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WEG CFW-09 Variable Frequency Vectrue Inverter Drive CFW090142T3848ESZ Inv #3551



WEG CFW-09 Variable Frequency Vectrue Inverter Drive

This WEG CFW-09 Variable Frequency Vectrue Inverter Drive is in new condition. It is still wrapped in plastic in the manufacturer's crate. This inverter was purchased as a backup unit but was never used. This item will ship via Freight Truck. Local Pickup is also available. Please refer the the specifications below and contact us if you have any questions.


The WEG CFW09 Series of Variable Frequency Drives incorporates the world’s most advanced technology in drives for three-phase AC induction motors. The Vectrue Technology™ represents a significant innovation, allowing this generation of WEG VFD’s to combine Volts/Hertz, Sensorless Vector and Closed Loop Vector (with encoder) control techniques all in one product. In addition, WEG’s exclusive Optimal Braking™ technology eliminates the need for the dynamic braking resistor in some applications allowing a simpler, more compact and economic solution.


  • Pumps
  • Fans / Blowers
  • Conveyors
  • Compressors
  • Agitators and Mixers
  • Extruders
  • Grizzly Feeders
  • Centrifuges
  • Cranes and Hoists
  • Rollout Tables
  • Presses
  • Saws

Standard Features:

  • V/Hz or Sensorless Vector Control via parameter selection
  • Self Tuning to motor parameters
  • NEMA 1 Enclosure
  • 150% current overload capacity
  • DC bus connections accessible
  • Detachable Smart Keypad with dual display and Copy Function
  • 32 bit RISC microprocessor controlled PWM output
  • 1.25 / 2.5 / 5 / 10 kHz adjustable switching frequency
  • Six isolated programmable digital inputs
  • Three programmable relay outputs (250Vac / 1A)
  • Two isolated programmable analog inputs
  • Two programmable analog outputs
  • 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, power supply under voltage and phase loss and external fault
  • Control features: Linear and “S” amp acceleration and deceleration, local/remote control, DC braking, torque boost, motor slip compensation, electronic pot, preset speeds, adjustable V/Hz profi le, maximum and minimum adjustable motor speed limits, three skip frequencies, adjustable output current limit, JOG, ride-thru, fl ying start and PID regulator
  • Display readings: Motor speed, frequency, voltage, current and torque, output power (kW), last four faults, drive status, digital and analog I/O status, hours powered and hours running
  • Ambient: 32ºF (0ºC) to 104ºF (40ºC), 3300 ft (1000m) altitude, 90% humidity, non-condensing

Manufacturer: WEG
Model: CFW090142T3848ESZ
Serial Number: 1000862624
Catalog Number: CFW-090142TGZ
Date of Mfg: 07/03/2008
Software Version: 3.76
Country of Origin: Brazil
Power Supply
     Voltage: 380-480 V: 380/400/415/440/460/480V (+10%, -15%)
     Phase: 3
     Frequency: 50/60 Hz +/- 2 Hz (48…62 Hz)
     Amps 209
Motor HP
     CT*: 100
     VT*: 125
Drive AMPS
     CT*: 142
     VT*: 174
Braking Transistor: No
Enclosure: NEMA 1
* CT= Constant Torque; VT=Variable Torque

Request more information on this item

1-800-990-2440 or (785) 256-4114