1 hp Non-Enclosure VFD, 1ph Input, 3ph Output

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$142.46

Cheap price 1 hp non-enclosure VFD, 208V to 240V single phase input variable frequency drive, single phase 220v to three phase output, compact board VFD with high quality performance, ideal for integrate system solutions.

SKU: GK3300-2S0007

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Delivery date: 6-12 days

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Affordable 0.75 kW single phase VFD, non shell design, single phase 220V/230V input, single phase to three phase output, for 1-phase and 3-phase motor speed adjustment.

Specification:

Basics	Model	GK3300-2S0007
	Capacity	1 hp (0.75 kW)
	Shipping weight	887 g
	Dimension (LWH)	15098114 mm
I/O Feature	Rated current	4.7 A
	Input voltage	1 phase 220~240V AC
	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 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: Why need to oversize the single phase VFD
The variable frequency drive supplied by ATO.com can operate with single phase input. However, to provide three phase power to the AC motor when only single phase input power is obtained, for this application, the internal components of the 1-phase VFD must be enlarged, otherwise the load must be decreased. Either way, VFDs in 1 phase applications must be oversized to withstand the increased bus voltage ripple and increased input current. If you do not oversize variable frequency drive for the motor in a single phase application, what is waiting for you will be continuous failures.

This video includes three parts: 1. What is customized equipment? 2. Difference between non-enclosure and standard VFDs. 3. Pratical operation of ATO non-enclosure VFD. All above explains the features, functions and working of non-enclosure VFD.

PDF:

GK3000 Series VFD User Manual

Quick Setup Manual & Application

VFD Troubleshooting Guide

Existing reviews of 1 hp Non-Enclosure VFD, 1ph Input, 3ph Output

Are you aware if the VFD has had a "safety" test doen?

Thanks again for the EMC test report. Are you aware if the VFD has had a "safety" test doen, to the relevant IEC safety standard? And also if the product was test up to 240V, that's what we have in Australia. I've also just now purchased another one.

From: Drew | Date: 28/02/2023