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    50 hp Single Phase to Three Phase Converter

    5 out of 5 based on 1 reviews | Write a review
    Digital LCD display phase converter single from to 3 phase static phase converter, 50 hp (40 kW), 50Hz or 60Hz frequency is available, 220V/240V/415V/440V/480V 1 phase to 380V/400V/415V/440V/480V 3 phase, low price, high quality and long service life time. Widely used in lathes, milling machines, grinders, drills, sawing machines, metalworking and woodworking equipment and printing presses.
    SKU: ATO-PHC-050
    30-day Returns
    Delivery date: 6-12 days

    220V single phase to 3 phase converter for sale, 40 kW, 50 hp, 3 phase converter has the function of filtering out grid interference and interference at the same time, with stable voltage and frequency power performance.


    • 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-40kW
    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 123A at 230V (Input Current=Power/Input Voltage/1.414)
    Rated Output Power 50 hp (40 kW)
    Output Waveform Pure sine wave
    Output Current 57.7A 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 320kg

    Single Phase
    Single phase
    Split phase
    Split phase


    50hp 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

    What are the differences between three phase, two phase and single-phase?

    1. Differences in power supply methods. Single-phase power refers to the form of electrical energy transmission consisting of a phase line (commonly known as the live line) and a neutral line. The power supply loop formed by two phase wires is called two-phase power, which is referred to as two-phase power. Three-phase alternating current is a form of transmission of electrical energy, referred to as three-phase electricity for short. A three-phase AC power supply is a power supply consisting of three AC potentials with the same frequency, equal amplitude, and a phase difference of 120 °.
    2. Difference in voltage level. Three-phase electricity is a phase-to-phase voltage of 380V. Two-phase electricity is 220V. Single-phase is 220V, which is the voltage between phase line and neutral line.
    3. Differences in use. Three-phase power is used for power supply of large equipment such as enterprises and factories, such as motors and pumps. The two phases are mostly used for household appliances such as homes, schools and restaurants. Single-phase power, two-phase power, and three-phase power are the so-called in the low-voltage three-phase four-wire (380V / 220V) power supply system.
    4. Difference in the number of wires. Three-phase electricity has two more live wires than two-phase electricity. Single-phase electricity is composed of a phase wire and a neutral wire, and the voltage is 220v.
    5. Differences in connection methods. Three-phase power can be connected to the motor, and three can enter the motor at the same time. There are star connection and delta connection. In a single-phase system, there are only two wires. Power is measured using a power meter. In a three-wire system, two power meters are required. Two-phase power is a multi-phase AC power system in the early twentieth century. The generator has two windings and the output voltages are orthogonal. The system usually has four wires, two for each phase. Sometimes the center lines are shared, so only three lines are needed.

    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 50 hp Single Phase to Three Phase Converter
    Questions about phase converter
    Can you provide 440V single phase input To 400V 3-phase output phase converter?
    From: Grmascuba | Date: 16/12/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, and it is the same price as shown on the web site "regular one".
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