Kundeanmeldelser for VEVOR VFD 5 hk, 4 kW, 8,5 A, 3-fase AC 380 V inngang til 3-fase AC 0 - 380 V utgang variabel frekvensomformer, 50/60 Hz inngang, 0-2000 Hz utgang VFD for spindelmotorhastighetskontroll

First off, I would not buy this particular one again. 1)It does not have a potentiometer on the panel. 2)There are others you can program to show RPMs on the display. 3) You cannot use the potentiometer and the preset speed segments; it's one or the other. DO NOT! DO NOT! DO NOT! Try to set up this VFD using the supplied manual. The factory manual is really only good for taking notes. I started by watching YouTube videos to give me a basic understanding of how to program it. At that point, I thought I could use the manual and change the settings I knew needed to be changed. Boy, was I wrong! After hours of frustration. And ordering the wrong switches. I finally asked Google's AI to give me a properly worded manual I could use to program the VFD. Voilà... There it was in plain English. How to program it. The correct switches I needed. How to operate them. What it would and would not do. It was night and day compared to the factory manual. I can't understand how VEVOR could sell something with a manual this bad. When all they have to do is have AI write a correct, properly worded manual. This made me realize the possibilities with AI. I am now ALL-IN for Data Centers. I have a double lot, and they can put one in my side yard anytime!

l'appareil fonctionne bien le seul problème est la programmation car la notice en français est introuvable.

Compresor de aire

Reçu puis installation ok mais pas assez puissant pour l’utilisation déçu du produit surtout suivant les caractéristiques ce n’est pas un produit qui ne correspond pas

Bedienungsanleitung nur in Enhlisch und wie bei vielen dieser Ingeneursprodukte wenig selbserklärend.

Eenvoudige installatie en er zitten simpele maar heldere instructies bij voor het aansluiten van bv een externe druksensor. De toerenregeling van, in mijn geval, een 2,2 kw bronpomp gaat prima. Ik het expres een model met flinke overcapaciteit gekozen in de hoop dat deze minder warm wordt en langer mee gaat maar helaas gaat er meteen na het inschakelen een luidruchtige koelventilator gaat op volle toeren gaat draaien. De ventilator is waarschijnlijk gekozen om bij maximaal vermogen en in warme omstandigheden voldoende te koelen, maar in de meeste gevallen is deze koeling dus overbemeten en maakt onnodig veel lawaai. Een stiller ontwerp en temparatuurafhankelijke toerenregeing van de ventilator zou veel herrie schelen.

Todo bien, pero faltaría manual en español

Kauf ok. Produkt für den Einsatz passend. Lebensdauer ist offen.

I ordered this to drive my air compressor motor, and it works well. There are a lot of settings to customize, and the manual assumes you know what you're doing. While not mentioned in the description anywhere, it can be controlled both from the front panel, via some external inputs, and also via RS-485 which is very nice. However, there are a few issues that should be mentioned: * There is no provision for strain relief on the power connections. Since this unit appears like it's made to be stand-alone and not mounted in an enclosure, this is bad. You do *not* want something snagging on a wire to rip one of the motor phases out at full speed, it would be a bad day for both the VFD and the person touching the cable. * When the motor is off, I can still hear some high-pitched sounds from the motor. It appears some high-frequency stuff is still getting through.

Variateur fonctionnel. Quelques bruits éléctroniques bizarres mais remplit sa fonction