CFW 11M – Modular Variable Frequency Drive

DCS-27-WEG-CFW11M-400.jpg

July 15, 2021

The CFW 11M is the new generation of WEG frequency inverters for large power ranges. It ranges from 350 to 2500HP rated at 380-480V / 500-600V / 660-690V with the option for 6 or 12 pulses.

Standard Features

  •    –   Plug and play philosophy (connect and use) enables quick and easy installation of accessories and options
  •    –   USB for computer connection for using SUPERDRIVE G2 programming and monitoring software
  •    –   Human-Machine Interface (HMI) with backlit graphic display and soft-keys, greatly facilitates inverter programming and operation
  •    –   Intelligent thermal management enables full protection of IGBTs, monitoring of heatsink and internal air temperature
  •    –   Automatic control of the heatsink fan with speed sensor (additional protection) and easily detachable from the unit for cleaning and maintenance
  •    –   Normal Duty and Heavy Duty ratings to adapt optimally to all kinds of loads
  •    –   Protection with failure and alarm warnings
  •    –   Motor overload protection in compliance with IEC 60947-4-2/UL 508 C
  •    –   On board memory allows user to create functions without the need to use an external PLC (soft-PLC via IEC61131-3 programming software)
  •    –   Guided start-up simplifies initial user programming
  •    –   Real time clock
  •    –   TRACE / SCOPE function to assist with the start-up and system diagnostics with SUPERDRIVE G2

Optional Features

  •    –   Interface for incremental encoder 5 to 12Vdc
  •    –   Interface for RS-485 serial communication (modbus)
  •    –   Interface for RS-232C serial communication
  •    –   CAN interface
  •    –   Profibus DP interface
  •    –   PLC functions; IEC programming
  •    –   Devicenet 4 interface
  •    –   Ethernet IP interface
  •    –   Blind cover for slot HMI
  •    –   Frame for remote HMI
  •    –   Conduit kit

Source

Related Articles

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • Future-Proofing the Next-Gen Power and Energy Workforce

    Future-Proofing the Next-Gen Power and Energy Workforce

    August 21, 2025 Digital Transformation: The Driving Force of the Energy Revolution The energy sector is undergoing its most significant transformation in a century. The penetration level of renewable energy sources is increasing, however, generative AI and surging adoption of electric vehicles are driving up power loads. From supply-demand balancing to empowering consumers with greater… Read More…

  • Handling Nuclear Waste Safely with Pilz

    Handling Nuclear Waste Safely with Pilz

    August 20, 2025 No interruption due to Safety and Security When handling radioactive waste, safety is COVRA’s top priority. That’s why the Dutch processing company planned a safety upgrade for its highly automated pressing and transportation system. Cylindrical drums containing radioactive waste are transported through the plant on conveyors and are compressed into flat blocks… Read More…