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CFW320

WEG LV Variable Frequency Drives and Soft Starters – Model# CFW320

Standard Features
• Listed under new UL61800-5-1.
• Power Range:

  • Up to 2HP @ 3/230VAC with 1/110-127 Vac input
  • Up to 3HP @ 3/230VAC with 1/200-240 Vac input
  • Up to 5HP @ 3/230VAC with 3/200-240 Vac input
  • Up to 10HP @ 3/460VAC with 3/380-480 Vac input

• Din rail or surface mounting with screws
• Control mode: Scalar (V/Hz) or WEG Voltage Vector (VVW)
• Switching frequency: 2.5 to 15kHz
• Overload capacity: 150% for 60 sec. every 10 min. or 200% for 3 sec. every 10 min.
• Degree of protection: IP20
• 460VAC Models available with and without dynamic braking chopper.
• Conformal coated circuit board as per Class 3C2 in compliance with IEC 60721-3-3.
• Built-in SoftPLC (PLC functionality).
• Built-in 4 Digital inputs, 1 analog input, and one Form-C relay output.
• Two independent slots: one for communication and another to expand drive I/O capability.
• Wide variety of communication options.

Description

WEG LV Variable Frequency Drives and Soft Starters – Model# CFW320

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The CFW320 is a high-performance variable-speed drive for three-phase induction motors. It is ideal for machines or equipment applications requiring precise control with easy setup and operation. The CFW320 features a compact size with contactor-style electrical connections (top in / bottom out). The VFD’s performance can be scaled to match the application by selecting WEG vector control (VVW) or scalar control (V/F). The CFW320 includes a built-in operator interface (HMI) and SoftPLC with free WPS programming software for custom-tailored control schemes. A variety of plug-in option modules for additional I/O and communications protocols may be added to provide extended capabilities, making the CFW320 a flexible and cost-effective solution for your variable speed requirements.

Applications
• Centrifugal pumps
• Fans / Blowers
• Blenders / Mixers
• Centrifuges
• Compressors
• Conveyors
• Roller Tables
• Granulators
• Commercial Dryers
• Rotary Filters

Additional information

Nominal Power

10 HP, 2 HP, 3 HP, 5 HP

Input Voltage

100-127 Vac, 200-240 Vac, 380-480 Vac

Phase

Single Phase, Three Phase

Other Specs

Degree of Protection: IP20
Plug-in modules: Modbus-TCP, RS485 (Modbus RTU / BACnet), RS232, CANopen, DeviceNet, Ethernet, Profibus-DP or USB Port (with plug-in modules)
SoftPLC function built-in
Flash memory module: copy/paste parameters without applying power to the VFD

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