The Mitsubishi FR-D720S-070-NA is a FR-D700 series drive rated 7 Amp / 2 HP on single-phase 200 V input, built to the US/CA/MX Specification. This is the compact, general-purpose VFD for small motor loads — think conveyor sections, pump fans, or packaging-machine spindles that need variable speed from a single-phase supply.
The 7 Amp rating at 2 HP on 200 V single-phase input tells you the drive is sized for a standard 2 HP three-phase motor running on a single-phase line. That 7 A is the output current the drive can deliver continuously to the motor — match it to the motor's full-load amp rating, not the line-side draw. Single-phase input means you don't need a phase converter or a three-phase service drop; the drive internally rectifies and synthesizes the three-phase output.