- Joined
- Mar 19, 2011
- Messages
- 940
VFD=variable frequency drive
It can be either 1Ø or 3Ø input. Some low HP models even take 110v 1Ø input, and give you 220v 3Ø output. The big plus is the variable speed control, and all of the parameters that you can apply. (Way more than I can understand!)
It can be either 1Ø or 3Ø input. Some low HP models even take 110v 1Ø input, and give you 220v 3Ø output. The big plus is the variable speed control, and all of the parameters that you can apply. (Way more than I can understand!)