ATO Single Phase VFD 1HP Single Phase Motor Speed Controller 220V 0.75kW Single Phase Output VFD Variable Frequency Drive (Single-Phase Input, 1-Phase Output)

The drive itself might be great but there's no real way to know. The manual is just plain awful. Full of information that leads to dead ends. I'm used to purchasing drives that have a program available for your laptop for one to input parameters i that actually helps one to use the drive effectively. after several false starts, because the drive was inexpensive, I put it in its box and put it up on the shelf. waste of money.

I have had this VFD in place on my Pool Spa blower now for over a year and have had no problems with it. it was easy to install, true the owner's manual is not the easiest to follow if you never installed a VFD before, I would letting a qualified electrician do that for you. But if you are up to it YouTube had some excellent video to show you how to set it up. I would give them a look see, they are helpful, lastly it a good drive for single phase motors. please read the specification for proper application to setup your parameters for a truly trouble-free installation.

Product works and built well. Programming and directions hard to follow for a first timer. However their instructional YouTube video helped. But for those that have used VFD drives before its a great unit for the price

The VFD is working well for my single phase motor.The most valuable, the customer support is very responsive, and very helpful !