ATO 1hp VFD 110V Input 220V 3 Phase Output, VFD Variable Frequency Drive, 110V Single Phase Input, 220V Single Phase or Three Phase Output VFD, for AC Motor Speed Control(1hp 0.75kW VFD)

This thing works! VFD and transformer in one. No issues so far

I bought this one, and have it installed and it runs just fine. The manual? Well I wanted an external simple 2 wire on off switch, but could not find what terminal connections to use. I flailed for a while and then gave up when I realized the digital keypad could be pulled entirely and installed that where I wanted the switch...I am waiting for the ribbon cable 2x5 to span the distance. I realized the modular nature of the digital keypad is a big plus...I want to order a spare to have it when the day comes that the keypod contacts wear out...I can't find that on their web site so I wrote to them to see if I can get one.

This application is for speed control of a pump. pretty straightforward install. The terminals were in an awkward position but still accessible with some patience. Would have liked to have a reversing switch but had a work around. Good unit for the price.

Absolutely amazing product.

Très bon service à la clientèle, même si l'appareil a pris du retard à la douane, j'ai été assisté. On m'a remboursé les frais d'importation que j'ai payés à la douane. Pour le moment je n'ai utilisé le variateur. Lorsque je le ferai, je donnerai mon évaluation complète.