RP300-55-10-S

Overview

The RP300-55-10-S is a three-phase delta single-stage power line filter manufactured by Astrodyne TDI. It features a 480 VAC voltage rating and a 55 A current capacity. The unit utilizes stud termination for chassis mounting and operates at 50 Hz or 60 Hz frequencies. Key electrical specifications include a capacitance of 10 nF and a leakage current of 1 mA. The component complies with EN60939 standards and holds CURUS certification.

Feature Summary

• Single-stage filtering architecture designed for three-phase delta configurations
• Chassis mount construction with stud termination for secure installation
• Compliance with EN60939 standards and CURUS certification

Applications

• Industrial power distribution systems requiring EMI suppression
• Three-phase machinery protection against conducted interference
• Electrical panels adhering to EN60939 safety standards

Procurement Notes

Verify the specific suffix 'S' against official Astrodyne TDI documentation to confirm terminal type and compliance status. Ensure the 480 VAC rating matches the target system voltage. Confirm chassis mounting dimensions and stud specifications prior to integration. Cross-reference the 10 nF capacitance value with circuit requirements to prevent over-filtering or insufficient attenuation.

Selection Notes

Select this model for applications requiring single-stage attenuation in three-phase delta networks. The 55 A rating suits moderate industrial loads. Verify that the 1 mA leakage current aligns with personnel safety limits in the installation environment. Ensure the chassis mount style fits the available enclosure space and thermal management strategy.

Part Context

This component belongs to the RP300 series, which provides single-stage filtering solutions. It shares the series designation with variants like RP300-55-100-S, differing primarily in capacitance values. The RP300 series targets general industrial power line filtering needs with standardized mounting and termination options.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.