Reseñas de clientes para Convertidor trifásico VEVOR: 20 HP, 70 A, 220 V, monofásico a trifásico, entrada/salida de 220 V, desfasador digital para uso residencial y comercial ligero (un convertidor para un solo motor)

Cette appareil ne fonctionne pas faites attention il présente deux phases à la sortie et la troisième et la même qu’une exemple: vous pouvez mesurer 220v entre U et V et entre U et W mais 0 entre V et W donc w et la même que V Donc votre moteur se trouve sur deux phases quand j’ai demandé au service à la clientèle ils essayent de me me convaincre que mon problème est à cause de le calibre Du cable d’alimentation de moteur sachant que mon moteur a moins de 1 HP

Could not use and they wouldn't refund me

It doesn’t convert from 220 volts single face to 220volts 3 face right its face is pulling too many amps with no load on the motor

Junk Does not work as advertised.1 leg has very low voltage under partial load. Customer service terrible.No one at customer service has EVER answered the phone or responded back from a message left. NEVER AGAIN!!!

To be clear, this is not a VFD. This is a digital phase shifter, it performed poorly in balancing the load across a delta wiring of a single motor. In my case the motor became very hot and the windings would have been more severely damaged had I not checked for the imbalance because ot the heat of the motor casing. I would not recommend. in the accompanying pamphlet with the converter it states in the notes that there may be imbalances, for me it was 298 A/C 267B/C 248 A/B an unacceptable variance which will shortly burn out any motor. I thought it would work on a single motor....it does not.

Note that the phase converter hp rating must match the motor hp rating exactly. When tested with a 1hp motor and a 2hp phase converter the output voltage was 278V between two phases with a nominal input voltage of 240V. This is a dangerous condition and will burn out the motor windings This info is not clearly shown on the website and only in the user manual included with the product.