WEG CFW-090105TDDBZ Variable Frequency Drives

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WEG CFW-090105TDDBZ Variable Frequency Drives

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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 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. WEG innovated and simplified braking torque for special applications. Optimal Braking™ eliminates the need for the dynamic braking resistor in some applications allowing a simpler, more compact and economic solution.

WEG CFW-090105TDDBZ Variable Frequency Drive Specifications

Motor Volts 230 V

Input Power Supply 3-Phase 230V

Motor CT HP 40

Motor VT HP 50

CT Amps 105

VT Amps 130

Braking Transistor YES

Frame Size 6

Enclosure NEMA 1

V/Hz Control V/Hz or Sensorless Vector Control via parameter

Input Voltage 200-240V or 380-480V input voltage.Single or Three-phase input voltage up to 3HP/230V.

Current Overload Capacity 150 %

PWM Output 32 bit RISC microprocessor controlled PWM output

Switching Frequency 1.25 / 2.5 / 5 / 10 kHz adjustable switching frequency

Inputs Six isolated programmable digital inputs. Two isolated programmable analog inputs.

Outputs Three programmable relay outputs (250Vac / 1A). Two programmable analog outputs.

Protective Features Over current, motor overload, drive over temperature, output phase-to-phase and phase-to-ground short circuit, DCbus 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 Temperature 40 ºC

Altitude 3300 ft
1000 m

Humidity 90% humidity, non-condensing

Self Tuning Self Tuning to motor parameters

DC Bus Connections DC bus connections accessible

Smart Keypad Detachable Smart Keypad with dual display and Copy Function

Certifications CE, UL for US and Canada

Notes HP rating based on average FLA values. Use as a guide only. Motor FLA may vary with speed and manufacturer. ALWAYS compare motor FLA to Nominal AMPS of drive. For other technical data please refer to WEG product manual. These are non-stocked items, consult WEG for availability

Dimensions 26.6 x 13.2 x 11.8

Approx. Shipping Weight 135 lbs

Purchase your WEG Variable Frequency Drive CFW-09 1hp – 500hp NOW!