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    7.5 hp VFD, Single Phase to Three Phase VFD

    5 out of 5 based on 2 reviews | Write a review
    $697.14
    7.5 hp variable frequency drive, single phase to three phase VFD, 24 amps, RS485 enabled, manufacturer direct sale.
    SKU: GK3000-2S0055G
    Availability: In stock
    Free Shipping Worldwide
    Delivery date: 2-12 days

    Single phase 7.5 hp VFD, single phase 220V to three phase variable frequency drive, 24 amps. Using it as a phase converter to convert 1-phase 220v (230v, 240v) home power supply to drive 3-phase motors.

    Specification:

    Basics Model GK3000-2S0055G
    Capacity 7.5 hp (5.5 kW)
    Shipping weight 8 kg
    Dimension 330*200*200 mm
    I/O Feature Rated current 24 A
    Input voltage 1 phase 220~240V AC
    Input frequency 50Hz/ 60Hz
    Output voltage 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: Difference between VSD, VFD, ASD, AFD

    The most correct term - according to IEEE and IEC - is ASD (Adjustable Speed Drive). This refers to the electronic equipment used to regulate the operating speed of the motor and driven equipment by controlling the frequency and voltage applied to the motor.
    NOTE that other terms in common use include (but are not limited to): VSD (Variable Speed Drive), AFD (Adjustable Frequency Drive), and VFD (Variable Frequency Drive), they are referring to the same motor drives, just different names.
    There is no difference between a VSD and VFD in terms of what it is designed to do. There MAY be differences based on specific internal components/construction and how it achieves that goal.

    Existing reviews of 7.5 hp VFD, Single Phase to Three Phase VFD
    Recommend a suitable VFD
    We are looking for single phase input and output VSD for single phase fan 230VAC, 0.4kW. Could you please advice.
    From: Lucas | Date: 08/06/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, recommended drive model: GK3000-1S000, 1 hp (0.75 kW) power capacity.
    Do you provide reactors for 1-phase VFD?
    We are looking forward to using your 1-phase VFD for a wall pump application. The pump motor will be about 180 meters from the VFD and your VFD manual says to use line reactors if the motor is more than 100 meters away. Please advise if you provide reactors for 1-phase.
    VFD.
    From: Jubil | Date: 24/11/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we provide, and usually when the distance between the VFD and the motor is more than 100m, a reactor is required to be installed at the output.
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