Hello. i have noticed alot of warning and alarms in my system. the system is a 3 phase system, 3 multiplus-II units of 5kVA each with a 400Ah battery. It has its own BMS with active cell balancing. It also has two MPPTs attached for solar. (This is in India so there is no Grid code).
The loads connected in all the phases are almost of 2 - 3kW each phase. whenever the overload warning comes, there is less power taken by the load at that time, and when there is an overload, there is no sign of actual overload in the system.
i have checked the entire csv file downloaded from the VRM portal. and also updated the firmware of the VE.system and CerboGX. this was done as a last resort since nothing else was found to be wrong. after updating, the warnings and alarm did come again and the system shut down.
This was after updating. The overload is always on the 2nd phase. the highest the 2nd phase output power ever went was 3045W which is not an overload value.
I have checked all parameters. But if i have missed something, can anyone please tell me?