VFD disconnect clarification needed

[jim dungar]

yes, and where do you think they come up with the FLA rating? it's usually HP x 746 x SF.

Not quite.
The motor nameplate shows output horsepower, which is 746W/HP.
The nameplate also shows  input FLA, which is takes into account efficiency and power factor or (746W/HP)/(eff x PF).

 

[petersonra]

yes, and where do you think they come up with the FLA rating? it's usually HP x 746 x SF.

That's just not true. You can have motors with the same HP and sf rating that have different fla ratings.