Open Energy for All
Single-phase Microinverter
USER MANUAL
HM-300T
HM-350T
HM-400T
Region: North America V202105
hoymiles.com
Страница 1: ...Open Energy for All Single phase Microinverter USER MANUAL HM 300T HM 350T HM 400T Region North America V202105 hoymiles com...
Страница 2: ...control the production of a single PV module consequently improving the flexibility and reliability of the system About the Manual This manual contains important instructions for the HM 300T HM 350T H...
Страница 3: ...About Installation 09 5 1 Accessories 09 5 2 Installation Precautions 09 5 3 Required Space Distance 10 5 4 Grounding Considerations 10 5 5 Preparation 10 5 6 Pre installation 11 5 7 Installation Step...
Страница 4: ...ngle phase Microinverter User Manual Appendix 1 23 Installation Map 23 Appendix 2 24 WIRING DIAGRAM 230 VAC SINGLE PHASE 24 WIRING DIAGRAM 230 VAC 400 VAC THREE PHASE 25 WIRING DIAGRAM 120 VAC 240 VAC...
Страница 5: ...has demonstrated competence may install and maintain this microinverter under the guidance of this document 1 3 Symbols Used The safety symbols in this user manual are shown below Symbol Usage Indicat...
Страница 6: ...Only one PV module can be connected to one input of the microinverter Do not connect batteries or other power supply sources The microinverter can be used only if all the technical characteristics are...
Страница 7: ...Directive for the European Union Read manual first Please read the installation manual first before installation operation and maintenance 2 3 Radio Interference Statement This microinverter has been...
Страница 8: ...r of panels and offers high CEC weighted efficiency 96 50 peak efficiency 96 70 in 2015 3 2 Highlights Maximum output power up to 300 W 350 W 400 W Adapted to 60 cell 72 cell PV panels Peak efficiency...
Страница 9: ...nto the public grid Zero Export Control In this mode the microinverter s generation is limited based on the current household loads and there is no extra power fed into the public grid Standby There a...
Страница 10: ...e are not included in the package and need to be purchased separately Please contact our sales representative for pricing information M8 screws need to be prepared by installer self 5 2 Installation P...
Страница 11: ...the equipment disconnected from the grid power disconnect switch on and with the PV modules shaded or isolated Refer to the Technical Data to ensure that the environmental conditions fit the requireme...
Страница 12: ...Attach Microinverter on Rail A Mark the approximate center of each panel on the frame B Fix the screw on the rail C Hang the microinverter on the screw as shown in the picture below and tighten the s...
Страница 13: ...der B Connect the other side of the AC end cable to the distribution box and wire it to the local grid network Step 4 Create an Installation Map A Peel the removable serial number label from each micr...
Страница 14: ...ring System Refer to the DTU User Manual or DTU Quick Installation Guide and Quick Installation Guide for S Miles Cloud Hoymiles Monitoring Platform Online Registration to install the DTU and set up t...
Страница 15: ...special treatment is required 2 If the alarm occurs frequently and cannot be restored contact your dealer or Hoymiles Technical Service Center 127 Firmware error 1 Check if the firmware is correct and...
Страница 16: ...r will automatically recover after grid frequency returns to normal 2 If the alarm occurs frequently check whether the grid frequency is within the acceptable range If it is not contact the local powe...
Страница 17: ...are error code 303 1 If the alarm occurs accidentally and the microinverter can still function normally no special treatment is required 2 If the alarm occurs frequently and cannot be restored contact...
Страница 18: ...e is corrupted Note All faults are reported to the DTU refer to the local DTU app or S Miles Cloud Hoymiles Monitoring Platform for more information 6 3 Insulation Resistance Detection There is a resi...
Страница 19: ...ny anomalies 2 Always use the personal protective equipment provided by the employer when carrying out maintenance 3 During normal operation check that the environmental and logistical conditions are...
Страница 20: ...DC connectors Use the AC disconnect tool to remove the AC connectors Unscrew the fixing screw on the top of the microinverter and remove the microinverter from the PV racking b How to replace the micr...
Страница 21: ...void unforeseeable injury It is the customer s responsibility to examine the condition of the components transported Upon receiving the microinverter it is necessary to check the container for any ext...
Страница 22: ...the Hoymiles Warranty Terms Conditions for more information 8 1 DC Input Model HM 300T HM 350T HM 400T Commonly used module power W Up to 380 single panel Up to 440 single panel Up to 500 single pane...
Страница 23: ...ange C 40 to 85 Dimensions W H D mm 182 164 29 5 Weight kg 1 75 Enclosure rating Outdoor NEMA 6 IP67 Cooling Natural convection no fans Pollution degree PD3 8 5 Features Model HM 600 HM 700 HM 800 Top...
Страница 24: ...s Inc All rights reserved 23 Single phase Microinverter User Manual Appendix 1 Installation Map To sheet ____ To sheet ____ Panel type Azimuth Tilt Sheet ___ of ___ Customer Information DTU Serial Num...
Страница 25: ...LLOW GREEN G L1 ETHERNET CONNECTION TO BROADBAND ROUTER CONNECTION TO DTU POWER ADAPATER 5V DTU UP TO 99 HM 400Ts UP TO 12 HM 400Ts PER AC BRANCH CIRCUIT BRANCH END CAP PHASE L1 BRANCH END CAP ETHERNE...
Страница 26: ...P TO 99 HM 400Ts UP TO 12 HM 400Ts PER AC BRANCH CIRCUIT PHASE L1 UP TO 12 HM 400Ts PER AC BRANCH CIRCUIT BRANCH END CAP PHASE L3 UP TO 12 HM 400Ts PER AC BRANCH CIRCUIT PHASE L2 AC BRANCH CABLE BROWN...
Страница 27: ...AC BRANCH CABLE BROWN L BLUE N YELLOW GREEN G BRANCH END CAP L1 PHASE L1 L2 ETHERNET CONNECTION TO BROADBAND ROUTER CONNECTION TO DTU POWER ADAPATER 5V DTU UP TO 99 HM 400Ts L2 AC BRANCH CABLE BROWN L...
Страница 28: ...CUIT PHASE L1 L2 UP TO 12 HM 400Ts PER AC BRANCH CIRCUIT BRANCH END CAP PHASE L2 L3 UP TO 12 HM 400Ts PER AC BRANCH CIRCUIT PHASE L1 L3 WIRING DIAGRAM 120 VAC 208 VAC THREE PHASE ETHERNET CONNECTION T...
