CFW300 Easy Drive (0.3 to 2.2kw)

CFW300 Easy Drive (0.3 to 2.2kw)

Ideal for machines or equipment that require precise control and easy operation, the CFW300 is a high-performance VSD for three-phase induction motors.

SKU: CFW300 Categories: ,



The CFW300 is a high-performance VSD for three-phase induction motors ideal for machines or equipment that require precise control and easy operation. With a compact size, contactor-like installation, selectable WEG vector (VVW) or scalar (V/F) control mode, built-in HMI, SoftPLC, free WPS programming software and plug-in accessories that can be incorporated to add more functionalities, it provides a flexible solution at a great price.

Main characteristics

  • Rated output current: 1.6 to15.2 A;
  • Power supply: Single-phase 110-127 V or 200-240 V and Three-phase 200-240 V;
  • DC link: 280-340 V DC;
  • 4 selectable NPN/PNP digital inputs (0-24 V DC);
  • 1 relay output (0.5 A-250 V AC);
  • 1 analog input (0-10 V DC or 0/4-20 mA);
  • Selectable vector (VVW) or scalar (V/F) motor control;
  • SoftPLC function;
  • Simple, contactor-like installation;
  • Built-in HMI;
  • Operating temperature from 0 °C to 50 °C;
  • Side by side mounting without clearance between VSDs;
  • Surface, DIN rail or  screw mounting;
  • Brake IGBT (size B);
  • Degree of protection IP20;
  • Fan control and fast exchange system;
  • Free WPS programming and monitoring  software;
  • Degree of protection 3C2  (factory standard);
  • RoHS;
  • Remote HMI.


  • Two plug-in modules can be optionally used (one for function expansion and one for communication);
  • I/O expansion;
  • Incremental encoder;
  • Infrared (under development);
  • USB port;
  • Communication networks: RS232, RS485, CANopen, DeviceNet, Profibus-DP;
  • Flash memory card;
  • External footprint RFI filter category C2 or C3 in order to reduce the conducted emission level according to IEC 61800-3 and EN 55011 standards.

Convenience in all situations

  • Easy mounting, since the plug-in modules make the product versatile;
  • Easy operation due to the built-in HMI to program the drive;
  • Easy maintenance provided by the plug-in fan;
  • Easy installation, since the communication can be added regardless of the I/O expansion;
  • Easy monitoring and communication, since different protocols are available.


  • Machines and equipment: packaging, ice-cream, kneading machines, bakers, mixers, conveyor belts, polishing, wood processing, car wash;
  • Machines with single phase supply line and three-phase motors (including 110 V, output 220 V);
  • Equipment for health clubs: treadmills  and swimming pool or whirlpool bath pumps;
  • Industry in general: fans/exhausters, centrifugal pumps, granulators, palletizers, stirrers/mixers, process dosing pumps;
  • Opening and closing of gates: condo or home automatic gates, elevator doors and industry or condo boom barriers.


  • Check out the advantages of using a variable speed drive instead of a contactor / star-delta starter:
  • Energy savings provided by the VSD;
  • More accurate speed control;
  • Greater system availability;
  • Coordination with the automation of the entire process through network communication;
  • Automation of simple applications with the SoftPLC, without the need for an external PLC.


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