Existing reviews of 2 hp (1.5 kW) VFD, 3 Phase 240V, 415V, 480V
I have one more question, actually. Does this 1ph To 3ph, 2hp VFD require a line neutral ground connection? The only outlets I have available are either 120V line-neutral-ground or 240V split-phase hot-hot-ground connection?
From:
Stafford
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Date:
26/04/2021
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The dive input can be 240V split phase hot-hot-ground connection. Just connect the 2 hot lines to VFD L,N input terminals, it works with no problem.
Our confusion about VFD settings
We are setting up the VDF, but are a lot confused.
We need it to start at 5Hz. It should be P020, but when we set that to 5, the VFD starts at 0 and runs to 5Hz?
We set it to 60 and it starts from 0 and accelerates till 60.
From:
Jray
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Date:
15/09/2021
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Please set P2.01=5, and test again.
My doubts about VFD installation
Can I just install your 7 inch HMI to your GK3000 variable frequency drive without a plc? And everything works ok?
From:
Bletscher
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Date:
18/11/2021
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If there is no PLC, you can install HMI to vfd, but you need to program the configuration parameters yourself. So it is easier / better to use PLC.
Can this VFD be programmed to reverse for a few seconds and then return to forward automatically?
From:
phandler
|
Date:
12/12/2022
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Yes, it can be, but your motor must be a three-phase motor, and the speed of reverse rotation and the speed of forward rotation (frequency) must be the same.
That is to say, the three-phase motor and VFD can be programmed to reverse for three seconds each time they are started, and then run forward, but the reverse frequency is the same as the forward frequency.