APsystems Global | The global leader in multi-platform MLPE technology
Instruction Manual for APsystems models including: DS3D Microinverter, DS3D, Microinverter
Library – APsystems Global | The global leader in multi-platform MLPE technology
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DocumentDocumentAPsystems Microinverter Installation manual APsystems DS3D Microinverter (For APAC) ALTENERGY POWER SYSTEM Inc. global.APsystems.com APsystems Shanghai: Rm.B305 No.188, Zhangyang Road, Pudong, Shanghai 200120,P.R.C EMAIL: info.apac@APsystems.com © All Rights Reserved Please scan this QR code to have access to our APPs and Products information Table of Contents 1.Important Safety Instructions .......................................................................................................... 2 1.1 Safety Instructions .......................................................................................................................................... 2 1.2 Radio Interference Statement ........................................................................................................................ 3 1.3 Symbols in lieu of words .................................................................................................................................4 2.APsystems Microinverter System Introduction ...............................................................................5 3.APsystems Microinverter DS3D Introduction ..................................................................................7 4.APsystems Microinverter System Installation .................................................................................8 4.1 Additional accessories supplied by APsystems ..............................................................................................8 4.2 Other required accessories not supplied by APsystems ............................................................................... 8 4.3 Installation Procedures ...................................................................................................................................9 4.3.1 Step 1 - Verify that grid voltage matches microinverter rating .......................................................... 9 4.3.2 Step 2 Y3 AC Bus Cable distribution .................................................................................................9 4.3.3 Step 3 - Attach the APsystems Microinverters to the Racking ........................................................... 9 4.3.4 Step 4 - Ground the system ...............................................................................................................10 4.3.5 Step 5 - Connect the APsystems microinverter to AC bus cable ...................................................... 10 4.3.6 Step 6 - Install a Bus Cable End Cap at the end of AC bus cable ...................................................... 11 4.3.7 Step 7 - Connect APsystems Microinverters to the PV Modules ......................................................12 4.3.8 Step 8 - Connect APsystems Microinverters to Grid .........................................................................13 4.3.9 Step 9 - AC Extension Cable .............................................................................................................. 14 4.3.10 Step 10 - Complete the APsystems installation map ...................................................................... 14 5.APsystems microinverter system operating instructions ..............................................................15 6.Troubleshooting ..............................................................................................................................16 6.1 Status Indications and Error Reporting ........................................................................................................ 16 6.1.1 Start up LED ....................................................................................................................................... 16 6.1.2 Operation LED ................................................................................................................................... 16 6.1.3 GFDI Error .......................................................................................................................................... 16 6.2 ECU_APP ....................................................................................................................................................... 16 6.3 Installer EMA (web portal or EMA Manager APP) ....................................................................................... 16 6.4 Trouble Shooting Guide ................................................................................................................................16 6.5 APsystems Technical Support ....................................................................................................................... 17 6.6 Maintenance .................................................................................................................................................17 7.Replace a microinverter ................................................................................................................. 18 8.Technical Data ................................................................................................................................. 19 8.1 DS3D Microinverter Datasheet .................................................................................................................... 20 9. DS3D - Wiring Diagram ..................................................................................................................21 9.1 Sample Wiring Diagram - Single Phase ........................................................................................................ 21 10. DS3D Accessory ........................................................................................................................... 22 10.1 Dimensions ................................................................................................................................................. 22 10.2 Wiring Diagram ...........................................................................................................................................23 11. APsystems Microinverter Installation Map ................................................................................ 24 APsystems Microinverter DS3D Installation manual 1 APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual APsystems Microinverter DS3D Installation manual 9. DS3D - Wiring Diagram 9.1 Sample Wiring Diagram - Single Phase BUS CABLE END CAP INSTALL AT THE END OF AC BUS CABLE DS3D BROWN - L BLUE - N YELLOW GREEN - PE AC JUNCTION BOX ECU ENERGY COMMUNICATION UNIT DISTRIBUTION PANEL Each channel connects 2 PV modules in series (For PV modules with Voc<60V).The input channel will not work if connects to a single module(Voc<60V). That means the quantity of PV modules in the sysem is even number. APsystems Microinverter DS3D Installation manual Figure 14 21 10. DS3D Accessory 10.1 Dimensions 50.2mm 8.4mm 234mm 316mm 284mm APsystems Microinverter DS3D Installation manual Figure 15 22 10. DS3D Accessory 10.2 Wiring Diagram AC Connector (Male) AC Connector (Female) Bus Cable Unlock Tool Bus Cable Grid Bus Cable End Cap DC Male Connector Cap DC Female Connector Cap AC Branch Extension Cable Grid Bus Cable Y-CONN Cap DC Extension Cable Figure 16 APsystems Microinverter DS3D Installation manual 23 11. APsystems Microinverter Installation Map The APsystems Installation Map is a diagram of the physical location of each microinverter in your PV installation. Each APsystems microinverter has two serial number labels. Peel the one label and affix it to the respective location on the APsystems installation map. Installation Map Template Installer: Owner: PV module type: Microinverter type: Qty: Qty: Ns Sheet___of____ Column 1 Column 2 Column 3 Column 4 Column 5 Column 6 Column 7 Row 1 Row 2 Row 3 Row 4 Row 5 Row6 Row 7 Row 8 Row 9 Row10 APsystems Microinverter DS3D Installation manual 24