RPM8000-125-S

Overview

The RPM8000-125-S is a three-phase (Wye) EMC/EMI power line filter manufactured by Astrodyne TDI. It supports a rated current of 125 A and operates at voltages up to 480 VAC. The unit provides two-stage filtering performance for effective noise suppression. It is designed for chassis mounting using threaded posts with an M10 specification. The filter functions across operating frequencies of 50 Hz, 60 Hz, and 400 Hz, ensuring compatibility with standard and aerospace power systems.

Feature Summary

• Two-stage filtering architecture for enhanced electromagnetic interference suppression
• Three-phase Wye configuration suitable for industrial and military power distribution
• Robust chassis mount design utilizing M10 threaded post connections

Applications

• Military and defense electronic systems requiring MIL-spec compliance
• Commercial aviation ground support equipment operating at 400 Hz
• Industrial machinery power conditioning units

Procurement Notes

Verify the specific voltage rating requirements against the 480 VAC maximum limit before integration. Confirm that the M10 threaded post termination matches the available chassis mounting hardware. Ensure the application environment supports the specified frequency range including 400 Hz if used in aerospace contexts. Check for any updated environmental compliance documentation prior to final procurement approval.

Selection Notes

Select this component when high-current three-phase filtering is required for sensitive electronic loads. The two-stage design offers superior attenuation compared to single-stage alternatives. Consider the physical dimensions and M10 mounting constraints during mechanical design. This model is appropriate for applications demanding reliable performance in both 50/60 Hz and 400 Hz environments.

Part Context

This part belongs to the RPM8000 series of power line filters from Astrodyne TDI. The series is engineered for demanding commercial, medical, industrial, and military applications. These filters are designed to meet stringent EMI/EMC standards while handling significant current loads in compact chassis-mounted packages.

Replacement Considerations

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