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Product Detailed Parameters
- Description：LINE FILTER 100A CHASSIS MOUNT
- Series：FN 258
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：100 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：CSA, ENEC, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：277 V
- Voltage - Rated AC (Phase to Phase)：480 V
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Overview
The Schaffner FN258P-100-35 is a three-phase EMC/RFI power line filter designed for chassis mounting. It features a rated current of 100 A and a voltage rating of 480 VAC. The unit operates within a frequency range of 0 Hz to 60 Hz. Key electrical specifications include a leakage current of 4.3 mA and a maximum power loss of 34.5 W. The physical dimensions are 240 mm in length and 150 mm in height, utilizing a terminal block termination style.
Feature Summary
- Provides effective electromagnetic compatibility filtering for three-phase power systems
- Designed with ultra-compact form factor for space-constrained installations
- Incorporates low leakage current characteristics suitable for sensitive applications
Applications
- Industrial drive systems requiring EMI suppression
- Three-phase inverter output filtering
- Heavy machinery power distribution units
Procurement Notes
Verify the specific suffix '35' against official datasheets to confirm terminal configuration and insulation ratings. Ensure the 100 A continuous current rating aligns with the actual load profile. Confirm chassis mounting hole patterns match the installation panel. Check for updated RoHS compliance declarations prior to ordering.
Selection Notes
Select this model when high current capacity is required alongside strict leakage current limits. The terminal block interface suits heavy-duty industrial wiring. Consider thermal management capabilities given the 34.5 W power dissipation at full load. Verify that the 480 VAC rating matches the system voltage.
Part Context
This component belongs to the FN 258 series of AC filters manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is engineered for robust performance in demanding industrial environments. The 'P' variant typically denotes specific internal construction or terminal options within the broader FN 258 family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Schaffner cross-reference guides for verified alternatives.
