WEG frequency inverter CFW300 Mini Drive compact series model CFW300C10P0T4DB20


Price: reduced!
The CFW300 variable speed drive is a high-performance VSD for three-phase induction motors, ideal for applications on machines or equipment that require precise control and easy operation.It features compact size, contactor-style electrical instalation, selectable WEG vector control (VVW) or scalar control (V/F), built-in operating interface (HMI), SoftPLC, free WPS programming software and plug-in accessories that may be added to provide extended functionalities, making it a flexible solution of excellent cost effectiveness. Applications: Machines and Equipment, Opening/Closing of Gates, Single-Phase Power Supply, Fans / Exhausters, Centrifugal pumps, Granulators / Conveyor, Belts / Palletizers, Stirrers / Mixers, Process dosing pumps, Stores or Homes.

  • Energy savings
  • Easy installation
  • Flash Memory Module (accessory)
  • Built-in operating interface (HMI)
  • Vector (VVW) or scalar (V/F) control modes
  • Plug-in modules: RS485, RS232, CANopen, Profibus-DP, Ethernet, Potentiometer, USB, Encoder, Infrared, Expansion of inputs and outputs
  • RFI filter 
  • 3C2 coating class (IEC 60721-3-3) on the internal circuits
  • 4 PNP or NPN digital inputs, 1 relay output 0.5 A / 250 V ac, 1 analog input 0-10 V dc / 4-20 mA

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Technical Specification

Manufacturer: WEG
Series: CFW300
Model: CFW300C10P0T4DB20
Application: pumps / fans / general purpose
Capacity, kW: 4,5
Current, А: 8.3
Main power supply, V: 440-480
Phase: 3
Output frequency, Hz: 0-400
Enclosure: IP20
EMC filter: RFI filter
Braking unit: IGBT braking
Analog input: 1
Digital input: 4
Analog output: -
Digital output: -
Relay output: 1
RS485 (Modbus RTU): Modbus-TCP, RS485, RS232, CANopen, DeviceNet, Profibus-DP or USB Port (via plug-in modules)
PID: PID control
V/f control mode: +
Operation temperature, °С: 0.....+50
Dimensions (W x H x D), mm: 89x252,3x207,5
Weight, kg: 1,96
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