Customer Reviews

4.96 out of 5
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  • 2020-07-04 00:20:59

    boy was i happy this thing worked. i live in canada and have 220v split phase to my garage. hooked the vfd up and it powers up the little horizontal mill no problem. output was 400v at 60Hz, which is great. speed control works really good. my mill has a 2 speed motor, so i have to stop the vfd before i switch to the second speed or reverse with the mill control switch. VFD forward and reverse work and so does the deceleration time, which is pretty nice feature. the front panel is very cheap, but

    Comments
  • 2019-12-05 08:23:59

    Chegou bem embalado e antes do prazo de entrega!!! =) Parece estar tudo ok, só falta testar!!!

    Comments
  • Caz
    ZA
    2019-10-21 10:46:49

    I received the unit not happy at all

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  • 2020-01-30 17:17:30

    looks better than here, arrived ok, hope to try soon

    Comments
  • 2019-03-07 13:46:00

    I am using my AT4 to control the motor of my lathe and the motor of my mill. This is possible, since I do not run both motors at the same time.

    Comments (2)
  • 2020-02-16 09:36:30

    Радость от приобретения преобразователя,была не долгой.С начала все было хорошо,в дальнейшем частота увеличивалась а обороты не повышались.Двигатель вращался на пониженных оборотах,которые не соответствовали отображаемой частоте.Ток потребляемый двигателем резко подымался

    Comments
  • Eduardo
    FM
    2019-11-19 18:25:18

    dear seller how to reset this i tem i buy only frequency come up the displays my manualis lost can sent me i dia this

    Comments
  • 2019-11-18 00:49:04

    Strangely do not have a earth/ground connection like the other VFD's in the range. Seems to be working well otherwise

    Comments
  • 2019-11-06 00:46:28

    I have received the product yet, could not comment on the quality or how it will work ? so I will wait and comment later

    Comments
  • Fanecip
    IT
    2020-09-20 07:32:38

    Inverter 2.2 kw 220v Arrived fast, well packed, I'm happy.

    Comments
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