Advanced Modular SCR Power Controller

CFW
Advanced Modular SCR Power Controller
  • 40A—600A Models Available
  • 480Vac, 600Vac, and 690Vac Options
  • 1P, 3P 2-Leg, or 3P 3-Leg
  • 100KA SCCR Rating
  • Zero Cross (Fixed Cycle, Burst Fire, Half Single Cycle) and Phase Angle Firing Capability
  • Current Limiting
  • Multiple Analog Input Options Including 0-5V, 0-10V, 0-20mA, 4-20mA, PWM and Potentiometer
  • Analog Retransmit
  • V, V2, I, I2, P Feedback Control
  • Built In Fusing
  • Total and Partial Interrupted Load Alarm
  • Default Modbus RS-485 Communications
  • Communication Expansion Slot Capable of Profibus, Modbus TCP/RTU, Realtime Ethernet IP, EtherCat, CanOpen, ProfiNet
  • Optional Add On Keyboard For Programming and Monitoring
  • Optional Built In PID Control
  • C-PWR PC Configuration Software
  • SCR Overtemperature and Shorted SCR Alarm
  • UL, cUL, & CE

The CFW Advance Modular SCR Power Controller offers single phase, three phase 2-Leg, or three phase 3-Leg power control from 40A to 600A. All models feature Zero Cross and Phase Angle firing capability making the CFW extremely versatile in the industry. Multiple input options are featured, including 0-5V, 0-10V, 0-20mA, 4-20mA, PWM, and 1Kohm to 10Kohm potentiometer signal. Programmable analog outputs are included to allow retransmission of critical process details.

Communications

Modbus RTU/RS485 communications are outfitted by default, but with PLC’s and integrated networks being commonplace, the CFW can host a number of additional fieldbus communications including Modbus TCP, Profibus, ProfiNet, Ethernet IP, DeviceNet, EtherCat, and CANopen. Each of these fieldbus cards can be installed at time of order or outfitted at a later date. This makes it extremely easy to adapt the CFW to any host network.

  • Packaging
  • Extrusion
  • Thermoforming
  • Injection molding
  • Injection molding
  • Heat treatment
  • Mold & dye heating/cooling
  • HVAC
  • Chemical Processing
  • Textile production
  • Multizone Furnaces
  • Dryers
  • Industrial Ovens

C-PWR Software ImagesThe C-PWR Configuration Software permits efficient programming of the following Chromalox SCR power controllers: CTF, CTF-Xtra, C4, C4-IR, CFW, and CFW-Xtra. It will facilitate the cloning of multiple controllers and fast parameter file uploads and downloads to and from the controller and PC.

Parameter value settings may be entered via the master table or through the Setup Wizard which methodically walks you through the main screens. Use the C-PWR Configuration Software Manual for program installation and connection details. To program your specific SCR controller, use the appropriate controller programming manual.

Current Release Version: 1.3.0
(Note: New configuration software releases occur without notice. If you need to update your release, you must first uninstall your current version prior to installing the latest release. This may be done in Programs and Features located in the Windows Control Panel.)

C-PWR Configuration Program Setup

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