Hi Neale,

It is a beast, I don't have 3 phases, but the VFD can be hooked up with either single-phase or three-phase...apparently? The Spindle it's going to run is 9Kw.

The screw terminal between the blocks has PE written above it, and in my 1st attachment above, it states this is a ground but from the diagram, I thought that there should just be a wire from the PE terminal to somewhere on the VFD metal case, it doesn't show it coming from the UK plug side, but maybe that's just my poor understanding of wiring diagrams..?