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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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
Workshop
Wattage
3 KW

⚡3kW / 4HP power output

📡RS-485 communication & MODBUS support

🔄0-400Hz variable frequency range

NZ$499

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Description

⚙️ Elevate your motor control game with silent power and smart precision!

SMART CONNECTIVITY - Integrated RS-485 port with MODBUS protocol enables advanced remote monitoring and control.
BUILT TO LAST SAFE - CE certified, non-flammable design with low failure rate and comprehensive error protection for peace of mind.
POWER YOUR PRECISION - Delivers robust 3kW (4HP) output to seamlessly drive your 3-phase motors with unmatched efficiency.
SMOOTH SPEED CONTROL - Variable frequency from 0 to 400Hz lets you fine-tune motor speed for ultimate process optimization.
WHISPER QUIET OPERATION - 16kHz carrier frequency ensures near-silent performance, perfect for noise-sensitive professional environments.

The Huanyang HY03D023B VFD Variable Frequency Drive Converter is a compact, lightweight 3kW (4HP) inverter designed to convert single or three-phase 220V AC input into a stable three-phase output with adjustable frequency up to 400Hz. Featuring RS-485 communication with MODBUS support, advanced PID control, and low noise operation, it offers reliable, efficient motor speed control for industrial and commercial applications. CE certified and built with safety-first design, it ensures durability and ease of use for professional-grade automation.

Specifications

Antenna Location	Workshop, Industrial
Asin	B0775GRPFJ
Best Sellers Rank	#95,053 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Power Spindle Sanders #378 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) 4.4 out of 5 stars
Electrical Output Waveform	Modified Sine Wave
Frequency	400 hertz
Input Voltage	220 volts_of_alternating_current
Item Highlight	220VAC 1-3 Phase Input ,220VAC 3 Phase Output,0-400HZ,13A,for 3 Phase Motor Speed Control-(HY03D023B)
Item Weight	3.6 pounds
Manufacturer	Huanyang Electrical
Mfr Part Number	HY03D023B
Model Name	HY03D023B
Model Number	HY03D023B
Number Of Items	1
Number Of Outlets	3
Output Voltage	220 volts_of_alternating_current
Peak Output Power Watts	5592
Power Source	ac
Upc	724509857896
Voltage	220 volts
Wattage	3 KW

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

NZ$499

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews