Overview
The Allen-Bradley PowerFlex 4M 22F-D018N114 /A is a compact variable frequency drive designed for general-purpose motor control in industrial automation systems. This drive combines proven V/Hz control with user-friendly features suited for straightforward speed regulation applications where space and cost efficiency matter. Available new in box, it delivers reliable performance for pump, fan, and conveyor applications.
Key Features
- Compact Frame Size C design with IP20 open-type enclosure for panel mounting
- Fixed digital keypad and LED display for intuitive setup and monitoring
- Embedded analog and digital I/O channels for seamless integration without external modules
- RS485 Modbus RTU communication for integration with supervisory systems
- Volts per Hertz (V/Hz) control with slip compensation for reliable open-loop motor speed regulation
- Optional internal CE-compliant harmonic filter available for EMC compliance
Technical Specifications
- Input Voltage: 380–480V AC, 3-phase, 48–63 Hz
- Input Current: 19.5 A nominal at rated load
- Output Power: 7.5 kW (10.0 HP)
- Output Frequency Range: 0–400 Hz
- Control Method: Volts per Hertz (V/Hz) with slip compensation
- Built-in I/O: 5 × digital inputs (sink/source), 1 × Form C relay output, 1 × analog input (0–10V DC or 0–20 mA)
- Communication: RS485 Modbus RTU
- Display/Control: LED display with fixed digital keypad
- Frame Enclosure: Frame Size C, IP20 open type
- Mounting: Panel mount or DIN rail (A-Frame compatible)
- Gross Weight: ~4.5 kg (packaged)
- Dimensions: Approximately 260 × 130 × 180 mm
Typical Applications
- Centrifugal and positive displacement pumps
- Axial and centrifugal fans with variable load
- Conveyor belt systems and material handling
- General industrial motor speed control requiring simple V/Hz operation
- Small to medium horsepower process machinery in non-demanding environments
Compatibility & Replacements
The 22F-D018N114 /A is part of the PowerFlex 4M product family, a cost-effective line of general-purpose variable frequency drives from Allen-Bradley. It shares mounting footprints and control architecture with other Frame Size C PowerFlex 4M models operating in the 480V three-phase range, such as the 22F-D018N104 (lower input-current variant). Technicians familiar with PowerFlex 4M keypad operation will find configuration straightforward. Integration with RSLogix/Studio 5000 is supported via Modbus gateway modules for PLC monitoring and control. The fixed I/O and V/Hz control simplify troubleshooting and replacement in existing installations where sensorless speed control is acceptable.
