I am trying to setup split phase US two 48/5000 multiplus 2 with current sensors connected to each leg of main panel and trying to prevent backfired with a current transformer 100/50 blue Victron clamps.
I have ve config set to +100 watts but I cannot see any readings on the grid tab of remote console… wire end ct with red and white to current sense port
External meter checked in ve config and inverter/charger in ess ( internal meter)
I am still reading negative watts to grid when using ct.
Can someone help me figure out why I am not able to prevent backfeed with my setup?
I don’t think the multiplus is getting a reading from the ct’s. Or I have some setting wrong. Thank you in advance.
Should I use some other current sensor?
Do you have CT clamp installed in the correct direction, as indicated by the little triangle?
Installed with arrows away from grid or towards loads
Update i have ordered a VM-3P75CT to possibly get this to work
I have the grid connected to ac-in im thinking about switching grid connection to ac-out. Woukd this make a difference?
Also the supplied ct that come with the VM-3P75CT dont seem like they will fit on the larger lugs coming into mains 200amp panel, maybe i can use the blue current transformers. Anybody know the rating on the VM-3P75CT ct’s?
Arrows pointing from grid to loads (and Multiplus) should be OK.
The grid should be connected to AC-in, never to AC-out.