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    Biến tần V&T 1.5KW 220VAC, FWI-FI71-20D0110

    Technical specifications

    Table 1-3  General technical specifications

    Input Power Input Voltage Uin 200V(−10%)~240V(+10%)   1/3PH

    380V(−10%)~480V(+10%)   3PH

    Input Frequency 48Hz~62Hz
    Maximum Supply Imbalance ≤3%
    Power Output Output Voltage 0V~Uin
    Output Frequency 0Hz~300Hz
    Main Performance Function Voltage Control V/F, Open loop Vector Control
    Switching Frequency 1kHz~15kHz
    Adjust Speed range Open loop vector -1:100, V/F mode -1:50
    Start Torque 0.5Hz: 100% rated torque, 1Hz: 150% rated torque
    Torque Accuracy 7%
    Torque ripple ≤2%
    Speed accuracy ≤1%n (Under the rated operating conditions)
    Reference Resolution Digit- 0.01Hz, Analogue- 0.1%×Max. frequency
    Accel. & Decel. Rate 0.1s~3600s
    Voltage Boost 0.1%~30.0%
    Overload 150% rated output current, 1 minute
    V/F 4 types: V/F (user can program) and ramp (2.0 power, 1.7 power, 1.2 power)
    DC Braking Injection frequency: 0.0%~20.0% Max. frequency

    Injection current: 0.0%~300.0% rated current

    Injection time: 0.0s~60.0s

    Dynamic Braking Brake rate: 0.0%~100.0%
    Jog Jog frequency: 0.00Hz~50.00Hz

    Jog interval time: 0.1s~60.0s

    Preset 4 speeds (decided by control terminals)
    AVR Maintain the rated output voltage when the input power supply voltage changed.
    Special Performance Function Internal PID Easy to form a closed-loop control system
    Control Terminal Reference Source Digit: display panel, motorized pot (E-Pot), PID, comms.
    Analogue: AI: 0V~10V, 0(4)mA~20mA, keypad potentiometer
    Operation Mode Keypad, control terminals, serial comms.
    Digital Input Terminals DI1~DI4: programmable terminals
    Analogue Input Terminal AI: programmable terminal, 0V~10V, 0(4)mA~20mA, can be used as digital input terminal by programming
    Analogue Output Terminal AO: programmable terminal, 0V~10V, can be used as digital output terminal by programming
    Status Relay 1 programmable relay, contactor data:

    AC250V/2A(COSφ=1)

    AC250V/1A(COSφ=0.4)

    DC30V/1A

    Comms. Connectors Terminals A, B
    Protocol Modbus RTU
    Environment Altitude 1000m rated

    1000m~3000m,1% rated current derating per 100m

    Operating Temperature -10°C~+40°C
    Max. Humidity ≤90%RH, no-condensing
    Vibration ≤5.9m/s2(0.6g)
    Storage Temperature −40°C~+70°C
    Running Environment Indoor, non-flammable, no corrosive gasses, no contamination with electrically conductive material, avoid dust which may restrict the fan
    Protection Output shortage, over current, over load, over voltage, under Voltage, phase loss, over heat (heatsink and junction), external trip, etc.
    Efficiency ≥89%
    Mounting Method Surface mounting, DIN rail
    Enclosure IP00, IP20 (by adding optional device)
    Cooling Method 0.4kW model is nature cool, others are forced air cool