Will this work on my 10hp air compressor setup going from single phase to 3 phase setup? Or is there a larger one that works better for this applicati

It should work, this converter runs at 50 hertz, it ramps up from 0 to 50 hertz slowly. I am using on a 30” band saw that is very hard starting and it works flawless. You will have to Remove the factory switch on your compressor and wire vfd in its place, I am not sure of the wires for the pressure switch. But yes this vfd will convert single to 3 phase.

Does this unit have auto-start when input is energized?

It can if you set that option. Defaults to no.

I continue to get tE error no matter what i do. Heard a pop inside the unit im guessing a cap blew. Anyone have similar problems?

I can't answer your question specifically, but I have had 4 of these units fail. IMHO, these units are sub standard. None of the ones which failed were being "pushed", all of them were rated at least 50% above the load they were controlling. I suspect you are looking at a failure oh one of the triacs, not a cap. Since switching to another brand of VFD, I have had no failures and better performance.

Will this power a 1950s 10hp 3 phase american tool works pacemaker lathe on single phase or 220? i do not have 3 phase service.

yes that is what this is desigfned to do

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VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model)

Product ID: 629934975

Details

Brand
HY HUANYANG
Model name
GT-7R5G-2
Power source
AC
Recommended uses for product
controlling of
Wattage
7.5 KW

⚡7.5KW / 10HP power output

📡RS-485 MODBUS communication

🔄0.5-400Hz variable frequency range

Description

⚙️ Power your workshop like a pro—effortless control, legendary performance!

PRECISION VECTOR DSP TECH - Experience high torque at low speeds with advanced DSP vector control, boosting motor efficiency and smooth operation.
SMART CONNECTIVITY CONTROL - Remote potentiometer speed control and RS-485 communication enable flexible, professional-grade automation integration.
ROBUST INDUSTRIAL RELIABILITY - Built-in PID control, anti-jamming, and comprehensive error protection make it perfect for CNC, pumps, compressors, and more.
SEAMLESS 3 PHASE MOTOR CONTROL - Run your 3-phase asynchronous motor effortlessly on single or three-phase 220V power—no costly phase converter needed.
WHISPER QUIET DURABLE DESIGN - 16kHz carrier frequency and optimized cooling ensure ultra-low noise, minimal EMI, and extended VFD lifespan.

The VFD Vector 1/3-Phase 220V to 3-Phase Converter (GT Series 7.5KW, 10HP) is a high-performance variable frequency drive designed to run 3-phase asynchronous motors on single or three-phase 220V power. Featuring advanced DSP vector control for superior low-speed torque, RS-485 MODBUS communication, and remote speed control capabilities, it delivers precise motor management with low noise and electromagnetic interference. Ideal for CNC machines, pumps, compressors, and industrial automation, it offers robust protection, easy installation, and reliable operation in demanding environments.

Specifications

ASIN	B077KSN4C5
Antenna Location	controlling and varying the speed of 3-phase industrial machinery
Brand	HY HUANYANG
Built-In Media	TOOL
Customer Reviews	4.0 4.0 out of 5 stars (108)
EU Spare Part Availability Duration	1 Years
Electrical Output Waveform	Pure Sine Wave
Frequency	0.5 Hz
Input Voltage	220 Volts
Item Type Name	VFD
Item Weight	6.61 Pounds
Manufacturer	HY HUANYANG
Mfr Part Number	GT-7R5G-2
Model Name	GT-7R5G-2
Model Number	GT-7R5G-2
Output Power	7500 Watts
Output Voltage	220 Volts
Peak Output Power Watts	7500
Power Source	AC
UPC	724509858367
Voltage	220 Volts
Wattage	7.5 KW

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