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

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$1,095.67

Affordable price 10 hp (7.5 kW) VFD, converts 220v/ 230v /240v 1 phase input to 380v/ 400v/ 415v 3 phase output, 17 amps, V/F and sensorless vector control.

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

SKU: GK3000-CS0075G

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Delivery date: 6-12 days

Customized single phase 220 volt to three phase 380 volt VFD, 10 hp variable frequency drive for AC motor speed control at 50Hz/ 60Hz input frequency.

Specification:

Basics	Model	GK3000-CS0075G
	Capacity	10 hp (7.5 kW)
	Shipping weight	8 kg
	Dimension	330200200 mm
	Installation size	316*188 mm
I/O Feature	Rated current	17 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 to 3-phase 380V VFD working principle

The principle of variable frequency drive is a power control device that applies the principle of frequency conversion technology and microelectronics technology to control AC motors by changing the working frequency of the motor.

The output waveform of VFD is a simulated sine wave, mainly used in 3-phase asynchronous motor speed regulation, also called frequency converter. The VFD is mainly composed of rectifier (AC to DC), filter, VFD (DC to AC), brake unit, drive unit, detection unit and microprocessor unit. The VFD mainly adopts the AC-DC mode (VVVF frequency conversion or vector control frequency conversion), which first converts the frequency AC power into DC power through the rectifier, and then converts the DC power into AC power with controllable frequency and voltage to supply the motor.

The single phase 220 volt to three phase 380 volt VFD converts the 220V AC power supply into DC power supply through rectifier (voltage doubling rectifier), and then converts the DC power supply into 3-phase 380V AC power supply with controllable frequency and voltage to supply the motor.

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

Wish to ask some questions to verify correctness in "GROUP P8" of the VFD

We have powered wired to the VFD from our 240VAC 3 Phase Delta bus using a 240V single phase (L1 and L3). The motor has been wired to the drive as well and we would like to spin the motor using the drive push buttons and wheel on the VFD face plate.
The VFD parameters have been reviewed for the motor and wish to ask you some questions to verify correctness in "GROUP P8". We believe some changes should be made which are in red: can you confirm?

From: Santos | Date: 08/04/2024