5000 Watts Heavy Duty Step Up / Step Down Voltage Transformer Converter

I got an espresso machine that works on 220v, and as it was described in its specifications that it uses 1400 w on 220v. So I bought a 3000 w converter to give me 220v for the machine. It worked fine the first couple of days, then it stopped working! So when I searched for the issue it turns to be a common issue with appliances that works on 220v and an engineer friend suggested me to get at least X3 watts than needed converter. So I ended up buying this 5000 w and been using it for almost 6 months with no issues at all. I have 2 - 220v appliances connected to it, the espresso machine and a commercial coffee grinder and they both work just fine so far.

The electronic fuse on the back blows as soon as the unit is turned on. Completely unusable. Edit - It's a shame that I was unable to access a customer service of some kind, I'm a pretty clever guy and I really wanted this unit to work. These units advertise well, and seem to be exactly what I want. It looks like some are just not going to work out of the box, others do fine. However, the return process was so easy that it almost earns another star. My additional warranty was reimbursed without any additional effort on my part. I'm considering ordering another to see if the dice roll my way. If not, back it goes.

La verdad esto es una maravilla, cumple perfectamente su función, es muy útil, lo único es que es un poco pesado, de resto es lo mejor.

How can I contact warranty service? Fuse was not triggered and the housing of the fuse is burned.

Transformer is cheaply made but does function. Puts out 254V instead of 220-240V

Convert perfect to 220v and works excelente.

That’s resolve my problem with my 220v sew machine. So thankful for that.

Product stopped working after only two uses. I wouldn’t recommend this item if you don’t need the power. Definitely in search of their warranty service

Lo estoy usando para elevar el voltaje de 120 a240 para climas inverter de 2 toneladas 24000 btu están funcionando muy bien

Esta máquina funciona como debería pero para lograrlo hay que revisar que tiene componentes de mala calidad ,un ejemplo es el porta fusibles, se calienta bastante y los termina quemando, todos los fusibles que venían de reemplazo se quemaron hubo que conseguir un fusible de mayor amperaje para que soporte la tensión ,logrando eso el producto funciona muy bien y arroja la capacidad debida ,ya con este arreglo puede durar horas funcionando sin problemas ,llevo 10 días usándolo y aún cuento con tiempo para hacer la devolución si llega a dar más problemas

Conecto el transformador en una corriente de 110v para utilizar un aparato que requiere 220v y 1400w. Al prender el aparato el fusible se quema