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The 22-RF012-BS part from Allen Bradley is an EMC filter designed for PowerFlex series drives. With an input voltage range of 380-480 V AC and rated for 12A, it aids in regulating emissions in industrial settings.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | EMC Filter |
| Product Line | PowerFlex 4 |
| Part Number | 22-RF012-BS |
| Weight | 3.06 lbs (1.39 kg) |
| Input Voltage Range | 380-480 V AC (3-phase) |
| Frequency Rating | 50-60 Hz |
| Current Rating | 12A |
| Application | EMC/RFI suppression for PowerFlex 4, 40, 40P drives |
| Cable Length Category | Short Cable Length version (S-type) |
| Type Classification | S-Type (short cable) |
| Enclosure Rating | IP20 / NEMA Type Open |
| Compatibility | With PowerFlex 4M, 4, 40, 40P series drives |
| Mounting Style | Panel Mount (Inside Enclosure) |
| Phase Configuration | 3-Phase |
| Approvals / Certifications | UL, CE |
| Function | Reduction of conducted and radiated emissions |
| Environment | Industrial (no corrosive gases) |
The Allen Bradley 22-RF012-BS is classified as an EMC filter intended for use with PowerFlex series drives, specifically the 4, 40, and 40P models. This filter is engineered to operate with input voltages from 380 to 480 volts AC in 3-phase systems, making it suitable for a variety of power applications. It has a frequency rating that spans 50 to 60 Hz and is rated for a maximum of 12A current.
Designed for the short cable length category, the S-type filter aims to minimize both conducted and radiated emissions, thereby enhancing the electromagnetic compatibility of motor drives. It features an enclosure rated IP20, a detail that signifies its suitability for installation in enclosed industrial environments where exposure to harmful contaminants is not a concern.
This EMC filter is compatible with various PowerFlex drives, including the 4M series, and follows panel mounting procedures within an enclosure. Additionally, it has been certified by both UL and CE, ensuring that it complies with strict safety and performance standards. This makes the 22-RF012-BS an effective solution for managing electromagnetic interference in industrial settings where no corrosive gases are present.