0.75 kW Single Phase to Three Phase Frequency Inverter

$159.32

| 5 review(s) | Add your review

0.75kw frequency drive inverter for sale, convert single phase to three phase for AC motor speed controls, rated current 4A, speed regulation 1:100. With IP20 protection, variable frequency drive single phase to 3 phase has RS485 communication mode, and PID controller is convenient to make closed-loop system. The single phase to 3 phase inverter is usually applied in motor, pump, electric equipment and so on.

Free shipping

Delivery date: 3-10 days

SKU: GK3000-2S0007

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Overview
Specs
FAQ
Reviews

Overview

Frequency drive inverter, converting single phase to three phase, RS485 communication code, and IP20 enclosure rating, stable and durable. 0.75kw frequency inverters with cooling fans have good heat dissipation performance.

Feature

With input voltage 1 phase 220V AC ±15%, 1 phase to 3 phase inverter has an input frequency of 50Hz/ 60Hz.
Communication RS485, inverter single phase to three phase process high-speed control accuracy ≤±0.5% of rating synchronous speed.
Automatic voltage regulation (AVR) of variable frequency inverter can keep constant output voltage when power source voltage varies.
With IP20 protection, the vfd inverter can work at (–10℃, 40℃), good safety performance, durable and high quality

Details

Digital Display

The electronic screen of the variable frequency inverter displays clear fonts. The indicators of the variable frequency drive single phase to 3 phase will display the corresponding inverter operating conditions. It can monitor real-time 0.75kw inverter data changes, and improve safety performance.

Multi-function Button

Equipped with multi-function keys, inverter has menu/exit, forward, up/down keys, stop/reset, etc. The functional keys of the frequency drive inverters are very convenient for adjusting the operating single phase inverter to three phase parameters and operating status at any time.

Cooling Fan

The cooling fan installed in the 1 hp inverter from single phase to three phase introduces cooling air into the 0.75kw inverter, reducing the temperature of the components, protecting the devices from damage, and prolonging the inverter's service life.

Applications

Medical Equipment

Solar Power Generation

Electric Vehicle Charging

Office Equipment

Specs

Basics	Model	GK3000-2S0007
	Capacity	0.75 kW (1 hp)
	Shipping weight	2 kg
	Dimension	14285113 mm
I/O Feature	Rated current	4 A
	Input voltage	1 phase 220V AC ±15%
	Input frequency	50Hz/ 60Hz
	Output voltage	3 phase AC 0~input voltage
	Output frequency	0Hz~1000Hz
	Over load capacity	150% of rated current for 1 minute, 180% of rated current for 3 seconds
Control Feature	Control mode	V/F, Sensorless vector control (SVC), Speed sensor vector control (FVC)
	Communication	RS485
	Speed regulation	1:100
	Start torque	150% of rating torque at 1 Hz
	Speed control accuracy	≤±0.5% of rating synchronous speed
	Frequency precision	Digital setting: max frequency x± 0.01%; Analog setting: max frequency x± 0.2%
	Frequency resolution	Analog setting: 0.1% of max frequency; Digital setting: 0.01Hz
	Torque boost	Automatic torque boost, manual torque boost 0.1%~30.0%
	Interior PID controller	Be convenient to make closed-loop system
	Automatic energy save running	Optimize V/F curve automatically based on the load to realize power save running
	Automatic voltage regulation (AVR)	Can keep constant output voltage when power source voltage varies.
	Automatic current limiting	Limit running current automatically to avoid frequent over-current which will cause trip
Environment	Enclosure rating	IP 20
	Temperature	–10℃~ +40℃; VFD will be derated if ambient temperature exceed 40℃; each rise 1℃, the derate will be 5%
	Humidity	5%-95%, without condensation
	Altitude	≤1000m; VFD will be derated if above 1000m
	Impingement and oscillation	Normal running:<5.9m/s2 (0.6g); Transportation:<15m/s2 (1.5g)
	Store environment	–20℃~ +60℃; no dust, no corrosive gas, no direct sunlight

FAQ

How to determine the size of a single-phase to three-phase inverter?

Load characteristics: Consider the rated power, rated voltage, rated current, speed range, and other parameters of the motor, as well as the starting and operating characteristics of the motor. These factors will directly affect the capacity and selection of the vfd inverter.
Speed regulation range: It is necessary to clarify the speed regulation range of the motor and the running time at different speeds. The wider the speed range, the higher the requirements for the frequency inverter.
Dynamic response: If the motor needs to frequently adjust speed or needs to respond quickly, then you need to choose an inverter with better dynamic response performance.
Environmental conditions: Consider the ambient temperature, humidity, altitude, vibration, and other factors for the installation and operation of the frequency drive inverter to ensure that the frequency inverter can adapt to the on-site environment.
Additional functions: If additional functions are required, such as remote control, communication interfaces, energy-saving functions, etc.

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Existing reviews

Good for motor control, but limited power

The 0.75 kW single-phase to three-phase frequency inverter is a reliable choice for controlling AC motors and pumps. The speed regulation is smooth, however, with just 0.75 kW of power, it’s unsuitable for heavy-duty equipment.

From: Haley Gallacher | Date: 1/20/2025 6:25 PM