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2 hp VFD, 1-Phase 220V to 3-Phase 380V VFD

4.8 out of 5 based on 5 reviews | Write a review

$345.77

2 hp variable frequency drive for sale, converts 1-phase 220v-240v AC input to 3-phase 380v/ 400v output. 1.5 kW VFD for AC motor control, 3.8 amps, wide speed adjustment range.

Input Voltage (Single phase) *
Output Voltage (Three phase) *
Output Voltage (Three phase) *

SKU: GK3000-CS0015

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Delivery date: 6-12 days

2 hp (1.5 kW) VFD at low cost, with 220 volt single phase input, 380 volt, 415 volt three phase output. This variable frequency converter controlled by V/F, sensorless vector control mode.

Specification:

Basics	Model	GK3000-CS0015
	Capacity	2 hp (1.5 kW)
	Shipping weight	3 kg
	Dimension	236130176 mm
	Installation size	222*116 mm
I/O Feature	Rated current	3.8 A
	Input voltage	1 phase 220~240V AC
	Input frequency	50Hz/ 60Hz
	Output voltage (Optional)	3 phase AC 380V/ 400V/ 415V/ 440V/ 460V (Note: 440V, 460V output voltage only for the 1-phase 240V input VFD)
	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 control; Sensorless vector control;
	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

Note: ATO VFD Cannot be used as a power source, it Can only be directly connected to an induction motor to control the motor speed.

Tips: 1-phase 220V input to 3-phase 380V VFD functions

The phase change function of single phase to three phase, the function of frequency conversion.
With most of the functions of a general-purpose VFD, such as soft start function (reduce the starting current, reduce the impact on the power grid, can replace the soft starter), speed control function (0 to motor rated speed infinitely adjustable), terminal start-stop forward-reverse switching function (through an external switch to control the motor start, stop, forward and reverse, can replace the AC contactor), etc..
With motor protection functions, over-current overload over-voltage over-heat short-circuit protection, etc., effectively extending the service life of the equipment.

1-phase 220 volt to 3-phase 380 volt VFD can solve the reality of the problem:

Power supply voltage mismatch problem, that is, power supply 220V, equipment power 380V.
The power supply phase mismatch problem, that is, the power supply 1-phase, equipment with electricity 3-phase.
Power supply frequency mismatch, that is, the power supply 50Hz/60Hz, equipment with electricity 0-400Hz (arbitrary setting).

In this video, ATO will show you the vfd basic troubleshooting guide.

4-20mA speed control on VFD

4-20mA is as common in analog control systems as 0~10V, and ATO GK3000 series VFDs are also perfectly compatible.

VFD analog input 0-10V frequency control (VI port)

ATO GK3000 VFD uses external voltage analog to control the frequency so as to achieve the purpose of motor speed regulation.

Control VFD with potentiometer & button (VI port)

ATO GK3000 vector VFD supports control of synchronous motors, and supports external potentiometer and button control.

Forward and reverse VFD button control

This video is for ATO GK3000 upgrade version VFD 1-phase to 3-phase & 3-phase VFD (3-wire control/external terminal control mode).

Existing reviews of 2 hp VFD, 1-Phase 220V to 3-Phase 380V VFD

I need some help

I have an ATO GK3000 and I would like to control fan speed, single phase 240v motor. I have removed capacitors from a motor (Start and running) and followed programming from your manual, it works but create high frequency noise, on some speed vibrate and I'm sure get hot quicker than normally. Could you help me with this?

From: Jewel | Date: 25/11/2024

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ATO Responded

1. We do Not recommend removing the capacitor to start the motor. We recommend that you connect the starting capacitor and use the wiring method without removing the capacitor. Connect the VFD input to L, N, and the output to UW or UV or VW terminals. And it is not recommended to run the single-phase motor at low speed for a long time. If you want to run for a long time, the motor speed needs to run at more than 60% of the rated speed.
2. If your VFD nameplate has 9000, please refer to this video case: https://www.youtube.com/watch?v=jiVpJAY84MQ&list=PLlo8RulDRnthB_yJeKHLcVVbUFz2r9ked&index=5
If your VFD nameplate does not have 9000, please refer to this video case: https://www.youtube.com/watch?v=D8zavX-9vVw&list=PLlo8RulDRnthBFbP4ydheukDSKw2hAfDn&index=15

Single to Three Phase VFD

I am not able to reverse my motor with the reverse button, when I press it no movement happens. But, if I change p0.04 to 1, it will reverse in the forward direction. Is there something I can change to be able to reverse?

From: Levis | Date: 05/02/2024

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ATO Responded

You can set P7.00=5 (rev key is defined as reverse function)

Can our motor be connected to your VFD?

The motor I have is an old wood shaper from the year 1941. The 3450 rpm motor is pulley to create 8500 at the working end of the cutting tool. I want to spin it to approx. 14,000 RPM, can I use your VFD?

From: Stephens | Date: 15/12/2021

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ATO Responded

No, the motor should be VFD duty rated in order to be connected with the VFD.

I want to buy an ATO's VFD

I just purchased the VFD.
Everything works, the motor spins based on the potentiometer speed controller.
My question is, is there any way to set/program so the motor automatically spins (based on the current potentiometer speed setting) when I power on the VFD?
I appreciate your support.

From: Raybell | Date: 17/09/2021

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ATO Responded

Please set the parameters and test again.
P5.07=1 Auto starts after power on again.
P5.08=__ Restart time.

How to install 2 hp VFD?

Is the 2hp VFD designed to be installed in an enclosure or can it be installed on the wall inside the electrical/mechanical room. If installed on the wall is there a cove plate for the electrical conduit to secure to etc?

From: Kelly | Date: 11/05/2021

Was this review helpful? Yes No (1/0)

ATO Responded

Yes, can be installed on the wall, and the cover will be provided, it is standard accessory.

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