Customer Reviews for VEVOR VFD Drive VFD Inverter 220V 4KW 5HP Frequency Drive Inverter Professional Variable Frequency Drive VFD for Spindle Motor Speed Control (4KW VFD)

Ho acquistato di recente un trapano a colonna molto vecchio, con alimentazione a 220V, ma trifase. Lo utilizzo per hobby, quindi non avendo a disposizione una alimentazione adeguata, mi sono rivolto a questa semplice ma efficace soluzione per trasformare la corrente di casa in modo da poterlo utilizzare con tutti i suoi requisiti, e molto altro. Infatti, il sistema non trasforma solo la corrente in trifase, ma consente anche di variare la fase e la coppia motrice. Un po' di attenzione nella connessione dei cablaggi (e alcuni video su youtube per evitare errori) e il trapano si è messo in moto. Sono anche riuscito a giocare con i parametri e a comprendere le principali funzioni. Il libretto di istruzioni è in inglese, scritto in maniera abbastanza chiara e semplice, consente davvero a chiunque con un minimo di attenzione di arrivare al risultato. ottimo, efficace e consigliatissimo!

I have purchased several of these units and have sold several friends on their great qualities. This has been in use for 3 months and is totally dependable. Single-ph. to 3-ph. and full speed control. The newer versions have a dial for speed that makes it even nicer. Incredible buy, especially compared to a rotary converter. Highly recommended, like all Vevor products I have purchased.

User manual was complete and understandable, easy to wire and had my 2HP motor running in minutes. I opted for this because I'm controlling with a CNC controller 0-10V output. If I was going to manually control it, I would have purchased a VFD with a speed knob.

Funziona alla grande, collegato a un motore trifase per cnc

It appears to be good, haven't used it yet, still trying to get an electrician to wire it for me, that is the hard part, when and if that happens, I will know if it is fit for purpose.............

parametrage simple. fonctionne tres bien. 1 an d utilisation en exterieur, ecarts de temperature et d humidité importants ( mais a l abri de la pluie bien sur) . la puissance annoncée est exacte. je recommande

As I required per the description, item to be used for small project.

All is good both products tested very well so I am happy. not finished with the project so I will have to wait for the full setup.

It done what they sad it would. Reasonable pricing is what got me there. It was easy to use and set up. I have had it for only a few weeks but put several hours on it. it seamed to be Farley durable over the short time.

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