finished a 5hp 3ph compressor job, fitted it with a 10hp Vevor VFD drive for 1phase operation.. it was gonna be either a $1,000 new 5hp single phase motor or a $200 VFD drive to run the original 3ph motor on this compressor.. so the $200 VFD drive is unbelieveable what it can do..easy to program 12/21/2023 7:19AM EST 33degF(freedom units) Merry Christmas to all