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    10 hp (7.5 kW) VFD, Three Phase 220V, 440V, 480V

    $463.25
    Affordable 10 hp (7.5 kW) VFD, three phase 220V/440V/480V input for option, three phase output variable frequency drive, 17 amps, V/F & vector control, manufacturer direct sale.
    SKU: GK3000-4T0075G
    Free shipping
    Delivery date: 6-12 days

    10 hp variable frequency drive, three phase 220V /440V /480V ±15%, IP20 enclosure.

    Specification:

    Basics Model GK3000-4T0075G
    Capacity 10 hp (7.5 kW)
    Shipping weight 6.5 kg
    Dimension 280*181*183 mm
    I/O Feature Rated current 17 A
    Input voltage 3 phase 220V /440V /480V AC ±15% (Optional)
    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: Variable frequency drive fault dynamic test method
    The dynamic test can only be proceeding after the static test result is normal. Dynamic testing must note the following issues:

    1. Before powering, the input voltage must be confirmed. If connect 380V power supply into 220V VFD, the VFD will be burned.
    2. Check all the connections of the VFD to be correct connected and fastened. Improper connection may lead to failure, or seriously, to be burned.
    3. After power on, check the failure display content, and initially determine the reasons.
    4. If the fault is not displayed, first check whether the parameters are abnormal, and then reset the parameters, and start VFD to test U/V/W three-phase output voltage under no-load situation.
    5. When the output voltage is normal and three-phase equilibrium, start load test. And it's best to start full load test.
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