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0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad

    Buy cheap 0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad from wholesalers
     
    Buy cheap 0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad from wholesalers
    • Buy cheap 0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad from wholesalers
    • Buy cheap 0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad from wholesalers

    0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad

    Ask Lasest Price
    Brand Name : VEIKONG
    Model Number : VFD500
    Certification : CE, ROHS
    Price : negotiable
    Payment Terms : T/T, Western Union, L/C
    Supply Ability : 1000 units per week
    Delivery Time : depends on quantities
    • Product Details
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    0.75kw-710kw Automation Direct VFD Variable Frequency Drive With LCD Keypad


    220v/ 380v 0.75kw-710kw vfd ac drive Inverter with LCD keypad


    Strong R&D Power


    Board design: ECAD design platform-Mentor, Network design constraint Netclass(set network width and distance)


    Shematic diagram interdesign with PCB to a perfect extent with complete serious checking function


    Power module design platform-heat model design


    Power Electronics design-IGBT Pulse Test


    Software design: powerful function:Simulink-MotorConrol simulation platform


    Item

    Specifiation

    Input

    Inuput Voltage

    1phase/3phase 220V:200V~240V

    3 phase 380V-480V:380V~480V


    Allowed Voltage fluctuation range

    -15%~10%


    Input frequency

    50Hz / 60Hz,fluctuation less than 5%

    Output

    Output Voltage

    3phase:0~input voltage


    Overload capacity

    General purpose application:60S for 150% of the rated current

    Light load application:60S for 120% of the rated current

    Control

    Control mode

    V/f control

    Sensorless flux vector control without PG card(SVC)

    Sensor speed flux vector control with PG card (VC)


    Operating mode

    Speed control,Torque control(SVC and VC)


    Speed range

    1:100 (V/f)

    1:200( SVC)

    1:1000 (VC)


    Speed control accuracy

    ±0.5% (V/f)

    ±0.2% (SVC)

    ±0.02% (VC)


    Speed response

    5Hz(V/f)

    20Hz(SVC)

    50Hz(VC)


    frequency range

    0.00~600.00Hz(V/f)

    0.00~200.00Hz(SVC)

    0.00~400.00Hz(VC)


    Input frequency resolution

    Digital setting: 0.01 Hz

    Analog setting: maximum frequency x 0.1%


    Startup torque

    150%/0.5Hz(V/f)

    180%/0.25Hz(SVC)

    200%/0Hz(VC)


    Torque control accuracy

    SVC:within 5Hz10%,above 5Hz5%

    VC:3.0%


    V/f curve

    V / f curve type: straight line, multipoint, power function, V / f separation;

    Torque boost support: Automatic torque boost (factory setting), manual torque boost


    Frequency giving ramp

    Support linear and S curve acceleration and deceleration;

    4 groups of acceleration and deceleration time, setting range 0.00s ~ 60000s


    DC bus voltage control

    Overvoltage stall control: limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault;


    Undervoltage stall control: control the power consumption of the motor by adjusting the output frequency to avoid yaw failure


    VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip;

    VdcMin control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump undervoltage fault


    Carrier frequency

    1kHz~12kHz(Varies depending on the type)


    Startup method

    Direct start (can be superimposed DC brake); speed tracking start


    Replace famous brands vfd in general application.



    VEIKONG big power VFD250KW VFD355KW project


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