Recenzje klientów dla Przetwornica częstotliwości VEVOR 2,2 kW 10 A 3 KM Przetwornica częstotliwości AC 220-240 V Regulator częstotliwości Regulator prędkości Przetwornica częstotliwości Falownik Silnik Falownik VFD Sterownik zmiennej częstotliwości w tym 20 cm kabel sterujący

Voor deze prijs een erg goed product. makkelijk te gebruiken. houd er wel rekening mee dat het apparaat redelijk veel geluid maakt wanneer deze wordt ingeschakeld. (ventilators) verder zit er geen losse koppel kabel bij behalve de voedingskabel. dit wordt wel aangegeven in de beschrijving. Maar voor dit geld een erg goed product en het doet wat het moet doen. Ik gebruik het om een 340v 3 fase motor naar 220v om te zetten.

Buon prodotto, lo uso da un po' su smerigliatrice a nastro e fa ill suo lavoro, riducee la velocità della macchina senza abbassare la potenza ed inverte anche il senso di rotazione. Tutto in modo semplice e veloce

Appareil simple d’utilisation les principaux paramètres sont installés , une notice en français serait la bienvenue

Très content de mes achats, petit point négatif sur la brochure technique du moteur qui pour moi m'est pas très claire, il manque un schéma de branchement en triangle. Mais bon ça ce fait.

Bonjour, malgres des informations pour les réglages impossible de mettre en marche mon pont élévateur model DL240/3 voltage 400V/3PH/50Hz, la descente est hydraulique. Possible d’avoir un schéma de branchement et le bon réglage des programmes. Je ne sais plus quoi faire.

I didn't use it after fixing it last time, but when I tried to use it again, the three-phase power supply didn't work. I reset it to p77 (54321), but the secondary three-phase voltage didn't come out.

First one we received had a malfunction, we returned and they promptly sent a new one which has been working fine.

This is a good unit for the purpose. Well built, great price. However ... I see no reason VEVOR would ship a 50-cycle unit to the United States. The manual instructions to change to sixty cycle are worthless. I see no information on changing the ramp-up and ramp-down times. No information regarding if those times are necessary soft start Parameter change instructions need to be written for the average user not a technician.

The VFD works very well once properly configured and has no problem driving a 4 kW spindle at 300 Hz and 18,000 RPM. The unit offers stable operation, smooth acceleration and deceleration, and full external control through Mach3. After configuration, spindle start/stop and speed control work perfectly. Pros: Stable performance Reliable spindle control Compatible with Mach3 Good value for the price Cons: The user manual could be improved. Some parameters are not clearly explained, making the initial setup more difficult than necessary. Overall, this is a solid VFD for CNC applications. If you have some experience with VFD setup, it performs very well and offers excellent value for money.

Overall, I am very happy with my purchase. The main difficulty is the manual. I am at odds as to what and how to wire and program the VFD. Maybe I should blame it on me as being new to VFD's, but I don't think so. Why is it so difficult to write instruction manuals for the layman. This happens quite often. Which makes an excellent item a burden to use or assemble. I can guarantee if the if the manual was written properly, there would be fewer, if any, need to contact you . Your product is excellent and I wouldn't hesitate to recommend it.