I live in a remote area of the US (upper peninsula of MI) with minimal charging options. One hospital I work at is 75 miles away from home and I would like to charge there. My options are a 110V AC plug or the above, which is the power source to their previous MRI unit. The hospital had an MRI trailer outside before installing a permanent one inside. It looks like 480 VAC, 3 phase. Is there any way I can charge directly off this? I have a 2015 Model S 70D with a single charger. As far as I understand, this would be an appropriate power source for a supercharger, but is there any way to charge directly off this without changing anything?