RP125-45-4.7-W

Overview

The RP125-45-4.7-W is a high-performance single-stage power line filter from the Astrodyne TDI RP110 series, designed for 1-phase applications at 50 Hz and 60 Hz. It features a 250 VAC voltage rating and a 45 A current capacity. The unit utilizes chassis mount installation with stud termination and exhibits a leakage current of 400 uA. Physical dimensions are 108 mm in length, 76 mm in width, and 64 mm in height, weighing approximately 1 kg. It operates within a temperature range of -25°C to +40°C and complies with EN60939 standards.

Feature Summary

• Single-stage filtering architecture for effective noise suppression
• Chassis mount design with robust stud termination
• Low leakage current specification for safety compliance

Applications

• Industrial equipment power conditioning
• Medical device power input stages
• Commercial machinery EMI mitigation

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm terminal type and performance characteristics. Ensure compatibility with existing chassis mounting hardware and stud specifications. Confirm regulatory compliance requirements such as EN60939 align with project needs before procurement.

Selection Notes

Select this component for applications requiring high current handling up to 45 A in a compact chassis-mount form factor. Consider the single-stage topology for cost-effective noise reduction where space constraints limit multi-stage solutions. Verify that the 400 uA leakage current meets system safety limits.

Part Context

This model belongs to the RP110 series, which offers various configurations for single-phase power line filtering. The series provides options for different current ratings and termination styles to suit diverse industrial and commercial power management requirements.

Replacement Considerations

Consult official substitution guides for equivalent models within the RP110 series or compatible alternatives from other manufacturers ensuring identical electrical ratings and mechanical footprint.