RP220-20-0-S

Overview

The Astrodyne TDI RP220-20-0-S is a single-phase, two-stage power line filter designed for high-performance electromagnetic interference suppression. It features a 250 VAC voltage rating and supports a continuous current of 20 A at 50 Hz or 60 Hz operating frequencies. The unit utilizes stud termination for secure electrical connections and chassis mounting for mechanical stability. Key specifications include a capacitance value of 0 nF and a leakage current of 1.8 mA. The component complies with UL, CSA, and EN standards.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Chassis mount design with stud termination for robust installation
• Compliance with major international safety and EMC standards

Applications

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

Procurement Notes

Verify the specific datasheet version for the RP220-20-0-S to confirm exact dimensional tolerances and terminal torque requirements. Ensure that the mounting surface is compatible with the stud termination style. Cross-reference the compliance certifications (UL, CSA, EN) against local regulatory requirements for the intended deployment region before finalizing procurement orders.

Selection Notes

Select this model when a single-phase application requires dual-stage performance at 20 A. The 0 nF capacitance indicates a design focused on minimizing leakage current while maintaining effective filtering. Compare the stud termination against quick-connect options if panel space or wiring density is a constraint. Verify that the 250 VAC rating aligns with the system's nominal voltage.

Part Context

This component belongs to the RP220 series, which offers various current ratings and termination styles within the same form factor family. The RP220 series is characterized by its compact chassis-mount design and high-performance dual-stage filtering capabilities. Other variants in this series may differ in current capacity, such as 6 A or 10 A models, or utilize different termination types like quick-connect terminals.

Replacement Considerations

Direct substitutes within the RP220 series include models with identical 20 A ratings and stud terminations, such as RP220-20-10-S, though capacitance values will differ. Verify that any replacement maintains the same physical dimensions and mounting hole patterns to ensure compatibility with existing chassis cutouts.