hi would this run 5.5hp motor 3 phase

Yes, this VFD can run 5.5hp motor three-phase. If you have other questions about the product, you are welcome to contact us by email. Hope to help you and wish you a happy life

Can i use this inverter for a air compressor 5.5 hp 230/400v 13.5/7.88 a 2850 rpm

Presume the 13.5 to 7.88 is amp load of the air compressor. As air compresses it needs energy/ current A. If the motor is rated at 13.5 A once at pressure of 7.5-8 bar storage pressure. 400 volt rated meaning input power will be approx 220volt uk volts and twice the current approx 26/27 amps. The inverter is rated 4 kw. And your motor is 5.5 hp equates to 4.1 kw, so you will need the next model. I’m not an electrician but mechanical engineer. Hope this helps.

Hi would this run a 3 phase 2.2kw watt motor

Hello, the one you consulted is single-phase. You can take a look at the two inverters in our shop. The ASINs are B087NLF6RT and B089VPJKMK, both of which are 2.2KW, three-phase, and are of Sanke brand. The quality is guaranteed to meet your needs. There are many frequency converters in our shop, which are available for you to purchase. If you encounter any problems, you are welcome to contact us by email.

what single phase input supply does it require?

Hello, thank you for your question, this inverter is a single-phase 220VAC power input, please rest assured to buy, if you have other questions about the product or encounter any difficulties in the use process, you are welcome to contact us, wish You have a happy life.

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VFD Inverter 220V 4KW,Universal Variable Frequency Drive Single phase to 3 phase Inverter Frequency Converter PWM control V/F open loop,VFD Speed Controller

Product ID: 136070930

Details

Brand
Jectse
Model name
AT1-4000X
Power source
AC
Recommended uses for product
Industrial
Wattage
4 KW

⚡4KW high power output

📶Up to 400Hz max output frequency

🔄Universal single to three-phase conversion

NZ$686

Duties & taxes included

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Description

⚙️ Power your workflow with precision and silence — the future of frequency drives is here!

BUILT TO ENDURE - Engineered with large heat sinks and multiple protections (overcurrent, overvoltage, overheating) to ensure long-lasting reliability.
POWER MEETS PRECISION - Delivers a robust 4KW output with high torque and wide speed range for demanding industrial applications.
SEAMLESS PHASE CONVERSION - Transforms single-phase 220V input into stable three-phase output, expanding your equipment compatibility.
WHISPER QUIET PWM CONTROL - Advanced PWM technology minimizes noise and electromagnetic interference for a professional environment.
INTUITIVE SPEED MANAGEMENT - Supports stepless speed control via external potentiometer and multi-function inputs for precise operational flexibility.

The Jectse VFD Inverter 220V 4KW is a high-performance variable frequency drive designed for industrial and commercial use. It converts single-phase input to three-phase output with a maximum frequency of 400Hz, delivering stable 4KW power. Featuring advanced PWM control for low noise and EMI, robust safety protections, and versatile speed control options, this inverter ensures reliable, efficient motor speed management in harsh environments.

Specifications

ASIN	B07Q44X8WQ
Antenna Location	Industrial, Commercial
Best Sellers Rank	96,855 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 372 in Motor Speed Controllers
Box Contents	Variable Frequency Drive
Brand Name	Jectse
Country of Origin	China
Customer Reviews	3.8 3.8 out of 5 stars (41)
Electrical Output Waveform	Pure Sine Wave
Frequency	400 Hz
Input Voltage	220 Volts
Inverter Capacity Volt-Amp	4500
Item Dimensions L x W x H	12L x 17W x 15H centimetres
Item Weight	1.54 Kilograms
Manufacturer	Jectse
Manufacturer Part Number	Jectse7tyfawurqb
Model Name	AT1-4000X
Model Number	AT1-4000X
Number of Outlets	1
Output Power	4 Kilowatts
Output Voltage	220 Volts (AC)
Peak Output Power Watts	4000
Power Source	AC
Standby Power Shutoff	high performance
UPC	703633044693
Unit Count	1.0 count
Voltage	220 Volts
Wattage	4 KW

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NZ$686

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

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1 week ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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