How to modify model number on MAX 50-80K TL3 LV 1.What’s Model Number? Model number has defined some basic functions like ISO, GFCI, PID, AFCI, Power segment etc. If you want to disable or enable these functions, you can modify model number. Like Model A0B0D0T4PFUDM8S1 Method 1 If you have USB-485 or USB-232-485 tool, you …
2 MAX 60K TL3 LV with SEM has exporting current limitation issue Phenomenon When exporting current limitation function has been enabled, 2 inverters produce very little Power In the beginning, I thought it is definitely wrong CT position, but after local engineer Eliud went to site and check everything, it is not CT installation issue …
The manual about replacing mainboard on max Inverter 道康宁(Themeral Grease) model: TC-5351 material code: 930.0047001
How to replace SPD board on max Series inverter The manual about replacing SPD board on max Series inverter
How to confirm if mainboard inside max Series inverter is normal Boost Circuit and DC-AC circuit have some IGBTs, they bear large current, if mainboard can’t work, most of time, it is caused by them, so when you suspect that mainboard is faulty, you can test them. Turn to Diode position on multimeter BUS+, BUS- …
How to confirm if mainboard inside max Series inverter is normal Read More »
replace mainboard on max series inverter The key of replacing mainboard is to make sure that the appearance of radiator should be cleaned. and Thermal Grease should be painted on IGBT module and keep same thickness. procedures: 1. Disassemble SPD Board Disassemble screws and connection wire from SPD board, then you can take out SPD …
MAX series Firmware Download MAX 50-80K TL3 LV ( Common Version ) Newest Firmware TIAA-22xxxxxx: 043.1159521 TIAA-xx20xxxx:043.1159619 TIAA-xxxx04xx:043.1159703 ZBBA-0020：043.1231319 Old Firmware TIAA-20xxxxxx:043.1159519 TIAA-xx17xxxx:043.1159616 TIAA-xxxx04xx:043.1159703 ZBBA-0014：043.1231313 043.1159519.hex, 043.1159616.hex, TIAA-xxxx04xx-CPLD.hex, 043.1231313.bin should be upgraded. About how to upgrade MAX inverter, please read the post below: https://www.amosplanet.org/how-to-upgrade-max-series-inverter/ When local upgrading, *.bin file should be upgraded finally, the previous …
How to upgrade MAX series inverter Firmware version meaning: Newest firmware version : TIAA20170400/ZBBA-0014 TIAA20170400 , the last 2 bit represents AFCI version, if there is no AFCI function, it will display 00; ZBBA-0014 is M3 board firmware version， When you are ready to upgrade, please make sure that M3 board is normal, or upgrading …
Datalogger will upload many important data into server. They are stored in History data. You can download it and read key parameters. 1. How to download History data from server Please note that just Distribuotr or installer or Our service engineer account can download history data. a. Access OSS account via http://oss.growatt.com/login?lang=en b. Download History …
How to analyze issue of max series based on History data Read More »
Degrade Mode of MAX series introduction 1. How to check Degrade mode a. access installer or Distributor account via oss.growatt.com b. Download History data from plant C. Open excel file D. Find “Degrade” Column E. Degrade number Meaning 1) mode number: 0 No Degrade 2) mode number: 1 The bus voltage exceeds 850V and AC …