Mô tả ngắn:
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