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    80 hp Single Phase to Three Phase Converter

    5 out of 5 based on 1 reviews | Write a review
    1 Phase to 3 phase converter for sale, 80 hp (60 kW) static phase converter convert from 220 volt single to 3 phase, with LCD, LED display, output frequency 50Hz/60Hz.
    SKU: ATO-PHC-80
    30-day Returns
    Delivery date: 6-12 days

    Professional digital display singel phase to 3 phase converter, 80 hp single 240 volt to 415 volt 3 phase converter, frequency 50 or 60Hz, other phases and voltages can be customized.


    • When the load is a motor, the phase converter should be more than 5~7 times the motor capacity.
    • When the load is soft start + motor, the phase conver should be more than 3 times the motor capacity.
    • When the loadis VFD + motor, the phase conver should be more than 1.5~2 times the motor capacity.


    Model ATO-BZT-60kW
    Isolation Mode Low frequency transformer
    Input Voltage Optional: 110V/ 120V/ 220V/ 230V/ 240V/ 415V/ 440V/ 480V) single phase 2 wire
    Output Voltage Optional: 220V/ 380V/ 400V/ 415V/ 440V/ 480V) 3 phase 4 wire+PE
    Input Current 184.5A at 230V (Input Current=Power/Input Voltage/1.414)
    Rated Output Power 80 hp (60 kW)
    Output Waveform Pure sine wave
    Output Current 86.6A at 400V
    Frequnecy 50Hz or 60Hz
    Power Factor 1
    Overload Ability 150%, 5 Seconds
    Efficiency >93%
    Waveform Distortion Rated (THD) ≤3%(Linear load)
    Dynamic Respond (0 to 100% load) 5%, ≤50ms
    Display LCD
    Running Mode Working continously
    Electrical Inslation Properties 2000Vac, 1 Minute
    Communication Interface RS485 (Optional)
    Protection Input under voltage, overvoltage, output over-current, short circuit, overheating etc.
    Cooling Method Forced air cooling
    Short Circuit Protection No automatic recovery, need to restart the machine
    Noise (1 meter) ≤50dB
    Degree of Protection IP20 (indoor)
    Working Altitude ≤2000m
    Woorking Temperature -25~+55°C
    Relative Humidty 0~90%, Non condensing
    Dimension 750*750*1480mm
    Weight 590kg

    Single Phase
    Single phase
    Split phase
    Split phase


    80 hp Single Phase to 3 Phase Converter Details


    1. Single phase to 3 phase converter input voltage, output voltage, frequency and phase can be customized.
    2. Pure sine wave output, transient response is less than 50ms, waveform distortion is minimal, conversion efficiency is high, and output voltage is stable.
    3. The static phase converter uses a low frequency transformer to ensure that the input voltage and output voltage are completely electrically isolated to avoid interference.
    4. Using SVPWM space vector algorithm, high conversion efficiency, high instantaneous power, low no-load loss, conversion efficiency can reach more than 94%, and no-load loss is small.
    5. The output AC power supply is suitable for all types of appliances, power tools, motors, etc. Has a higher driving load capacity.
    6. 3 Phase converter has the function of filtering out grid interference and interference at the same time, with stable voltage and frequency power performance, and provides a more stable and pure power supply environment for back-end equipment.
    7. Complete output protection function, with output overvoltage, overload, short circuit, overheating, self-diagnostic protection and other protection functions.
    8. High conversion efficiency, high instantaneous power and low load loss.
    9. Two start modes: step-down start and variable frequency start. Customers can set the startup mode according to the load type. Reduce the use of frequency converters, thereby reducing equipment investment costs, easy wiring and control.

    single phase to three phase power converter

    Tips: Harm of three-phase power imbalance

    In a three-phase power supply system, because some electrical equipment is only suitable for single-phase power consumption, such electrical equipment is connected to the power grid. Improper arrangements will cause three-phase current imbalance. Unbalanced current will cause different voltage drops in each phase of the system, resulting in unbalanced three-phases of the grid voltage. Its main hazards are:
    1. For the induction motor, due to the imbalance of the three-phase voltage, a reverse-order rotating magnetic field will be generated on the stator of the induction motor. At this time, the induction low-end machine operates under the action of the positive and negative rotating magnetic fields. Because the positive-sequence rotating magnetic field is much larger than the reverse-sequence rotating magnetic field, the rotation direction of the motor still rotates in the positive-sequence direction. However, the reverse sequence current of the rotor is large. Due to the existence of the reverse sequence current and the magnetic field, a large reverse sequence braking torque will be generated, which will greatly reduce the output power of the motor, and the motor winding will overheat.
    2. In transformer and distribution equipment, the power loss will increase. All generators, transformers and other electrical equipment are designed under three-phase load balancing conditions. If one phase in the three-phase circuit is abnormal, it is called phase loss. When it appears, the motor will vibrate or rotate weakly and have a lot of noise. If the controller is operated under phase loss, it will be easy to burn or start.

    In this video, ATO will show static phase converter converting single-phase 220V to three-phase 380V. And this phase converter has VFD technology to start the three-phase asynchronous motor to reduce the impact on the power grid.

    Existing reviews of 80 hp Single Phase to Three Phase Converter
    Input and output voltage of the phase converter
    Hello, would this work with a cnc manual milling machine with 3 axis servo motors? Main motor is 3 hp 2.2kw, 8.5/4.25 amps? And what are the input and output voltage?
    From: lian | Date: 11/04/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Sorry, it can't and its input voltage have 110V/ 120V/ 220V/ 230V/ 240V/ 415V/ 440V/ 480V) single phase 2 wire, and output voltage have 220V/ 380V/ 400V/ 415V/ 440V/ 480V) 3 phase 4 wire+PE. You can select from these voltages.
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