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Product Detailed Parameters
- Description：LINE FILTER 250VAC 50A CHASS MNT
- Series：RP120
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：50 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, cURus, SEMKO
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
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Overview
The RP120-50-4.7-W is a medium-performance, single-stage power line filter manufactured by Astrodyne TDI. Designed for 1-phase applications, it supports a voltage rating of 250 VAC and a current capacity of 50 A. The unit features quick connect termination and chassis mount installation. It includes a capacitance value of 4.7 nF with a leakage current of 800 uA. Operating at 50 Hz or 60 Hz, the filter measures 65 mm in length and 40 mm in height.
Feature Summary
- Single-stage filtering architecture for effective EMI suppression
- Chassis mount design with quick connect terminals
- Compliant with UL, CSA, and EN safety standards
Applications
- Industrial machinery power conditioning
- Medical equipment input stages
- Commercial IT infrastructure power supplies
Procurement Notes
Verify the specific suffix 'W' against official datasheets to confirm packaging and terminal configuration details. Ensure the 50 A current rating aligns with system load requirements. Confirm chassis mounting hole dimensions match the enclosure design. Validate that the 4.7 nF capacitance meets leakage current regulations for the intended application region.
Selection Notes
Select this model when high current handling up to 50 A is required alongside standard single-stage attenuation. Compare against the RP120-40-10-S if stud termination is preferred over quick connect. Consider the RP220 series if dual-stage performance is necessary for stricter noise environments. Verify physical space constraints against the 65 mm length specification.
Part Context
This component belongs to the RP120 series, which offers medium-performance filtration for single-phase AC lines. The series provides various current ratings and termination options to suit diverse industrial and commercial needs. The RP120-50-4.7-W specifically addresses high-current applications requiring reliable EMI reduction within compact chassis-mounted form factors.
Replacement Considerations
Check for direct substitutes within the RP120 series with matching 50 A ratings. Verify compatibility with RP120-50-10-S if different capacitance values are acceptable. Ensure any replacement maintains the same quick connect terminal type and chassis mounting footprint.
