Oh, and here is the one I got, which is their top of the line model.

(quoted from their site)

Phase Converter ADX10 - 10HP Digital Smart Series Extreme Duty. This 10HP SMART Series Phase Converter is manufactured in the USA by American Rotary and will convert 1 to 3 Phase power and provide 100% power for 208–250v equipment. The ADX series phase converters have current control to provide consistent torque while starting high inertia, extremely hard starting loads, yet are precise enough for CNC applications.

See the difference in our YouTube video!

https://www.youtube.com/watch?v=0gJrYMkNDAE