Product Introduction
When electromagnetic interference (EMI) compromises drive performance in industrial environments, the Allen-Bradley 22F-RF039-CL provides a reliable solution. This PowerFlex 4M EMC Filter Kit is a line filter designed for 3-phase, 200-240V AC applications at 39A, specifically engineered for long cable length installations. As part of the PowerFlex 4M family, the Allen-Bradley 22F-RF039-CL helps suppress conducted and radiated emissions, ensuring stable operation and compliance with EMC directives.
Technical Specifications
The following specifications are derived directly from the product data for the Allen-Bradley 22F-RF039-CL. For additional details, please contact us.
| Parameter |
Value |
| Product Type |
Line Filter / EMC Filter Kit |
| Voltage |
200-240V AC, 3-Phase |
| Current Rating |
39 A |
| Frequency |
50/60 Hz |
| Frame Size |
Frame C |
| Application |
Long Cable Length |
Industry Applications
The Allen-Bradley 22F-RF039-CL is ideal for variable frequency drive systems with extended motor cables, such as conveyor lines, pumps, and fans in manufacturing facilities. By filtering EMI at the drive input, the 22F-RF039-CL prevents nuisance trips and improves overall system reliability. In textile mills or printing presses where long cables are common, this filter ensures clean power delivery and reduces the risk of drive faults caused by electrical noise.
Installation & Setup Guidance
Mount the Allen-Bradley 22F-RF039-CL close to the PowerFlex 4M drive using the provided mounting holes. Ensure proper grounding per local codes—use a dedicated ground wire with minimal length to optimize filter performance. For long cable runs, verify that the total cable length does not exceed the filter’s rated capability. Follow the manufacturer’s wiring diagram; the Allen-Bradley 22F-RF039-CL connects in series with the input power lines. Avoid routing filter cables near sensitive control signals to prevent coupling.
Maintenance & Reliability
Periodically inspect the Allen-Bradley 22F-RF039-CL for physical damage, corrosion, or loose connections. In dusty or humid environments, clean the enclosure vents to allow proper airflow. Because this filter reduces stress on the drive’s internal components, it contributes to longer service life and lower total cost of ownership. Replace the filter immediately if any signs of overheating—such as discoloration or melted plastic—are observed.
Selection Guide & Purchasing Advice
Before purchasing the Allen-Bradley 22F-RF039-CL, confirm your drive model is a PowerFlex 4M and that the input voltage (200-240V AC 3-phase) and current (39A) match your system. For applications exceeding 39A or different voltage ranges, select a different frame size. PLC Source PRO stocks genuine Allen-Bradley 22F-RF039-CL units with fast shipping. Contact us to verify compatibility or request a quote for bulk orders.