RP230-20-4.7-S

Overview

The RP230-20-4.7-S is a single-phase, two-stage high-performance power line filter from the Astrodyne TDI RP230 series. It features a 20 A current rating and a 250 VAC voltage rating, designed for operation at 50 Hz or 60 Hz frequencies. The unit utilizes a threaded post (M4) termination style for secure chassis mounting. Key electrical specifications include a capacitance of 4.7 nF and a maximum leakage current of 800 uA. The filter complies with UL, CSA, and EN standards, ensuring suitability for industrial and commercial applications requiring robust EMI/EMI suppression.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• High-performance design optimized for single-phase AC power lines
• Secure M4 threaded post termination for reliable chassis integration

Applications

• Industrial machinery control panels
• Medical equipment power supplies
• Telecommunications infrastructure

Procurement Notes

Verify the specific datasheet version for the RP230-20-4.7-S to confirm compliance certifications such as UL, CSA, and EN. Ensure that the installation environment supports the specified operating temperature range and that the chassis mounting provisions align with the M4 threaded post requirements. Cross-reference the 4.7 nF capacitance value against system leakage current limits to ensure regulatory adherence.

Selection Notes

Select this component when dual-stage attenuation is required for single-phase applications up to 20 A. The RP230 series offers a compact form factor compared to larger chassis mounts. Verify that the 250 VAC rating matches the local mains supply voltage. Consider the M4 termination style if through-hole or stud mounting is preferred over PCB soldering.

Part Context

This model belongs to the RP230 series of high-performance power line filters manufactured by Astrodyne TDI. The series is engineered for demanding environments where superior electromagnetic interference suppression is critical. The RP230 series typically includes various current ratings and capacitance options to accommodate different load profiles while maintaining consistent performance characteristics across the product line.

Replacement Considerations

Check for direct substitutes within the RP230 series with differing current or capacitance ratings. Verify compatibility with existing mounting hardware due to the specific M4 threaded post configuration. Ensure that any replacement maintains the dual-stage topology to preserve intended noise rejection levels.