VEVOR - 2HP 7A 220V three-phase converter, 220V input/output, digital phase change for residential and commercial use

It does what ist supposed to do. Just realize not the same quality as a rotary phase converter. (uneven volatage across the phases) But if you have a very light use item - like a drill press, I think its ok, which is what I did about 6-9 month ago. I added an additinal 220 breaker on the input that was 1.5X the amps this required. I was confused at first on the labeling of the wiring (L and N, if I recall correctly), but just realize this needs 2 phase input, so both hot lines from your 220 V are required (red and black). Your neutral line is not used with this. Also, I recall some reviews saying there was no output when staticly cheked with a volt meter, but I saw some foreign product demonostration video which stated that was normal behavior, and I think the manual said the same thing. Hopefully this clears some things up.

Didn’t last a month! Don’t waste your money

Muy buena calidad. Recomendado.

Seems to work fine time will tell

It only lasted a month. The center tap is way out of range. Tried switching wires in all possible combinations, but the center tap stayed the same voltage. My Motor got so hot that it tripped the breaker with no load. Tried another brand. but the same thing. Don't waste your money and buy a rotary phase converter. They cost twenty times the price, but they won't burn your motor out.