RP120-40-10-W

Overview

The Astrodyne TDI RP120-40-10-W is a single-stage power line filter designed for AC mains applications. It supports a rated voltage of 250 VAC and handles a continuous current of 40 A at operating frequencies of 50 Hz or 60 Hz. The unit incorporates a capacitance value of 10 nF to provide electromagnetic interference suppression. It utilizes stud-type termination for secure electrical connections and employs chassis mounting for mechanical stability. The device maintains a leakage current of 400 uA, ensuring safety compliance in sensitive environments.

Feature Summary

• Provides single-stage electromagnetic interference attenuation for AC power lines
• Features robust chassis mounting with stud terminations for high-current reliability
• Maintains low leakage current to ensure operator safety and regulatory compliance

Applications

• Industrial machinery power input stages
• Medical equipment main power supplies
• Commercial IT infrastructure power distribution

Procurement Notes

Verify the specific datasheet version for the RP120-40-10-W to confirm exact dimensional tolerances and terminal specifications before integration. Ensure that the mounting hardware matches the stud configuration and that the enclosure provides adequate thermal dissipation for the 40 A rating. Cross-reference the certification marks such as UL and EN standards against local regulatory requirements for the intended deployment region.

Selection Notes

Select this component when a single-stage solution is sufficient for the required attenuation levels at 40 A. Compare the 10 nF capacitance against system leakage current limits to ensure compliance with safety standards. Evaluate the physical dimensions and stud mounting style against available chassis space and mechanical constraints within the equipment design.

Part Context

This model belongs to the RP120 series from Astrodyne TDI, which focuses on medium-to-high performance single-stage filtering. The series offers various current ratings and capacitance options to suit different power line requirements while maintaining consistent mounting styles and termination types across the family.

Replacement Considerations

Consult official substitution guides for equivalent current and voltage ratings within the RP120 series or compatible single-stage filters from other manufacturers. Verify that any alternative part meets the same 40 A, 250 VAC, and 10 nF specifications along with identical mounting and termination requirements.