Q31 is (STGW45HF60WDA 45A 600V NPN BULK TO-247) The D13 is (RHRP1560 15A 600V UFST RAD BULK)

  • Page 18: Check The Inv Full Bridge On Main Board

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE The R103 are (10R 1206) The R106 are (47R 1206) The D36 are (1N4148W 0.15A 75V SMD) Parts Attribute Reference values Failure status R106 Resistor 47 ohm Open or other values...
  • Page 19 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE All of the IGBT are (STGW60H65DFB 60A 650V N BULK TO-247) Parts Attribute Reference values Failure status QA1/QC1/QB2/QD2 Resistor GE: 23k Short or explosion GC: 235k CE: 700k Diode EC: 0.4V CE: OL Note1: If one or more of them were damaged, please replace all of them.
  • Page 20 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Parts Attribute Reference values Failure status R48/R144/R140/R137 Resistor 39 ohm Open or other values R139/R145/R150/R152 Resistor 10 ohm Open or other values D5/D6/D12/D16 Resistor + to -: 270k Short or explosion...

  • Page 21: Check Batt And Main Power Sps On Main Board

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Parts Attribute Reference values Failure status U2/U4/U12 Resistor PIN8 TO PIN5: 57k Short or explosion PIN7 TO PIN5: 145k U1/U3 Resistor PIN8 TO PIN5: 355k PIN7 TO PIN5: 410k 2.5 Check BATT and Main Power SPS on MAIN board...
  • Page 22 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Parts Attribute Reference values Failure status Resistor 0 ohm Open or explosion NTC2 Resistor 5 ohm Open or explosion Diode + to -: 0.468V Short or explosion - to +: OL Diode + to -: 0.435V...
  • Page 23 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE CB: 456k Diode CB: 0.688V EB: 0.691V VMIII-5K TX2 Resistor PIN7 to PIN9: 0.57 ohm Short or other values VMIII-3K TX2 Resistor PIN7 to PIN9: 0.4ohm Short or other values Resistor PIN9 to PIN10: 0.3ohm...
  • Page 24 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Parts Attribute Reference values Failure status Resistor GS: 45k Short or explosion SD: 300K Diode SD: 0.52V SG: 0.73V Resistor BC: 356k Short or explosion BE: 413k Diode BC: 0.59V BE: 0.61V...

  • Page 25: Check Ac Sps On Mppt Board

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE values Diode + to -: 0.52V Short or explosion - to +: OL Resistor 10 ohm Open or other values Diode + to -: 0.4V Short or explosion - to +: 0.7V...

  • Page 26: Check The Bus Soft Start Circuit On Mppt Board (Tx1: Especially For 09 Fault )

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Parts Attribute Reference values Failure status Resistor 0.1 ohm Open or explosion NTC4 Resistor 11.4 ohm Diode + to -: 0.458V Short or explosion - to +:OL Resistor GS: 45.27k Short or explosion SD: 4.711K...
  • Page 27 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE The TX1 are (TX 55:200:44 FER EEL16) The R260 are (22R 1206) The R235 are (1KR 1206) The R258 are (1.2KR 1206) The C176 are (33uF 450V) Note: If R260 is damaged, please replace U18 together.

  • Page 28: Check The Boost On Mppt Board

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE D67/D73 Diode + to -: 0.47V Short or explosion - to +: OL Resistor GS: 1.195k Short or explosion SD: 4.692k DS: OL Diode SD: 0.535V DS: OL R238 Resistor 0.7 ohm...
  • Page 29 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Parts Attribute Reference values Failure status Q10, Q11 Resistor GE: 18.29k Short or explosion GC: 206.1k CE: 358.7k Diode EC: 0.389V CE: OL Diode + to -: 0.39V - to +: OL...

  • Page 30: Disassembling Guide

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE R60/ R223 Resistor 10 ohm Open or other values R225/ R229 Resistor 39 ohm Open or other values Note: When test the diode; please remove the R60/ R223 from the board, or the test result is not right.
  • Page 31 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Remove the plastic screws of wind pipeline. Be careful not to damage them. You can use an oblique mouth clamp to help you to remove the clip. Note: Please make...
  • Page 32 维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Remove the fan cables. Remove PV IN cable MPPT NTC and Converter NTC and INV NTC V-RDP-004-73 A...

  • Page 33: Total Wiring Diagram

    维修手册 专案名称： Axpert VM III-5000/VM III-3000 专案编号： S1711171 修订版次： PAGE Remove 13 screws on main board and take out the main board 1.1 Total wiring diagram: Note: Wrong connection of wires may cause inverter damage! Please connect wires with care!

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