All vfds will, by design, accept a single phase input. ALL OF THEM.
The sticking point is whether you can turn off phase loss detection. Most drives made in the last 20 years have this feature. Consult the manual. Some can be fooled with a jumper from L2 to L3 so the drive sees the input . Some require this when running on single phase. Again, consult the manual.
When single phasing a drive, you must derate because the bridge rectifiers are seeing a larger load. The input current is spread over less diodes. Each diode has to handle more current.
To run a 575v motor from single phase, you can do it two different ways. Both include a transformer.
240v single phase to transformer, produces 575v single phase, 575v vfd, now you have 575v three phase.
240v single phase to 240v vfd, now you have 240v 3 phase, to 3 phase transformer with 240v primary, 575v secondary. Now you have 575v 3ph
Or replace motor with 240v 3ph and keep everything 240v. This is what most people will do.
Hope this helps
