I think they intended for the home/hobby market, Drill, lathe saw, but the cost is one per use. Really no advantage to 115/230 3 phase, special motor cost more. Cheaper to use VFD with 115 single phase and 230 3 phase output and motor is easy to find. Reliance model SU11001 and motor...
Reliance made a VFD with 115V 3 phase output and a 115/230 3 phase inverter rated duty motor. HP was 1/2, 3/4 and 1. This was over 20 years ago. Controler was 115/230 single phase input. They worked good but calls about no such thing.