For Europe, it would be very useful to have a 22 kW 3-Phase Charger onboard instead of an 11 kW charger. It would utilize the full power of a 3 x 63 amp source instead of limiting it to a 3 x 32 amp source.
It would produce 200 km/h of charging that cuts the full charge in half.
While zero value in the USA (no residential has 3 phases), it’s useful for some European countries.
The European vehicles and the HPWC currently sold is suitable up to 3 phase, 32 amps. The only next step is Supercharging.