RP305-40-10-C

Overview

The Astrodyne TDI RP305-40-10-C is a compact, single-stage power line filter designed for three-phase delta configurations. It features a 480 VAC voltage rating and supports a continuous current of 40 A at operating frequencies of 50 Hz and 60 Hz. The unit utilizes chassis mount installation with stud termination. Key electrical specifications include a leakage current of 10 µA and a capacitance value of 10 nF. Physical dimensions are 99 mm in length and 44.5 mm in height. The component complies with CSA, EN60939, and UR standards.

Feature Summary

• Compact single-stage design optimized for three-phase delta power systems
• Chassis mount construction with stud termination for secure integration
• Compliance with international safety and electromagnetic compatibility standards

Applications

• Industrial machinery power conditioning
• Three-phase motor drive protection
• Factory automation control panels

Procurement Notes

Verify the specific suffix 'C' against official datasheets to confirm terminal type and compliance certifications. Confirm that the 40 A current rating aligns with system load requirements. Ensure chassis mounting provisions match the stud termination style. Validate environmental ratings if operation exceeds standard industrial temperatures.

Selection Notes

Select this model for applications requiring a compact footprint in three-phase delta circuits. The 10 nF capacitance provides specific filtering characteristics suitable for general industrial noise suppression. Verify that the 480 VAC rating matches the supply voltage. Consider the stud termination method when designing the mounting interface.

Part Context

This component belongs to the RP220 series from Astrodyne TDI, which focuses on compact power line filters. The RP305 variant specifically addresses three-phase delta applications. It serves as an alternative to larger, multi-stage units where space constraints exist. The series emphasizes high reliability in industrial environments.

Replacement Considerations

Direct substitutes within the RP305 series may vary by current rating or capacitance. Verify pinout and mechanical dimensions before replacing. Cross-reference with other manufacturers only if electrical parameters and mounting styles are identical.