Hello all. I have a VFD manufactured by ABB ACS150-01U-07A5-2. It is a single phase 230 input with three phase output. I am a little confused about hook up. I am retrofitting a Bridgeport series 1 boss 4 control. My 230v comes into the machine where it is tapped into for other components. My question is do I connect the 2 legs of the 115v together and hook that to the VFD ON THE "L" and connect the neutral to the "N". Just wondering because I have never seen anything like this. On the OUTPUT side of it, it has a U2,V2.W2 which I know that the 3 phase motor connects. My question here is that the wires coming out of the motor are 3 black with no markings and 1 green for the ground. Is it safe to say that any of the black wires could be connected in any order ? SCARED AND EXCITED at the same time, this is the last step before the beast is fired up and chips are made.
It is a Bridgeport series 1 boss 4 retrofit. components are: CNC4PC c32 BOB w/ mpg pendent, geckos 203v turning existing steppers in parallel, Antec PS-15N73N24R5, cnc4pc c-15 to control coolant pump.
Many thanks go out to Alamo cnc check out the video at [ame=http://www.youtube.com/watch?v=hoNcVkatF-M]Alamo CNC - Bridgeport CNC Mill First Cut - YouTube[/ame]