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    1/2 hp Non-Enclosure VFD, 1ph Input, 3ph Output

    1/2 hp Non-Enclosure VFD, 1ph Input, 3ph Output

    5 out of 5 based on 4 reviews | Write a review
    $137.68
    Factory direct sale 1/2hp 0.4kW VFD, custom-made non enclosure frequency inverter, compact and lightweight, multiple drives can be housed in a cabinet, single phase 220V/230V input, three phase 220v-240v output.
    SKU: GK3300-2S0004
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Low cost 1/2 hp (400w) non enclosure variable frequency drive, single phase 220V ±15% input, convert single phase to 3 phase, 3 amps, wide range speed adjustment.

    Specification:

    Basics Model GK3300-2S0004
    Capacity 1/2 hp (0.4 kW)
    Shipping weight 665 g
    Dimension (L*W*H) 151*104*73 mm
    I/O Feature Rated current 3 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: A lot of money can be saved through VFD
    Turning off only 10% of the fans and water pumps can save up to 25% of energy costs. In most systems, reducing its speed by 50% will result in a 75% reduction in energy consumption.
    VFD helps your business operate more efficiently by using only the energy needed.
    VFD extends the service life of equipment by reducing wear. Maintenance costs are also reduced.

    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.

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

    This video will show you how to measure electrical circuit using digital multimeter.

    In this video we've guided you through how to do VFD control wiring with a self-lock push button switch to run the motor in forward direction. We've covered everything from wiring to programming and even a test run. So just watch it through and hope you'll find it informative and helpful.

    How to control multiple VFDs via Modbus

    ATO VFD supports multi-unit linkage. In a short time, you don't have to turn on each VFD. You can start/stop/modify parameters at the same time with one key.

    How to call different VFD ports to enable different speeds

    The above video is also called multi-speed operation. Similarly, we can use PLC or relay to control the speed of VFD at different stages.

    Existing reviews of 1/2 hp Non-Enclosure VFD, 1ph Input, 3ph Output
    To what terminals can I do that?
    I need to setup a pump dry float that will turn off the VFD. To what terminals can I do that?
    From: Farrah | Date: 01/03/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    If your dry float has a normally open dry contact (NO), you can connect this dry contact to the X1 and COM terminals of the VFD. When the dry float has a signal, the normally open contact is closed, connecting the X1 and COM terminals, and the VFD stops. (Please set P4.00=11, define X1 terminal as stop signal)
    I want to know some information about VFD
    Hello, I have a drive EM15-SP1S1 input 120V single phase and output 240V 3 phases. I need to know the parameter to adjust the overcurrent protection and the detection time of overcurrent protection. Thank you.
    From: Angelak | Date: 06/09/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    It is a pity that the overcurrent protection of this model is based on the hardware design (more than 2 times the rated current), so it cannot be set on the software. You can use it normally first. If there is any problem, please let us know.
    According to our needs, you can buy your VFD?
    We have a 5hp deep well pump. I would like soft start capabilities. Supply is 1 phase 220. If I purchase your single phase to 3 phase unit, can it be used with 3 phase input as just a vfd? If so, do any capabilities change.
    From: Rlbrignac | Date: 24/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    If your motor is rated at 3-phase, 208/220/230V, and its rated current is less than 20A, then you can use our 7.5hp drive, of model: GK3000-2S0055G.
    Full information sent by 1/2hp non enclosure VFD
    The 1/2hp non enclosure VFD information sent by ATO.com customer service is complete. I have sent you the relevant information about the 1/2hp non enclosure VFD that I want to buy. I will place an order this spring.
    From: Wallace | Date: 10/03/2021
    Was this review helpful? Yes No (0/0)
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