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Product Detailed Parameters
- Description：LINE FILTER 250VAC 20A CHASS MNT
- Series：RP220
- 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, cURus, SEMKO
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
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Overview
The RP220-20-4.7-W is a single-phase, two-stage power line filter from the Astrodyne TDI RP220 series. It features a chassis mount design with stud termination for secure installation. The component is rated for 250 VAC and supports a continuous current of 20 A at operating frequencies of 50 Hz and 60 Hz. It incorporates a 4.7 nF capacitance value to provide high-performance electromagnetic interference suppression. The unit complies with UL, CSA, and EN standards, ensuring adherence to international safety regulations for industrial applications.
Feature Summary
- Dual-stage filtering architecture for enhanced noise attenuation
- Chassis mount configuration with stud termination
- Compliance with UL, CSA, and EN safety standards
Applications
- Industrial machinery power conditioning
- Medical equipment EMI suppression
- Test and measurement instrument protection
Procurement Notes
Verify the specific datasheet version and compliance certificates prior to procurement. Confirm that the stud termination matches the mounting hardware requirements. Ensure the 20 A current rating aligns with the system's operational load. Check for any regional distribution restrictions or RoHS status updates directly from the manufacturer.
Selection Notes
Select this model when dual-stage attenuation is required for 20 A single-phase systems. The stud termination necessitates compatible chassis mounting provisions. Compare leakage current specifications against sensitive equipment limits. Validate that the 250 VAC rating suits the local electrical infrastructure frequency and voltage levels.
Part Context
This component belongs to the RP220 series, which specializes in high-performance, two-stage power line filters. The series offers various current ratings and termination options to suit different chassis integration needs. The RP220-20-4.7-W specifically addresses mid-range current applications requiring robust EMI/RFI suppression capabilities.
Replacement Considerations
Consult official cross-reference lists for direct substitutes. Verify that alternative components match the 20 A rating, stud termination style, and two-stage topology. Ensure dimensional compatibility for chassis mounting before substitution.
