Yes, good point, thanks for pointing that out. I did look into phase converters, but at the time was considering continuous usage of three phase power, due to t

Yes, good point, thanks for pointing that out. I did look into phase converters, but at the time was considering continuous usage of three phase power, due to the energy losses. Of course with an infrequently-used 3D metal sintering printer, it becomes much more practical to deploy a phase converter for just the printer's gasifier. Bonus: the well-built digital controlled rotary phase converters can last 30+ years, and from my poor electrical ed-shu-ma-ka-shun I understand these better ones yield a true analog sine wave good enough for even very sensitive electronics.