Quote Originally Posted by Jonathan View Post
Nope - which two terminals you choose out of R,S,T makes no difference as they're just the connections to a 3-phase rectifier, so are equivalent.
Ah but that's where your wrong Numb nuts because I've had several know and infact just fitted 1.5Kw VFD that "S" hasn't been connected so only "T" would work and given this VFD didn't work with "S" then it could have been couldn't it.!!