In all cases, the EV is the limiting factor. Some EVs cannot be charged using 3-phase, hence they will only be charged using 1-phase. The charging current is limited by the EV as well, usually it’s 16A, 30A or 32A. If your EV can be charged using 3-phase, Zappi has the capability to charge at a low rate using only 1-phase.
1-phase charging range : 1,4 kW → 07 kW
3-phase charging range : 4,1 kW → 22 kW