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Product Detailed Parameters
- Description：LINE FILTER 480VAC 55A CHASS MNT
- Series：RP300
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：480V
- Current：55 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, cURus, ENEC, SEMKO
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Threaded Post (M5)
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：3.5 kV
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Overview
The Astrodyne TDI RP300-55-0-S is a three-phase delta single-stage power line filter designed for industrial applications. It supports a voltage rating of 480 VAC and handles a current capacity of 55 A at operating frequencies of 50 Hz and 60 Hz. The unit features chassis mount installation with stud termination and utilizes M5 threaded posts. It has a leakage current of 1 mA and includes 0 nF capacitance. The component complies with EN60939 standards and holds cURus certification.
Feature Summary
- Single-stage EMI/EMC filtering architecture for three-phase delta systems
- Chassis mount construction with stud termination using M5 threaded posts
- Compliance with EN60939 standards and cURus certification
Applications
- Industrial power distribution units
- Three-phase motor drive systems
- Heavy machinery power conditioning
Procurement Notes
Verify the specific datasheet version to confirm mechanical dimensions and terminal specifications before integration. Ensure that the mounting hardware matches the M5 threaded post requirements. Confirm that the system voltage does not exceed the 480 VAC rating. Check for any regional compliance updates regarding EN60939 standards. Validate thermal management requirements based on the 55 A continuous current load.
Selection Notes
Select this model when a single-stage solution is sufficient for the required attenuation levels in three-phase delta configurations. The 55 A rating suits moderate to high-power industrial loads. Consider the chassis mount style if panel space allows for direct screw-down installation. Verify that the 1 mA leakage current meets safety isolation requirements for the specific application environment.
Part Context
This component belongs to the RP300 series, which focuses on robust power line filtering solutions. The series typically offers various current ratings and voltage options within the same form factor family. The RP300-55-0-S specifically addresses the 55 A requirement within the 480 VAC delta network segment of the manufacturer's portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching electrical ratings and physical mounting dimensions with alternative manufacturers' three-phase delta filters.
