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Bulletin 22A PowerFlex 4 Low-Voltage AC Drives

PowerFlex 4 AC Drives

PowerFlex® 4 AC Drives are designed to meet global OEM and end-user requirements for simplicity, space savings, and cost efficiency. These compact drives provide intuitive features such as an integral keypad with local potentiometer and control keys that are active right out of the box.

  • Overview
  • Product Selection
  • Specifications
  • Software
  • Documentation
  • Resources


  • Power Ratings
    • 100…120V: 0.2…1.1 kW / 0.25…1.5 Hp / 1.5…6 A
    • 200…240V: 0.2…3.7 kW / 0.25…5 Hp / 1.4…17.5 A
    • 380…480V: 0.4…3.7 kW / 0.5…5 Hp / 1.4…8.7 A
  • IP20 NEMA/UL Type Open, plate drive, flange mount, and DIN rail
  • Optional IP30 NEMA/UL Type 1 enclosure conversion kit
  • Ambient temperatures up to 50 °C (122 °F) permitted with minimal spacing between drives
  • Zero Stacking™ Drives for ambient temperatures up to 40 °C (104 °F)
  • V/Hz control, slip compensation
  • Integral RS-485 communication
  • Optional serial converter module for use with any controller with DF1 messaging
  • Optional ControlNet™, DeviceNet™, EtherNet/IP™, Profibus DP, BACnet™, and LonWorks® communication modules
  • Drive overload protection, ramp regulation, and flying start
  • Configuration and programming via integral LCD keypad or software
  • Premier Integration with PowerFlex® AC drives uses the Logix control platform to simplify parameter and tag programming and reduce development time

Additional Information


PowerFlex 4/40 Technical Data22-TD001


  • CE
  • C-Tick
  • cUL
  • UL
  • RoHs

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Looking for Additional Information?

To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.


  • Premier integration of Studio 5000 Logix Designer and PowerFlex® Drives
    • Reduces drive system development time by as much as 70%
    • Allows you to configure controller and drive network connections at the same time
    • Allows you to dynamically select drive parameters transmitted as network I/O
    • Offers continued use of Drive Tools™ SP software via import and export functionality
    • Includes built-in drive diagnostic, fault, alarm, and event information
    • Provides one package to configure your entire Logix system
    • Offers integrated drive profiles that reduce system development time
  • DriveTools SP Software
    • Family of software tools
    • Easy online and offline programming
    • RSLinx® connectivity
    • Includes DriveExecutive™ and DriveObserver™ software
  • Drive Software Feature Comparison [PDF]
  • Use Connected Components Workbench software with Microsoft Visual Studio® technology to program your PowerFlex® Drives.

Learn More

Additional software products are available from Rockwell Software.


PowerFlex Family of Low Voltage AC Drives BrochurePFLEX-BR008
PowerFlex DSI Communication Adapters Product Profile22COMM-PP001
PowerFlex 4 Product Profile22-PP001
PowerFlex Low Voltage AC Drives Global Short Circuit Current Ratings Product ProfileSCCR-PP001
PowerFlex Low Voltage Selection GuidePFLEX-SG002
PowerFlex 4/40 Technical Data22-TD001
PowerFlex 4 Quick Start22A-QS001
PowerFlex 4 User Manual22A-UM001
More PowerFlex 4 publications in Literature LibraryAll Languages

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Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

Other Resources