RP240-150-4.7-S

Overview

The RP240-150-4.7-S is a high-performance dual-stage power line filter manufactured by Astrodyne TDI, designed for demanding electromagnetic interference suppression applications. It operates at a rated voltage of 250 VAC and supports a continuous current rating of 150 A. The unit incorporates a capacitance value of 4.7 nF to achieve effective noise attenuation across the power line spectrum. Designed for robust industrial environments, it functions within an operating temperature range of -25°C to +85°C. The component utilizes a chassis mount installation style with stud-type termination connections to ensure secure mechanical attachment and reliable electrical grounding in high-power systems.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• High current capacity suitable for heavy-duty power distribution
• Chassis mount construction with stud terminations for secure integration

Applications

• Industrial power supply units requiring strict EMI compliance
• Battery charging systems for electric vehicles or industrial equipment
• Energy-efficient power conversion systems

Procurement Notes

Verify that the specific suffix 'S' corresponds to the stud termination configuration as defined in the official datasheet, ensuring compatibility with existing mounting hardware. Confirm that the 150 A current rating aligns with the system's maximum load requirements and that the 250 VAC rating is sufficient for the target network voltage. Ensure that the chassis mounting surface can support the physical weight and thermal dissipation characteristics specified in the manufacturer documentation before finalizing procurement.

Selection Notes

Select this model when high-current applications require superior noise reduction compared to single-stage alternatives. The dual-stage design provides greater attenuation than standard filters, making it suitable for sensitive electronic loads connected to noisy power sources. Verify that the stud termination method matches the available panel mounting infrastructure. Consider the physical dimensions and weight constraints of the enclosure to ensure adequate space for installation and maintenance access while maintaining proper clearance distances for safety compliance.

Part Context

This component belongs to the RP240 series of power line filters from Astrodyne TDI, which are engineered for high-current industrial applications. The series offers various configurations tailored to different current ratings and termination styles. The RP240-150-4.7-S specifically addresses the need for robust EMI suppression in systems handling significant power loads, providing a reliable solution for maintaining power quality in demanding operational environments.

Replacement Considerations

Publicly confirmed substitute part numbers for the RP240-150-4.7-S were not identified in the provided source material. Cross-referencing with other models in the RP240 series may be necessary if exact replacements are unavailable, but verification of electrical parameters and mechanical fit is required.