RP230-40-4.7-S

Overview

The Astrodyne TDI RP230-40-4.7-S is a high-performance dual-stage power line filter designed for single-phase applications. It features a 40 A current rating and a 250 VAC voltage rating, with a capacitance of 4.7 nF. The unit utilizes chassis mount installation with stud termination. Key electrical specifications include an 800 uA leakage current and operation at 50 Hz or 60 Hz frequencies. Physical dimensions are approximately 99 mm in length and 730 uA leakage current characteristic.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• High current handling capability for demanding power systems
• Robust chassis mount construction with stud terminals

Applications

• Industrial machinery power conditioning
• Medical equipment EMI suppression
• Telecommunications infrastructure filtering

Procurement Notes

Verify the specific datasheet version for the RP230-40-4.7-S to confirm exact dimensional tolerances and terminal configurations. Ensure compatibility with existing chassis mounting hardware and stud sizes. Cross-reference leakage current limits against system safety requirements. Confirm regulatory compliance certifications such as UL and EN standards are valid for the target market.

Selection Notes

Select this component when dual-stage attenuation is required for single-phase lines carrying up to 40 A. The 4.7 nF capacitance value suits applications needing moderate common-mode noise reduction without excessive leakage. Compare against single-stage alternatives if space constraints allow, but prioritize this model for superior performance metrics in noisy environments.

Part Context

This part belongs to the RP230 series of power line filters from Astrodyne TDI. The series focuses on high-performance solutions for industrial and medical sectors. Similar models in the lineup vary by current rating and stage configuration, offering scalable filtering options for diverse power management needs within the same product family.

Replacement Considerations

Check for direct substitutes within the RP230 series with matching 40 A ratings. Verify that alternative dual-stage filters maintain comparable 4.7 nF capacitance and physical footprint. Ensure replacement units support stud termination and meet identical voltage and frequency specifications.