Reseñas de clientes para VEVOR Variador de Frecuencia Convertidor de Frecuencia de 4kW 5HP 18A 0-400Hz VFD con Entrada Monofásica Regulador de Salida Trifásico Control de Velocidad Enfriamiento Rápido para Motor de Maquinaria

This drive worked OK, until yesterday. Powered it up and now have nothing but gibberish on the display when it gets a run command. We went 6 months with no problem. Haven't looked into it too much yet. I install and program drives for a living, so I wasn't intimidated until I had to decifer a poorly written manual. I guess a new drive is in order, but not this one again.

Au bout de quinze jours ce variateur est tombé en panne et plus de nouvelles du service après vente

I would rate it higher but VEVOR is unable to support the product. Digital input DI-4 is not working on the unit I have. Support has no technical knowledge and does not understand basic circuitry and CAN NOT even understand and acknowledge the issue. Other than I can't use DI-4 all other functions are OK so far

notice en anglais impossible de le faire fonctionner

En el primer arranque con un compresor de dos CV estalló co una castaña y ahora no enciende ni la pantalla

Matériel au top. M'a permis de faire fonctionner des machines à bois équipées de moteurs alimentés en triphasé sur un réseau monophasé. Par contre " Support technique " inexistant !!! Ce matériel dispose de multiples fonctions et la notice, en anglais, n'est pas vraiment explicite ! Malgré plusieurs sollicitations, personne n' a répondu précisément aux questions que je posais !! Le matériel fonctionne, mais, en l'absence de contact technique, j'espère que la configuration est correcte ! L'étoile concerne plus " l'Assistance " que le matériel !!

Impossible de faire fonctionner un pont élévateur équipé d'un moteur triphasé de 3kw. Produit à oublier

Fonctionne mais je ne comprends pas les réglages. La notice n'est vraiment pas explicative. Il faudra vraiment que le fabricant fasse une notice correcte et dans la langue des utilisateurs. Le moteur de mon combi bois de 1,5 kW manque un peu de puissance avec ce variateur. Bilan ça fonctionne mais pas de manière totalement optimale.

Obtained this VFD to operate a 3hp Delta Unisaw with a 3phase 220V motor. The VFD does not provide any "enclosure" for connection of input power or 3-phase output. So I utilized a general purpose enclosure underneath the VFD to connect the conduit and bring the individual conductors to the VFD. That enclosure needs to have ventilation to provide for the fans built into the bottom of the VFD. How the VFD is constructed pretty much requires that the VFD be mounted in a vertical orientation, in order for the fans to effectively cool the heatsink. No mounting position requirements mentioned in the instructions. The terminals for connection to the VFD are a screw with a washer under the head. The best connection is a 6mm / 1/4" wide forked spade, although a solid conductor up to 10 guage can fit. If using a stranded conductor, it would be best to solder-dip the conductor for safe and effective connection. The screws for connection are quite short, only screwing out about 4 turns before totally unscrewing, and theres no "stop" to prevent one from totally removing the connection screw. Then, the design of the case is such that it is very nearly impossible to get a connection screw in once removed. Once those installation challenges are overcome, the VFD works great. Press start, and it takes 10 seconds for the motor to gradually come up to speed. A turn knob allows adjustment of speed. In my application, a shop table saw, it would be nice to have big, tactile buttons to push for start/stop, especially the stop. The front panel of the VFD has a membrane keypad, that one must look at and very carefully touch the needed button with a fingertip to get start or stop. There is the provision built into the VFD to connect larger pushbutton switches and relays, to implement more shop-safe start/stop start. Overall it accomplished what I needed, and once I adjust to the slight inconvenience of needing to be more diliberate and careful in turning on and off, will serve very well.

Prodotto corrispondente ma manca un manuale in italiano per l'installazione è abbastanza complicato, chiedere un reso