Hey Wayne,
sorry for hijacking your thread by Derek and me last night with the little strange discussion (but pointing to Sean who made the beginning 
). I guess I always expect the familiar excitement or even opposition when I say that the American household sockets even with 30 A capacity are not suitable for this popular Chinese 110 V 2.2 kW VFD when run on single-phase input and that the Chinese don’t write the input ratings into the manual and on the nameplate so that the American consumers don’t notice.
After reading it again the next morning, I think I may have been a bit defensive when Derek came in with his manner, which sometimes makes me wonder what exactly is he trying to say. Hope we provided a bit informational content for the others though 