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The 22-RF012-BL is an EMC and RFI filter from Allen Bradley’s PowerFlex series, designed for 3-phase applications. This filter operates efficiently at a rated voltage of 480 V AC and supports up to 8 A of rated current, making it suitable for various power demands.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | EMC Line Filter / RFI Filter |
| Product Line | PowerFlex |
| Part Number | 22-RF012-BL |
| Weight | 2.88 lbs (1.30 kg) |
| Phase | 3-Phase |
| Filter Type | L-Type |
| Mounting Type | Panel Mount |
| Rated Voltage | 480 V AC |
| Rated Current | 8 A |
| Voltage Withstand | 1500 V AC, 1 min |
| Frequency Range | 50/60 Hz |
| Leakage Current | 3 mA |
| Filter Topology | L-C Network |
| Power Rating | 0.4–3.7 kW (0.5–5 HP) |
| Protection Class | IP20 |
The 22-RF012-BL filter is a key component engineered by Allen Bradley within the PowerFlex series. Functioning as an EMC line filter or RFI filter, this model is tailored for 3-phase applications. It efficiently manages a rated voltage of 480 V AC alongside a maximum current rating of 8 A, making it adaptable for use in various systems. Its IP20 protection class provides a moderate degree of protection against solid objects, which allows for reliable operation in appropriate settings.
This filter employs an L-type configuration integrated into an L-C network topology designed to effectively suppress unwanted signals and maintain system integrity. It covers a frequency range of 50 to 60 Hz, making it suitable for most industrial environments. Regarding its power handling capabilities, the filter can accommodate power outputs between 0.4 kW and 3.7 kW (0.5 to 5 HP).
With a voltage withstand capacity of 1500 V AC for a duration of 1 minute, this filter showcases its robustness and reliability under significant electrical stress. Furthermore, the leakage current, rated at 3 mA, indicates low energy loss through the filter, maintaining overall efficiency. Designed for panel mounting, this component provides both installation flexibility and ease of access for maintenance.