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

Very versatile. Variable speed, good quality. Vevor technical support is brilliant. I am so impressed with this company. Customer service is good. The variateur would not turn my motor under load of lifting my car on the car 2 post ramp hoist. But it did turn the motor freely at variable speed. My motor was originally wired as star, the variateur will only power delta wired motors. I wired my motor as delta but it didn't have enough power to lift the car. The variateur is brilliant for other devices such as saw bench etc. Also has many programmable functions and limit stops and direction forward reverse. Vevor refunded me and I have purchased a mono phase 2.2kw motor from them. Thank you Vevor.

Prodotto nelle aspettative, però il prezzo continua a salire e scendere.

I purchased the 80 gallon compressor from VEVOR. I must not have paid attention to the description and chose the 3-Phase. With VEVOR's help, they got me this unit to help with my shop. It was pretty easy to install. I let my electrician complete that while he wired up other 220 outlets. We got the motor running in the correct direction on the first try. I wired the compressor to the VFD myself. Tech support emailed me the programs and settings for me to continue setup. It runs great. Now, I may purchase a box as well just for dust.

Me gustaría comunicarme con el proveedor ya que en mi caso no me va a servir el variado de frecuencias. Está sin uso y empaquetado tal como llegó. Deseo devolverlo. Sigo siendo su cliente ya que sus productos son de gran calidad.

Works very well easy to set up works good for a hydraulic HPU 10hr 2750 psi

Very pleased with the performance and durability of this drive, as well as the price! Only negative comment was lack of clarity in the set up manual, which was easily remedied by a quick email from Vvor tech support, which is superb. It would also be nice if the drives destined for North America were preset for 60Hz!

Lire la documentation pour bien régler la fréquence (300Hz surtout)

I was reluctant at first trying to run a 3 phase 7.5Kw (10hp) 220v vacuum pump. I really thought that I needed a 11Kw (15hp). This VFD works superb, easy to program. I wish the wire contact terminals screws were longer to accommodate 6/4 AWG wire. I highly recommend.

I’ve used many Chinese vfd from various brands and haven’t had issues with any of them. Watch a couple YouTube tutorials on setting your parameters and you’re golden. No problems from this one yet, powering a 5hp motor on an air compressor. Side note, running 3 phase via vfd does require the unit to pass through a full spectrum of frequencies while coming to speed. I found running at 40hz worked perfect because that last bit of rpm before full speed had some rough harmonics. Also running your pump at 70% extends its life exponentially, the pump runs cooler, the charge air is slightly cooler, and the unit is considerably quieter. Highly recommend for compressors.

I have a 3-phase air compressor. I was able to use this vfd to run my compressor. There are a lot of programmable variables, but I used AI extensively to solve any troubleshooting I had. I would recommend this product.