WEG Variable Speed Drives CFW300 CFW 320

WEG Variable Speed Drives CFW300 - CFW320

The CFW300 VSD is a high-performing variable speed drive designed for three-phase induction motors. It is perfect for use in precision-controlled applications and offers effortless operation. The drive's compact size allows for easy installation, and it supports both WEG vector control (VVW) and scalar control (V/F). Additionally, it comes equipped with an operating interface (HMI), SoftPLC, and free WPS programming software. It also offers the option to add plug-in accessories for enhanced functionality, making it a versatile and cost-effective solution.


  • Rated output current from 1.1 to 15.2 A, (0,25 HP / 0,18 kW to 5 HP / 3,7 kW) 100-127 V, 200-240 V or 380 V

  • 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

  • 3C2 coating class (IEC 60721-3-3) on the internal circuits

  • 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.


WEG Variable Speed Drives CFW300 Catalog

WEG Variable Speed Drives CFW320 Catalog


HVH Industrial Solutions is an authorized distributor of WEG.

We work closely with the WEG engineering team to provide superior customer service and engineering support.

If you have any questions, write us via live chat (one of our team members will answer your questions), call, or send us a quote request. The HVH team is always ready to help you.


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