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    10 hp VFD, 1-Phase 220V to 3-Phase 380V VFD

    $726.89
    Affordable price 10 hp (7.5 kW) VFD, converts 220v/ 230v /240v 1 phase input to 380v/ 400v/ 415v 3 phase output, 17 amps, V/F and sensorless vector control.
    SKU: GK3000-CS0075G
    *
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Customized single phase 220 volt to three phase 380 volt VFD, 10 hp variable frequency drive for AC motor speed control at 50Hz/ 60Hz input frequency.

    Specification:

    Basics Model GK3000-CS0075G
    Capacity 10 hp (7.5 kW)
    Shipping weight 18 kg
    Dimension 423*258*230 mm
    I/O Feature Rated current 17 A
    Input voltage 1 phase 220~240V AC
    Input frequency 50Hz/ 60Hz
    Output voltage (Optional) 3 phase AC 380V/ 400V/ 415V/ 440V/ 460V (Note: 440V, 460V output voltage only for the 1-phase 240V input VFD)
    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: 1-phase 220V to 3-phase 380V VFD working principle

    The principle of variable frequency drive is a power control device that applies the principle of frequency conversion technology and microelectronics technology to control AC motors by changing the working frequency of the motor.

    The output waveform of VFD is simulated sine wave, mainly used in 3-phase asynchronous motor speed regulation, also called frequency converter. The VFD is mainly composed of rectifier (AC to DC), filter, VFD (DC to AC), brake unit, drive unit, detection unit and microprocessor unit. The VFD mainly adopts the AC-DC mode (VVVF frequency conversion or vector control frequency conversion), which first converts the frequency AC power into DC power through the rectifier, and then converts the DC power into AC power with controllable frequency and voltage to supply the motor.

    The single phase 220 volt to three phase 380 volt VFD converts the 220V AC power supply into DC power supply through rectifier (voltage doubling rectifier), and then converts the DC power supply into 3-phase 380V AC power supply with controllable frequency and voltage to supply the motor.

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