Would it not technically be possible to get more power from a 400v AC supply? Rather than just 240v, with a 3-phase outlet, you could use 2 live/hot terminals to get 400v. I charge at 32 amps on 240v so thats about 7kw. But 400v could yield 12.8kw. Or do you double the amperage because both phases support 32a? In which case that could be 25.6kw? I know the UMC is designed for 110 - 240 but wudnt it technically be possible with litte change to existing equipment?