WEG Variable Frequency Drives

WEG CFW09 AC Variable Frequency Drives

1 HP to 500 HP

WEG CFW09 AC Variable Frequency Drives (1HP to 500HP)

WEG CFW09 AC Variable Frequency Drives (1HP to 500HP)

CFW09 VECTRUE Inverter

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

Applications

  • 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 up to 200HP
  • IP20 “Finger Safe” Enclosure from 250 to 500HP
  • 200-240V or 380-480V input voltage
  • Single or Three-phase input voltage up to 3HP/230V
  • 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” 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 motor speed limits, three skip frequencies, adjustable output current limit, JOG, ride-thru, flying 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: 32°F (0°C) to 104°F (40°C), 3300 ft (1000m) altitude, 90% humidity, non- condensing

Optional Features

  • Closed loop vector control
  • Remote keypad with cable and mounting frame
  • RS-232 or RS-485 Serial Interface
  • On/Off line PC programming with Superdrive
  • Fieldbus Comm: Profibus DP, DeviceNet or Modbus RTU*
  • Encoder buffered output
  • Additional digital and analog I/O
  • Dynamic Braking Resistors available for most models

* Requires optional RS-232 or RS-485 Interface

Contact Joliet Technologies for Custom Drive Pricing.
Phone: (815) 725-9696 or
Toll Free: (866) 492-9888
Fax: (815) 725-9393
E-mail: info@joliettech.com
RFQ – Request for Quote

© WEG Industrias. All Rights Reserved.
Specifications and pricing subject to change without notice.

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