Existing reviews of 1 hp VFD, Single Phase 120V Input, 1ph/3ph 220V Output
Do I need an additional relay to use with the 1 hp VFD, or can I connect it directly to the motor?
From:
Garety
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Date:
14/03/2021
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Just connect the 1 hp VFD directly to the motor.
We are looking into 1 hp VFD, single phase 120V Input, 1ph/3ph 220V output drive to control a couple fans, want to make sure we can control these with a pressure transducer having 0-10v dc signal? Also what is the lead time if we order two?
From:
Amanda
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Date:
27/04/2021
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Yes, you can control the drive via 0-10V signal.
Total delivery time to your address: Approx 1 week after payment is made.
Questions about 1hp VFD parameters
For your 1hp variable frequency drives. Are the parameters saved when set, or is there a process to save them?
From:
Deborah
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Date:
08/11/2021
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The parameters are saved automatically when set.
1. I am looking to drive a spindle motor at 230v with 3.3FLA. (1HP) . Should I upsize and move to the 2hp unit?
2. The table in the description listed rated current as 4 amps (7 amps for 2hp unit). Is this input or output rating?
3. What are the recommended feeder circuits wire gauge and breaker amperage for both this unit and the 2hp unit?
4. Do you recommend wiring in fuses before the VFD (i.e. slow blow fuse, etc)?
From:
Matt
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Date:
18/07/2022
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1. Yes, it is safer to use 2HP capacity.
2. 4A is the output rating.
3. 1.5mm square wire is enough. The current of the circuit breaker should be more than 2 times greater than the output current of the inverter.
4. A fuse can be added to the VFD input.
We want the protocol of capabilities on this modbus.
For us, modbus is certainly good.
Then can you give us the protocol of capabilities on this modbus?
Then what type do you have in mind and then can you give us a graduated price please?
Thanks.
From:
faye
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Date:
28/02/2023
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Sorry, we don't have a protocol of capabilities. Our products use the national standard protocol, and we use the MODBUS protocol that comes with the bottom layer of the TI chip. May I ask what architecture you use to make the bottom layer, the architecture generally has a protocol.
This VFD just doesn't work
Finally received a replacement spindle motor to eliminate that as a potential issue but I get the same error 2. I have re-checked every setting many times and this thing just doesn't work. I don't know what else to do.
From:
Cboh
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Date:
02/03/2023
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Okay, in order to solve your problem as soon as possible, please feedback the following information:
1. Please send us your spindle motor nameplate label.
2. Please send a video to tell us how you set the parameters of the VFD. Please make sure the parameters of F1-01~F1~04 are correct. The video should show that when you finish the parameter setting, connect the spindle motor, start running, and then show the error code err02. You can send us the large video file via wetransfer.com.