Hi all,
I use very usual and common Wanptek power supply (60V/20A) to charge LFP cells and provide power to some devices but I discovered something I do not quite understand.
I have 3 test sockets on my bench, one on each phase L1,L2,L3 directly connected to 3-phase system with 3 Multiplus II 48/5000, cerbo GX etc…
When I connect power supply to any of these sockets and charge let say to 55V and 10A my 16S pack everything looks fine but, when I check in VRM the load of that power supply is always shown on L1, no matter which socket/phase I connect PS to. Power consumption of that load apx. 550W is shown correctly but on wrong phase!
This is very very strange because I have tested this test sockets many meny times and every other load (resistive or inductive) I connect to these sockets, they always show load on right phase in VRM no issues what so ever.
I tested to connect that PS to sockets in mu house system that is also supported by Victron systrem, and the load shown on VRM in on L1 as well.
Those anyone have any logical explanation for this?