20HP WEG CFW08 VFD IP56 INDOOR 380-480VAC 3PH INPUT CFW080300TGN4A1Z

WEG CFW-08 WASH (IP56/NEMA4) Series is intended for speed control of three-phase induction motors. Designed for exclusively industrial or professional use, the VSD incorporates the most advanced technology and full features in a compact product, beyond a set of special functions available. WEG CFW-08 VSD's are easy to install and operate. They are equipped with a optimized software that can be easily set through a Keypad, which enables them to process and control most of industrial machines. Standard Features: WEG Standard Programing NEMA4(IP56) Enclosure V/Hz and Sensorless Vector Control 150% current overload capacity 16 bit DSP controlled PWM output 2.5 / 5 / 10 / 15 kHz adjustable swiching frequency Four isolated programmable digital inputs Display readings: Motor speed, frequency, voltage, current, last fault, heatsink temperature and drive status Two programmable relay outputs (1NO, 1NC, 240vac 0.5A) Two isolated programmable analog inputs (0-10V, 0/4-20mA) Protective features: Over current, motor overload, drive over temperature, output phase-to-phase and phase-to-ground short circuit, DC bus over and under voltage and external fault Control features: Linear and "S" ramp acceleration and deceleration, local/remote control, DC braking, torque boost, motor slip compensation, electronic pot, preset speeds, adjustable V/Hz profile, maximum and minimum adjustable frequency limits, two skip frequencies, adjustable output current limit, JOG, ride-thru, flying start and PID regulator. Ambient: 32ºF (0ºC) to 104ºF (40ºC), 3300ft (1000m) altitude, 90% humidity, non-condensing SuperDrive (G1) compatible Special Functions and Resources Include: Password to enable programming Fault self-diagnosis and auto-reset Indication of specific quantity (programmable) - (e.g.: m/min, rpm, among others) Slip compensation (V/F control) Adjustable quadratic and linear V/F curve Self-tuning routine (sensorless vector control) Dynamic braking Momentary speed impulse function (Jog) Copy of the setting via serial operating interface - HMI (copy function) Linear and “S” type ramps Independent acceleration and deceleration ramps DC braking (direct current) Multispeed function with up to 8 preset speeds Selection of the direction of rotation Overlapped PID control (automatic control of level, pressure, etc.) Start with the motor spinning (flying start) Rejection of critical or resonant frequencies (skip frequency) Operation during momentary network faults (ride-through) Communication protocols: Modbus-RTU, CANopen and DeviceNet