Product Overview
The Allen-Bradley 22F-RF012-BS PowerFlex 4M EMC Filter Kit is designed to suppress electromagnetic interference in variable frequency drive applications. Operating at 480V, 50/60 Hz, three-phase, this filter kit supports motors in the 2.2 to 3.7 kW range. Its compact dimensions—width 15.60 mm, height 7.70 mm, depth 27.51 mm—allow installation in space-constrained panels, while the weight of 1.37 g minimizes added load. By integrating the Allen-Bradley 22F-RF012-BS into your system, you reduce radiated and conducted emissions, helping meet regulatory standards and improving overall drive performance.
Technical Specifications
| Parameter |
Value |
| Voltage Rating |
480V AC |
| Frequency |
50/60 Hz |
| Phase |
Three-Phase |
| Power Range |
2.2 – 3.7 kW |
| Weight |
1.37 g |
| Width |
15.60 mm |
| Height |
7.70 mm |
| Depth |
27.51 mm |
Application Scenarios
The Allen-Bradley 22F-RF012-BS is ideal for environments where drive-generated EMI can disrupt sensitive equipment. Typical uses include conveyor systems, pumps, and fans in manufacturing plants. In a food processing line, for example, this filter kit ensures the PowerFlex 4M drive operates without interfering with nearby sensors and PLCs. By investing in the Allen-Bradley 22F-RF012-BS, you reduce the risk of costly downtime from electromagnetic compatibility failures, delivering a strong return on investment over the equipment life.
Installation Guidance
Mount the Allen-Bradley 22F-RF012-BS as close as possible to the PowerFlex 4M drive input terminals. Use the provided mounting holes (compatible with standard DIN rail or panel) and ensure clean, tight electrical connections. The filter’s small footprint (15.60 mm wide) allows side-by-side placement without crowding. Verify that the system’s voltage and frequency match the 480V, 50/60 Hz rating before energizing. Always follow the drive manual for proper grounding and cable segregation to maximize filter performance.
Selection Guide & Purchasing Advice
Before purchasing, confirm that your PowerFlex 4M drive’s power rating falls within the 2.2 to 3.7 kW range supported by the Allen-Bradley 22F-RF012-BS. Also check the physical space—the dimensions (15.60 x 7.70 x 27.51 mm) are very compact, so verify your panel layout accepts this size. For a reliable supply, consider PLC Source PRO, which stocks genuine Allen-Bradley components and offers fast shipping on the 22F-RF012-BS.