why is it single phase input, single phase output, but the data says it is made for 3-Phase Inverter Duty Motor?
Also, all i need is to be able to slow the single phase, 115V, 6.4 max. amp 1140 rpm motor down for a polishing process. it seems like there would be a less expensive way to do this. I HAVE been told I have to use SCR drive method though because of the motor heating.