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VEVOR Variable Frequency Drive, AC 220V Input 4KW Variable Frequency CNC Drive Inverter Converter, VFD 5.5HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed Control

Customer Reviews for VEVOR Variable Frequency Drive, AC 220V Input 4KW Variable Frequency CNC Drive Inverter Converter, VFD 5.5HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed Control

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Customer Reviews

4 Out of 5
Based on 147 reviews
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John John
m
Bonjour, je l'ai branché et il a fondu, je ne vous en ai rien dis car vous m'auriez répondu que je m'était trompé dans le raccordement. bonne journée.
0 people found this helpful
Customer Service Reply: Bonjour ! Nous vous remercions sincèrement d'avoir partagé votre expérience d'achat avec nous. Cela nous aide énormément à nous améliorer. Nous transmettrons vos commentaires à l'équipe concernée afin d'effectuer les optimisations nécessaires. Merci encore pour votre précieux avis ! Nous sommes désolés d'apprendre que notre produit vous a posé problème. Nous comprenons parfaitement la frustration qu'un dysfonctionnement en cours d'utilisation peut être. N'hésitez pas à nous contacter via notre chat en direct ou notre assistance par e-mail. Nous souhaitons résoudre ce problème rapidement !
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ko ko
Cant get tech support
I have been trying to connect tech support for so i can connect unit to my cnc. I have submitted several "contact us" notices.
0 people found this helpful
Customer Service Reply: We are truly sorry that you encountered issues while using the product,we apologize for failing to provide you with a smooth experience of its functions. Please refer to the existing product manual on the product detail page and the online usage tutorials first. Rest assured, if these resources do not resolve your problem, please head to our "Contact Us" page online,look for it in the bottom navigation bar. Submit a ticket there for any unresolved issues, and our customer support team will contact you via email and provide updates until the problem is solved. We appreciate your understanding.
Levi Levi
electric engineer
Between the 3 phases it only allows to get maximum 220V so it is a device for 3x110-120V. It is NOT meant for real 3x220V (380V) or 3x230V (400V). It do NOT match with the European voltage standards, despite the customer support statement. After the confirmation of the customer support, I have tried to connect that to 3x230V and it exploded. Overvoltage protection reach for only +15%.
1 people found this helpful
Bob Bob
Owner
Unable to purchase from this site anymore. Cannot specify shipping unable to use Fedex. This is a problem because customer service says ( I cannot help you with that) I thought that what customer service was for
0 people found this helpful
Customer Service Reply: Dear valued customer,thank you for reaching out to us and sharing your concerns. We genuinely appreciate your feedback and understand how important it is for you to have a positive experience with our products or services.

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