ADV20變頻器介紹V/f inverter, from 0.4 up to 3.7kW ＊ Power supply: 115-230V 1ph and 460V 3ph （±10%）, 50/60Hz （±5%）＊ Motor ratings from 0.4kW （0.5Hp） to 3.7kW （5.0Hp） ＊ Certifications: CE, UL and cUL Features: • Regulation control mode: SPWM （Sinusoidal Pulse Width Modulation） control （V/f control） • Output frequency: 0.1 ～ 600Hz • EMC Filter integrated （for models 230V 1-phase and 460V 3-phase） • RFI-switch for IT mains • Torque Characteristics: starting torque can be 150% at 5.0Hz • Overload Endurance: 150% of rated current for 1 minute • Accel/Decel Time: 0.1 to 600 seconds （2 Independent settings for Accel/Decel time） • DC Braking: Operation frequency 0.1-600.0Hz, output 0-100% rated current Start time 0-60 seconds, stop time 0-60 seconds • 1 Analogue Inputs（0-10V/4-20mA） • 1 Multifunction Analogue Outputs （0-10V） • 6 Digital Inputs （PNP / NPN） • 1 Relay Outputs,form C/change-over contact • Keypad included （6-key, 7-segment LED with 4-digit, 4 status LEDs, master frequency, output frequency, output current, custom units, parameter values for setup and lock, faults, RUN, STOP, RESET, FWD/REV） • RS-485 communication interface （RJ-45） with Modbus protocol • Interfacing with the more common field bus: ProfiBus, CANopen, DeviceNet, and LonWorks （optional modules） • Easy DC BUS sharing • IP20 protection degree