What is the meaning of this green box (AC loads)?
Is this the difference between the measurement of the energy meter and the Multiplus?
Energy meter: ET340
Multiplus: 3 x MultiPlus-II 48/5000/70-48 (3 phase)
What could be the reason for this difference?
There is no consumer connected between the energy meter and Multiplus (only a fuse to switch off AC-IN)?