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

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

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.

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.