2.2 kW Single Phase Output Frequency Inverter

$379.23

| 7 review(s) | Add your review

2.2kW 3hp frequency inverter with rated current 17A for sale, input voltage single phase AC 220V±15%, input frequency 47~63Hz. With a start frequency of 0.4Hz~20.00Hz, the inverter's speed adjustment range reaches 1:50. By changing the frequency and voltage supplied to the motor, the variable frequency inverter can achieve stepless speed regulation of the motor.

Free shipping

Delivery date: 3-10 days

SKU: GK3000-1S0022

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Overview
Specs
FAQ
Reviews

Overview

2.2kW frequency drive for single phase motor can power your single-phase motor with variable speeds. Equipped with LED display and cooling fan, variable frequency drive inverters are usually applied in manufacturing, construction, power industry sewage treatment, etc.

Feature

The frequency inverter can change the working power frequency of the motor and realize functions such as speed regulation, energy saving, and automatic control of the motor. The vfd inverter is commonly used in air conditioning and refrigeration systems, sewage purification, power, and chemical industries.
Come with a cooling fan, the frequency drive inverter’s shell material is solid, has strong heat dissipation performance, and has stable safety performance.
Equipped with an LED screen, monitoring of the operating status of the variable frequency drive inverter can be monitored timely.

Details

Air Vents

The single phase motor inverter is equipped with multiple vents and built-in cooling fans to keep the temperature inside the inverter stable. An internal cooling fan cools the drive's internal components and forces air circulation to accelerate heat dissipation.

Aluminum Sheet

The heat sink aluminum sheet of the 2.2kw frequency inverter for single phase motor is a necessary heat dissipation material, which is used to regulate the internal temperature of the vfd inverter, protect the circuit board from heat damage, and ensure normal operation.

LED Display

The LED screen of the frequency drive inverter can display the real-time running status to facilitate parameter setting and adjustment, provide alarm and fault information to prevent damage to the vfd inverter, and prolong the service life of the inverter 3 hp.

Applications

Power Industry

Oil Extraction

Chemical Industry

Transportation Area

Specs

Basics	Model	GK3000-1S0022
	Capacity	2.2 kW (3 hp)
	Shipping weight	4 kg
	Dimension	173135240 mm
I/O Feature	Rated current	17 A
	Input voltage	single phase AC 220V±15%
	Input frequency	47~63Hz
	Output voltage	1 phase 0～rated input voltage
	Output frequency	0~1000Hz
	Over load capacity	150% of rated current for 60s, 180% of rated current for 10s, 200% of rated current for 3s
Control Features	Control mode	V/F, Sensorless vector control (SVC), Speed sensor vector control (FVC)
	Operation command mode	Keypad control, Terminal control, Serial communication control
	Frequency setting mode	Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.
	Start frequency	0.40Hz~20.00Hz
	Speed adjustment range	1:50
	Carrier frequency	1.0-16.0kHz, automatically adjusted according to temperature and load characteristics
	Frequency accuracy	Digital setting: 0.01Hz Analog setting: Maximum frequency * 0.05%
	Torque boost	Automatically torque boost; manually torque boost: 0.1%~30.0%
	V/f curve	Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)
	Acceleration/deceleration mode	Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s
	Jog operation	Jog operation frequency: 0.0Hz~maximum frequency Jog acceleration/deceleration time: 0.1s~3600.0s
	Simple PLC & multi-step speed operation	It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.
	Built-in PID	Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
	Automatic voltage regulation	Keep output voltage constant automatically when input voltage fluctuates
Control Function	Common DC bus	Common DC bus for several VFDs, energy balanced automatically
	Torque control	Torque control without PG
	Torque limit	"Rooter" characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process
	Wobble frequency control	Multiple triangular-wave frequency control, special for textile
	Timing/length/counting control	Timing/length/counting control function
	Over-voltage & over-current stall control	Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping
	Fault protection function	Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function
Input/output terminals	Input terminals	Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: 0～10V or 0/4～20mA A12: 0～10V or 0/4～20mA
	Output terminals	1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay output 2 analog output: 0/4~20mA or 0~10V
	Communication terminals	Offer RS485 communication interface, support MODBUS-RTU communication protocol
Human machine interface	LED display	Display frequency setting, output frequency, output voltage, output current, etc.
Human machine interface	Multifunction key	QUICK/JOG key, can be used as multifunction key
Environment	Ambient temperature	-10℃～40℃, derated 4% when the temperature rise by every 1℃ (40℃～50℃).
	Humidity	90%RH or less (non-condensing)
	Altitude	≤1000M: Output rated power, ＞1000M: Output derated
	Storage temperature	-20℃～60℃

Note:

The single phase motor should not be adjusted to run based on a lower frequency than 80% of its rated frequency for along time, otherwise the motor may fail.
Our frequency inverter cannot be used as a power source, it can only be directly connected to an induction motor to control the motor speed.
This frequency inverter does not control the reverse operation of the motor, if you want to reverse operation, please refer to the motor nameplate instructions.

FAQ

How to maintain a variable frequency drive?

Clean the radiator regularly. It is recommended to clean the radiator at least once a month to remove dust and debris. You can use a soft brush or vacuum cleaner to clean and ensure that there are no obstructions on the surface of the radiator to ensure good heat dissipation.
Check the connection line tightness. Regularly check the connection lines between the variable frequency drive and other equipment to ensure that all connections are tight and reliable to avoid failures caused by looseness. It is recommended to conduct a thorough inspection every quarter and tighten loose wiring.
Monitor operating temperature and voltage. Operating temperature and voltage are key factors affecting home power inverter performance. It is recommended to use temperature monitoring equipment and voltage monitoring instruments to monitor the operating status of the variable frequency drive in real-time.
Replace cooling fans regularly. The cooling fan is an important component to ensure the normal operation of the variable frequency drive. It is recommended to replace the cooling fan at least once a year to ensure its cooling effect.
Check the condition of the filter capacitor. It is recommended to check the condition of the filter capacitor at least once a year. If aging or damage is found, it should be replaced in time.

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Existing reviews

Easy to operate

This 2.2kW single phase output frequency inverter did exactly what I needed. It is also very convenient to operate. It has been used for five months so far and everything is working well. If I need more frequency inverters, I will continue to buy in here.

From: Maurice Dava | Date: 1/13/2025 1:19 AM

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Works perfectly

I have bought two of these frequency inverters over the past 15 months and have found them to be quite a good value. I'm very familiar how to wire and set up. So far, very quiet , very reliable! Works perfectly! I'm very satisfied with these single phase 2.2kW frequency inverters.

From: Davel Keane | Date: 10/14/2024 12:39 AM

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The 2.2kW frequency inverter has a very good performance

The frequency inverter is easy to install and runs smoothly, providing a stable power output with minimal fluctuations. I highly recommend this single phase inverter to anyone who needs a reliable and efficient power supply. The build quality is very good and the performance is top notch.

From: Qulin Poton | Date: 2/13/2023 6:05 PM