Customer Reviews for VEVOR VFD 10HP, 7.5KW, 34A, 1 Phase 220V-240V Input to 3 Phase 220V-240V Output Variable Frequency Drive, 0-400Hz VFD for AC Motor Speed Control

It a verry good unit for a 10 hp hydro vane compressor soft start. And slow and rapid stop.

Application on a 3phase compressor worked great. Wish i would have know this earlier. Recommend if you dont have three phase power.

This vfd is great it powers my big air compressor great thanks vevor it's easy to wire it up and is very powerful

The workmanship is very good. After opening the package and trying it out, it lights up once. The output power is strong, the display screen is eye-catching, and the delivery is very fast.

The quality of the inverter is very good. I just bought it and I didn’t know how to install it. The customer service patiently provided us with installation guidance.

El equipo al revisarlo no tenía golpes visibles ,aún falta probarlo que esté en buen estado.ya que ayer en la noche que entregaron el paquete se notó que llegó con la caja golpeada y razgada, aunque el equipo no se ve golpeado.pero hay que pedirle a la paquetería sean más cuidadosos.

First one we received had a malfunction, we returned and they promptly sent a new one which has been working fine.

This is a good unit for the purpose. Well built, great price. However ... I see no reason VEVOR would ship a 50-cycle unit to the United States. The manual instructions to change to sixty cycle are worthless. I see no information on changing the ramp-up and ramp-down times. No information regarding if those times are necessary soft start Parameter change instructions need to be written for the average user not a technician.

Overall, I am very happy with my purchase. The main difficulty is the manual. I am at odds as to what and how to wire and program the VFD. Maybe I should blame it on me as being new to VFD's, but I don't think so. Why is it so difficult to write instruction manuals for the layman. This happens quite often. Which makes an excellent item a burden to use or assemble. I can guarantee if the if the manual was written properly, there would be fewer, if any, need to contact you . Your product is excellent and I wouldn't hesitate to recommend it.

VFD worked great for a month then blew breaker. It was replaced with no problem and the new one is working great! Manual is a bit difficult to understand some of the parameter settings but customer service sent a video that explained it well!