Quote Originally Posted by MarshaJusa View Post
From what I'm seeing the VFD model you have is designed for three phase to three phase... The R, S, T terminals are for three phase, if it were designed for single phase input it would have L and N.

Marsha
That is not correct. There are plenty of these inverters that has a three phase input and you can use any of the three phases to connect the single phase to.
IE. R,S or R,T