Submitted by ikold on Sun, 2013-09-29 08:21
We have a 3 Phase 208v (20kw) plug in our barn. Is used for a plasma cutter and welder usually. Am wondering if I can charge off that plug and if doing so will be faster then the standard NEMA 14-50 we have in our garage.
It would stand to reason that 3phase should push more amps to the battery but not sure if this is actually the case. The superchargers surely are using 3 phase power (but its DC and skipping the in car charger).