How to connect a 3 phase 240V machine on a 415V supply
One of these VFD's should meet your specifications if you provide all the inputs and outputs for Voltage, current with motor load specs. Send to various suppliers with your specs and expect some learning curve to setup many parameters for optimal operation.

The advantage of a VFD after setup is optimized is reducing the 300% to 500% starting induction motor ( if just one load) is reducing the surge power associated with AC motors as it spins up with constant torque using a constant ratio for V/f by controlling the startup ramp time if desired.