© 2022 Hoymiles Power Electronics Inc. All rights reserved.
28
Single-phase Microinverter HMS-1600C/1800C/2000C-4T
10. Appendix 2:
10.3 WIRING DIAGRAM –120VAC / 240VAC SPLIT PHASE:
24 HMS-1600C/1800C/2000C-4T units
Page 1: ...Open Energy for All Single phase Microinverter HMS 1600C 4T HMS 1800C 4T HMS 2000C 4T USER MANUAL Region North America V202204 hoymiles com...
Page 2: ...p is highly flexible and reliable as the system enables direct control of the production of each PV module About the Manual This manual contains important instructions for HMS 1600C 4T HMS 1800C 4T HM...
Page 3: ...quired 10 4 2 Connecting Multiple PV Modules to Microinverter 10 4 3 Installation Tools 11 4 4 AC Branch Circuit Capacity 11 4 5 Precautions 12 5 Microinverter Installation 13 5 1 Accessories 13 5 2 I...
Page 4: ...adly electric shocks other serious physical injuries or fire incidents This indicates that directions must be strictly followed to avoid safety hazards including equipment damage and personal injury T...
Page 5: ...ct switches and Over Current Protection Devices OCPD Each input of the inverter is connected to one PV module Do not connect batteries or other sources of power supply The inverter can be used only if...
Page 6: ...er needed must be returned to an authorized dealer or approved collection and recycling facility Caution Do not come within 8 inches 20 cm of the microinverter when it is in operation Danger of high v...
Page 7: ...ule B PV inverter C Grid connected metering device D Power grid 3 2 About Microinverter PV Microinverter is a module level solar inverter that tracks the maximum DC power point of each PV module which...
Page 8: ...to 2 times longer distances than the 2 4GHz spectrum Interference Sub 1GHz wireless networking can handle interference better This is because it operates on a lower frequency so the communication betw...
Page 9: ...erved 9 Single phase Microinverter HMS 1600C 1800C 2000C 4T About Product Installation Preparation 3 7 Dimensions mm 3 6 Terminals Introduction Object Description A Sub 1G Wireless Terminal B DC Conne...
Page 10: ...l DC connections under the PV module to avoid direct sunlight rain exposure snow buildup UV etc The silver side of the microinverter should be up and facing the PV module Leave a minimum of 2 cm of sp...
Page 11: ...2 220 V 2 230 V 2 240 V 2 220 V 2 230 V 2 240 V 20 A Maximum number per 10AWG branch 4 220 V 4 230 V 4 240 V 3 220 V 4 230 V 4 240 V 3 220 V 3 230 V 3 240 V 32 A 4 4 AC Branch Circuit Capacity Hoymile...
Page 12: ...ction Avoid direct sunlight to prevent power derating which can be caused by an increase in the internal temperature of the microinverter Keep the inverter in well ventilated place to avoid overheatin...
Page 13: ...Cap H AC Trunk End Cap Note All accessories above are not included in the package and should be purchased separately About Installation 5 2 Installation Steps The order of Step 1 and Step 2 can be rev...
Page 14: ...ventilation and heat dissi pation 3 The mounting torque of the 8 mm screw is 9 N m Do not over torque 4 Do not pull or hold the AC cable with your hand Hold the handle instead Step 2 Plan and Build th...
Page 15: ...upper cover back into the Trunk connector About Installation 2 Install the AC Trunk End Cap at one side of AC Trunk Cable the end of AC Trunk Cable 3 Install the AC end cable on the other side of AC T...
Page 16: ...rid network Product information is subject to change without notice Please download reference manuals at www hoymiles com click Step 4 Create an Installation Map Step 5 Connect PV Modules Step 6 Energ...
Page 17: ...required 2 If the alarm occurs frequently and cannot be recovered contact your dealer or Hoymiles technical support team 130 Offline 1 Please make sure that the microinverter works normally check if t...
Page 18: ...cy may be just abnormal temporarily The microinverter can automatically recover after grid frequency becomes normal 2 If the alarm occurs frequently check whether the grid frequency change rate is wit...
Page 19: ...ted to the PV module 2 If the PV module is connected please check the DC cable connection between this port and the PV module 213 MPPT A PV 1 PV 2 abnormal wiring 1 Please check whether the DC connect...
Page 20: ...abnormal Red flashes 0 5s gap Invalid AC grid or hardware failure Refer to Hoymiles Monitoring Platform for more details Red flashes 1s gap Not producing power due to invalid AC grid Solid red Hardwa...
Page 21: ...return it to the factory for replacement 6 4 Routine Maintenance 1 Only authorized personnel are allowed to carry out the maintenance operations and are responsible for reporting any anomalies 2 Alway...
Page 22: ...tor with AC disconnect tool Loosen the fixing screws on the top of the microinverter and remove the microinverter from the PV racking b How to replace the microinverter in monitoring platform Please n...
Page 23: ...avoid unforeseen injury Please examine the conditions of the components to be transported Upon receiving the microinverter you should check the container for any external damage and verify the receip...
Page 24: ...odule power W 320 to 540 360 to 600 400 to 670 Maximum input voltage V 65 MPPT voltage range V 16 60 Start up voltage V 22 Maximum input current A 4 14 4 15 4 15 Maximum input short circuit current A...
Page 25: ...2022 Hoymiles Power Electronics Inc All rights reserved 25 Single phase Microinverter HMS 1600C 1800C 2000C 4T 9 Appendix 1 9 1 Installation Map...
Page 26: ...2022 Hoymiles Power Electronics Inc All rights reserved 26 Single phase Microinverter HMS 1600C 1800C 2000C 4T 10 Appendix 2 10 1 WIRING DIAGRAM 230VAC SINGLE PHASE 24 HMS 1600C 1800C 2000C 4T units...
Page 27: ...22 Hoymiles Power Electronics Inc All rights reserved 27 Single phase Microinverter HMS 1600C 1800C 2000C 4T 10 Appendix 2 10 2 WIRING DIAGRAM 230VAC 400VAC THREE PHASE 24 HMS 1600C 1800C 2000C 4T uni...
Page 28: ...22 Hoymiles Power Electronics Inc All rights reserved 28 Single phase Microinverter HMS 1600C 1800C 2000C 4T 10 Appendix 2 10 3 WIRING DIAGRAM 120VAC 240VAC SPLIT PHASE 24 HMS 1600C 1800C 2000C 4T uni...
Page 29: ...22 Hoymiles Power Electronics Inc All rights reserved 29 Single phase Microinverter HMS 1600C 1800C 2000C 4T 10 Appendix 2 10 4 WIRING DIAGRAM 120VAC 208VAC THREE PHASE 24 HMS 1600C 1800C 2000C 4T uni...
