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Product Detailed Parameters
- Description：LINE FILTER 250VAC 20A CHASS MNT
- Series：RP187
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：20 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, ENEC
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：IEC 320-C20, Quick Connect
- Inductance：-
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Overview
The RP187-20-0-QD is a dual-stage power line filter module manufactured by Astrodyne TDI. It features a rated current of 20 A and utilizes quick disconnect (QD) tabs for termination. The unit measures 80.6 mm in length and has a maximum leakage current of 800 uA. Designed for high-performance noise suppression, it supports both single-phase and three-phase delta configurations within the broader RP187 series.
Feature Summary
- Dual-stage line filtering architecture
- High performance noise suppression
- Quick disconnect tab termination option
Applications
- Industrial equipment power conditioning
- Medical device power supplies
- Telecommunications infrastructure
Procurement Notes
Verify the specific datasheet for the RP187 series to confirm exact capacitance values and insertion loss characteristics, as these vary across the product range. Ensure the QD tab configuration matches your panel mounting requirements. Confirm compliance certifications such as UL or CSA are applicable to your region before finalizing procurement.
Selection Notes
Select this model when a 20 A rating is required with compact dimensions. The dual-stage design offers superior attenuation compared to single-stage filters. Verify that the 800 uA leakage current is acceptable for your safety ground requirements. Ensure the chassis opening accommodates the 80.6 mm length.
Part Context
This component belongs to the RP187 series of power line filters from Astrodyne TDI. The series includes various current ratings and termination options. The RP187 designation indicates a dual-stage filter topology, distinguishing it from single-stage models like the RP130 or RP115 series.
Replacement Considerations
Direct substitutes may include other RP187 variants with different current ratings if electrical specifications allow. Cross-reference with RP187-10-0-QD for lower current needs. Verify mechanical fit and terminal compatibility before substitution.
FAQ
What is the physical length of the RP187-20-0-QD?
The unit has a length of 80.6 mm.
Does the RP187-20-0-QD use a single-stage or dual-stage filter design?
It utilizes a dual-stage line filter design.
What is the maximum leakage current for this module?
The maximum leakage current is 800 uA.
