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    Picture of 7.5 HP (6 kW) Single Phase to Three Phase Power Converter
    Picture of 7.5 HP (6 kW) Single Phase to Three Phase Power Converter
    Picture of 7.5 HP (6 kW) Single Phase to Three Phase Power Converter
    Picture of 7.5 HP (6 kW) Single Phase to Three Phase Power Converter
    Picture of 7.5 HP (6 kW) Single Phase to Three Phase Power Converter
    Picture of 7.5 HP (6 kW) Single Phase to Three Phase Power Converter

    7.5 HP (6 kW) Single Phase to Three Phase Power Converter

    1 review(s) | Add your review
    SKU: PH-SP3PC-6KW
    $4,659.99
    ● Generates stable 3 phase power from single phase electricity for industrial motors and equipment. ● Produces clean pure sine wave output with high conversion efficiency up to 94%. ● Supports wide voltage input and customizable three phase output voltage. ● Integrated LCD status display and intelligent protection functions.
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    ⏱️ Delivery: 6-12 days
    🔙 30-day Returns
    Overview

    The 6kW single phase to three phase power converter is designed to generate stable three-phase electricity from a standard single-phase power supply. With a rated capacity of 6kW (7.5HP), it is ideal for running three-phase motors, CNC machines, pumps, air compressors, and industrial tools in locations where three-phase utility power is not available. Using advanced SVPWM control technology, the phase converter produces pure sine wave output with low harmonic distortion and high efficiency up to 94%, ensuring reliable and efficient operation for industrial equipment.

    Note:

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

    Specification

    Power 6 kW (7.5 hp)
    Weight 110kg
    Output Waveform Standard pure sine wave
    Wide Voltage Input 80-320V AC (can customization)
    Input Voltage Optional: 110V/ 120V/ 220V/ 230V/ 240V/ 380V/ 415V/ 440V/ 480V single phase 2 wire
    Input Current 18.4A at 230V (Input Current=Power/Input Voltage/1.414)
    Output Voltage Optional: 220V/ 380V/ 400V/ 415V/ 440V/ 480V 3 phase 4 wire+PE
    Output Current 8.7A at 400V
    Input Frequency 50Hz/ 60Hz
    Output Frequency 50Hz/ 60Hz
    Startup Mode Selection Stable frequency step-down start or frequency start, can be selected on the LCD screen settings
    Frequency Stability ≤0.01%
    Load Regulation ≤3%
    THD ≤2% (Linear load)
    Phase Angle 120°±1°
    Crest Factor Ratio 3:1
    Circuit Mode IPM module, SVPWM modulation
    LCD Display Output voltage, output current, output frequency, output power, fault code, time temperature, startup mode selection, setting parameters
    Protection Input under voltage, overvoltage, output over-current, short circuit, overheating etc.
    Protective Reaction Time ≤2ms
    Machine Efficiency ≥94%
    Insulation Properties 1800V AC/ 10mA/1 min
    Insulation Impedance 500V DC/ 50MΩ
    Cooling Method Forced air cooling
    Noise 1m> 60dB
    Ambient Temperature -25℃~+55℃
    Humidity 0~95% (No condensation)
    Size 540mm(L) * 540mm(W) * 760mm(H)

    PDF computingSingle Phase to Three Phase Converter.PDF

    Details
    Single phase to three phase converter feature

    Feature

    • Adjustable Electrical Parameters: Input voltage, output voltage, and frequency can be configured based on application needs.
    • Stable Sine Wave Power: Produces clean and stable AC power suitable for motors and industrial equipment.
    • Efficient Power Conversion: SVPWM modulation ensures high efficiency and low standby loss.
    • Motor-Friendly Startup: Two startup options help reduce startup current and improve load performance.
    • Noise and Interference Filtering: Delivers stable voltage and frequency for sensitive equipment.
    • Complete Protection System: Includes short circuit, overload, and overheating protection.
     

    Details

    1. Status Display LCD: 6kW phase converter displays system status, electrical data, and alarm information.
    2. SPD: Provides surge protection for internal components.
    3. Circuit Breaker: Protects the system against fault conditions.
    4. Wiring Hole: Simplifies cable installation and maintenance.
    5. Input / Output Terminal: Designed for safe and convenient power connections.
    Single phase to three phase converter detail

    Dimension6kw single phase to three phase converter size

    Wiring Instructions

    Phase converter single phase wiring instructions

    Single Phase

    Phase converter split phase wiring instructions

    Split Phase


    Application

    CNC machines

    CNC Machines

    Air compressors

    Air Compressors

    Woodworking machinery

    Woodworking Machinery

    Agricultural equipment

    Agricultural Equipment

    FAQ

    Q1: What equipment can a 6kW single phase to three phase converter power?

    A 6kW single phase to three phase converter is suitable for larger industrial equipment such as CNC machines, milling machines, air compressors, and water pumps. It provides reliable three-phase power for machines that require higher motor capacity.

    Q2: Why use a single phase to three phase converter?

    A single phase to three phase converter allows businesses and workshops to operate three-phase motors and industrial equipment without installing expensive three-phase utility power. It is widely used in small factories, garages, farms, and workshops where only single-phase electricity is available.

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    1 review(s)
    5.0 1
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    Lemuel | 9/18/2026 9:15 AM
    Great 6kW Single-to-3-Phase Converter
    This 7.5HP phase converter runs my CNC machine smoothly. It provides stable 3-phase power from a single-phase supply, with a clear LCD and built-in protection. The cabinet feels solid, and installation was straightforward. A practical solution for shops without 3-phase power.
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