Why won't my motor spin above 10Hz or so. It whines like it is speeding up with the increase in Hz, but actually stops.

My guess is that your output output terminal UVW is missing a terminal connection. Because of the lack of pictures or videos, I can only come to this conclusion at present.I suggest you send pictures or videos to me. This is my email address: service@hy-electrical.com

Hi, anyone can help explain how to connect vfd to breakout board

Not sure what you're trying to achieve. I've used the keyboard at a remote location, by just connecting it with an extender cable. Other internal connections are available for other inputs. Time delay relay after initial power on, then apply a reset, or run pulse...etc.

I have a 3 hp 12 amp 1825 rpm 3 phase motor. Will this vfd unit run it?

Yes it well. That is the same size motor that I have. One thing of note, I cannot figure out how to set the controller for 60 cycles. It only seems to run at 50 cycles which means your motor runs slower. I am running single phase so don’t know about the 3 phase application.

Hello I'm looking for a 220v to 360v 3 phase step up transformer or inverter 10 amps, 50 hertz

This link to the VFD might suit your needs.But your motor power needs to be less than the VFD https://www.amazon.com/dp/B07RP6YHQF?ref=myi_title_dp

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VFD Variable Frequency Drive Converter 3kW 4HP 220V

VFD Variable Frequency Drive Converter 3kW 4HP 220V

Product ID: 57232427

Details

Brand
HY HUANYANG
Model Name
HY03D023B
Power Source
ac
Recommended Uses For Product
Industrial and
Wattage
3 KW

⚡3kW Power Output

📡RS-485 Communication Support

🔄0-400Hz Frequency Range

Rp6782890

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Power your precision with the VFD that works as hard as you do!

SMART REMOTE CONTROL - Supports remote potentiometer speed control and switch start/stop for hands-free operation.
RELIABLE SAFE OPERATION - Low failure rate with non-flammable design and CE certification ensures peace of mind.
WHISPER QUIET PERFORMANCE - Engineered for low noise and minimal electromagnetic interference to keep your workspace calm.
COMPACT LIGHTWEIGHT DESIGN - Small footprint and just 3.6 lbs—perfect for tight industrial spaces and easy installation.
SEAMLESS MOTOR COMPATIBILITY - Runs 3-phase motors on single or three-phase 220V input for ultimate flexibility.

The HY HUANYANG 3kW Variable Frequency Drive Converter delivers versatile 220V input compatibility, precise motor speed control up to 400Hz, and robust RS-485 communication. Its compact, lightweight design combined with low noise and safety certifications make it an essential upgrade for professional-grade industrial automation.

Specifications

ASIN	B0775GRPFJ
Antenna Location	Industrial machinery and tools, CNC machines
Best Sellers Rank	#113,765 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Power Spindle Sanders #160 in Electrical Motor Controls
Brand	HY HUANYANG
Built-In Media	Electronic component
Color	3.0KW
Customer Reviews	4.4 4.4 out of 5 stars (57)
Electrical Output Waveform	Modified Sine Wave
Frequency	400 hertz
Input Voltage	220 volts_of_alternating_current
Item Weight	3.6 pounds
Manufacturer	Huanyang Electrical
Mfr Part Number	HY03D023B
Model Name	HY03D023B
Model Number	HY03D023B
Number of Outlets	3
Output Power	3000 watts
Output Voltage	220 volts_of_alternating_current
Peak Output Power Watts	5592
Power Source	ac
Standby Power Shutoff	High (but specific percentage cannot be determined)
UPC	724509857896
Voltage	220 volts
Wattage	3 KW

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