I don't know.
If a VFD has to output 100% of duty for weeks during high demand, it has been always taught to me that it is good practice to bypass drive during that time.
I want to know why? Why? Does it hurt the drive duty life. The Motor(s). The energy argument I will buy. I will accept that it will cost some consumption to run the fans 100% through the drive. But I want to know about if it harms anything otherwise.