Kundenbewertungen für VEVOR 4kW 18A 5PS Frequenzumrichter VFD AC 220–240V Frequenzregler Drehzahlregler Frequenzwandler Wechselrichtermotor VFD Inverter Variable Frequency Driver inkl. 20cm Steuerkabel

It a verry good unit for a 10 hp hydro vane compressor soft start. And slow and rapid stop.

Semplice da installare. Lo uso in campo obbistico ed in regime non continuo, in base a questa esperienza mi sento di dire con tutta sincerità che ha fatto sin da subito e continua a fare egregiamente il suo dovere. Ottimo rapporto qualità prezzo.

Ce produit très efficace rempli sont contrat ...!!!

Application on a 3phase compressor worked great. Wish i would have know this earlier. Recommend if you dont have three phase power.

This vfd is great it powers my big air compressor great thanks vevor it's easy to wire it up and is very powerful

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.

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.

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.

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??