WEG CFW09 AC Variable Frequency Drives

1 HP to 500 HP

• CFW09 Overview
• CFW09 Hardware
• Description
• CFW09 NEMA 1 Enclosure Catalog Numbers & Prices
• CFW09 Options, Accessories & Prices
• CFW09 DB Resistors 10% & 20% Duty Cycle
• CFW09 Technical Data

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

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Specifications and pricing subject to change without notice.