Customer Reviews for VEVOR VFD 4KW,18A,5HP Variable Frequency Drive for 3-Phase Motor Speed Control
5 HP
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Owner
Application on a 3phase compressor worked great. Wish i would have know this earlier. Recommend if you dont have three phase power.
6 people found this helpful
Vfd
This vfd is great it powers my big air compressor great thanks vevor it's easy to wire it up and is very powerful
5 people found this helpful
Impossible à s’en servir
5 HP
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.
6 people found this helpful
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It is not woking
5 HP
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.
0 people found this helpful
VEVOR VFD 4KW
5 HP
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.
0 people found this helpful
Paqueteria
El equipo al revisarlo no tenía golpes visibles ,aún falta probarlo que esté en buen estado.ya que ayer en la noche que entregaron el paquete se notó que llegó con la caja golpeada y razgada, aunque el equipo no se ve golpeado.pero hay que pedirle a la paquetería sean más cuidadosos.
0 people found this helpful
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Hobby metal worker
5 HP
I purchased this VFD to run a 2HP 3-phase motor in a vertical bandsaw. There is a very narrow range of frequency (20-33 Hz) that it will start the motor. Selecting lower than 20 just gives a buzzing sound and doesn't start. Selecting higher produces an error (seems to trip a breaker) and shuts down VFD. When selecting in the narrow range mentioned above, after the motor starts, then I can increase the frequency to full levels. I wasn't sure what to expect but I thought 5HP VFD would be sufficient to start a 2HP 3-phase motor, but I guess I should of went bigger??
0 people found this helpful
Adm. Dir.
5 HP
Fin den.
0 people found this helpful
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rien
5 HP
il n'y à pas de notice en français, c'est nul
1 people found this helpful
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Fonctionne mais quelques craintes sur le long-terme...
5 HP
Ce convertisseur mono vers triphasé a un comportement qui me semble anormal : j'ai oublié un jour de couper le disjoncteur qui l'alimente et retournant dans mon atelier le lendemain j'ai constaté que les ventilateurs du convertisseur fonctionnaient à plein régime, comme si l'appareil chauffait... alors qu'il était s'implement sous tension mais avait été arrêté au niveau de son panneau de commande... je me demande ce qui se passera si je laisse l'appareil sous tension par erreur, et que je l'oublie ainsi plusieurs jours ? Vais-je le retrouvé en panne, comme le convertisseur précédent (d'une autre marque) ?
je ne me sens pas très en sécurité avec un matériel qui se comporte ainsi.
2 people found this helpful
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