RP305-40-1000-S

Overview

The Astrodyne TDI RP305-40-1000-S is a single-stage power line filter designed for three-phase wye configurations. It features a 480 VAC voltage rating and supports a continuous current of 40 A. The unit utilizes stud termination for secure chassis mounting and operates at standard frequencies of 50 Hz or 60 Hz. Key electrical specifications include a leakage current of 10 mA and a capacitance value of 1 µF. The component complies with CSA, EN60939, and UR standards, ensuring suitability for industrial power conditioning applications requiring robust electromagnetic interference suppression.

Feature Summary

• Single-stage filtering architecture optimized for three-phase wye systems
• Chassis mount design with stud termination for mechanical stability
• Compliance with international safety and EMC standards including UL and EN

Applications

• Industrial machinery power input stages
• Three-phase motor drive protection circuits
• Commercial building power distribution units

Procurement Notes

Verify the specific suffix 'S' against the manufacturer's official datasheet to confirm terminal type and packaging details. Ensure the 480 VAC rating matches the system voltage. Confirm that the 40 A current capacity exceeds the load requirements. Check for regional availability restrictions as indicated by distributors. Validate compliance certifications required for the target market before ordering.

Selection Notes

Select this model when a single-stage solution is sufficient for EMI reduction in three-phase wye networks. The 40 A rating suits moderate to high-power industrial loads. Verify that the stud mounting style fits the available chassis space. Consider the 10 mA leakage current limit if sensitive downstream equipment is present. Ensure the operating frequency range covers both 50 Hz and 60 Hz operations.

Part Context

This component belongs to the RP305 series of power line filters from Astrodyne TDI. The series focuses on compact, high-performance filtering for industrial environments. Similar models in the lineup vary by current rating and phase configuration. The RP305 series generally emphasizes durability and compliance with global regulatory standards for electromagnetic compatibility.

Replacement Considerations

Consult the official Astrodyne TDI cross-reference guide for verified substitutes. Ensure any replacement maintains the 480 VAC rating and 40 A current capacity. Verify identical three-phase wye topology and single-stage design. Confirm matching physical dimensions for chassis mounting compatibility.