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

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

    5 out of 5 based on 5 reviews | Write a review
    $142.46
    Cheap price 1 hp non-enclosure VFD, 208V to 240V single phase input & output 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
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Affordable 0.75 kW single phase VFD, non shell design, single phase 220V/230V input, single phase and three phase 0~input voltage 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 (L*W*H) 150*98*114 mm
    I/O Feature Rated current 4.7 A
    Input voltage 1 phase 220~240V AC
    Input frequency 50Hz/ 60Hz
    Output voltage 1 Phase/3 phase AC 0~input voltage
    Output frequency 0.00~400.00Hz
    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

    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.

    Existing reviews of 1 hp Non-Enclosure VFD, 1ph Input, 1ph/3ph Output
    1hp non enclosure VFD protection degree
    What is the protection degree of your VFDs?
    From: Manny | Date: 10/05/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Nema 1 (IP 21).
    Very good VFD
    We brought a compressor which works in 230 volt 60 Hz maximum current will take 16 Amps. But in India we had 230 volt 50 Hz. Request your support for the right product to convert 50 Hz to 60 Hz with the same voltage level.
    From: Crish | Date: 30/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    You can use our 1-phase VFD. But note that the VFD can be used for motor individually not for your whole equipment/machine, with direct connection between VFD output terminals and motor input terminals, nothing in between. Also, the motor will be fully controlled (on/off/speed control) via VFD buttons only.
    Based on the situation I described, which VFD would you recommend to me?
    I have an older Rockwell-Delta lathe that has 4 variable pulleys to control speed and does a poor job of that. I would like to install a vfd to control speed and reverse it. The motor is a 1/2 hp, type c, rpm 1725, sf 1.00, V 115/208/230, ph 1, a8.0/4.0, 60 hz, amb 40c, fr 56, code j, ins b* and says it can go into reverse by interchanging the red and black wires. What do you recommend?
    From: Nico | Date: 03/11/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Your motor is 1-phase, so it can not be reversed via 1-phase VFD, and you have to interchange the red and black wires, so you can reverse the direction.
    Questions about your 1-phase drive
    For your GK3000-1S0015 and GK3000-1S0007 1-phase drive, will these take 208v without any issues?
    From: Ortize | Date: 20/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, of course. It can take 208/220/230/240V with no problem.
    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
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Our products have been strictly tested according to factory standards before leaving the factory, and the quality is worthy of guarantee. We have also done withstand voltage tests for countries such as the United States, Canada, Australia and other countries with single-phase voltages up to about 240V. Therefore, there is no problem for our products to meet the requirements of the Australian 240V voltage.
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