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Product Detailed Parameters
- Description：LINE FILTER 250VAC 20A CHASS MNT
- Series：RP225
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：20 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, SEMKO
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Threaded Post (M4)
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
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Overview
The RP225-20-4.7-S is a single-phase, two-stage power line filter from the Astrodyne TDI RP225 series. It features a chassis mount design with stud termination for secure installation. The unit is rated for 250 VAC and supports a continuous current of 20 A at operating frequencies of 50 Hz or 60 Hz. It incorporates a 4.7 nF capacitance value to manage electromagnetic interference. The filter complies with UL, CSA, and EN safety standards.
Feature Summary
- Dual-stage filtering architecture for enhanced noise attenuation
- Chassis mount construction with stud terminals for robust mechanical stability
- Compliance with major international safety certifications including UL, CSA, and EN
Applications
- Industrial machinery power conditioning
- Medical equipment EMI suppression
- Telecommunications infrastructure filtering
Procurement Notes
Verify the specific suffix against official datasheets to confirm terminal type and capacitance values. Ensure the chassis mounting configuration matches the enclosure design. Confirm compliance requirements align with target market regulations before finalizing procurement specifications.
Selection Notes
Select this model for applications requiring dual-stage performance in a compact chassis-mount form factor. The stud termination suits high-vibration environments. Verify that the 20 A current rating and 250 VAC voltage limit accommodate the system's electrical demands without derating issues.
Part Context
This component belongs to the RP225 series, which provides high-performance filtering solutions. The series offers various configurations tailored for different current and voltage requirements while maintaining consistent mounting styles and certification profiles across the product line.
Replacement Considerations
Consult official substitution guides for equivalent models within the RP225 series or compatible families. Verify that any substitute maintains identical mounting dimensions, terminal types, and electrical ratings to ensure seamless integration.
