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Product Detailed Parameters
- Description：LINE FILTER 48A CHASSIS MOUNT
- Series：FN 5045
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：48 A
- Frequency - Operating：-
- Applications：Regenerative Motor Drive
- Approval Agency：cURus
- Operating Temperature：-25°C ~ 70°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：1.1mH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The FN5045-48-34 is a three-phase power line filter manufactured by Schaffner EMC Inc. It features a rated current of 48 A and an inductance of 1.1 mH. The unit supports a voltage rating of 525 VAC and utilizes chassis mount installation with cable termination. Designed for frequency inverters, it provides single-stage filtering to mitigate electromagnetic interference in regenerative motor drive applications.
Feature Summary
- Provides single-stage electromagnetic interference reduction for three-phase systems
- Engineered specifically for regenerative motor drive and frequency inverter environments
- Utilizes robust chassis mounting configuration with integrated cable terminations
Applications
- Regenerative motor drive systems
- Frequency inverter installations
- Three-phase power conditioning equipment
Procurement Notes
Verify component authenticity through authorized TE Connectivity or Schaffner channels due to potential availability constraints. Confirm specific datasheet revisions and RoHS compliance status prior to integration. Ensure mechanical fitment matches chassis specifications and that cable termination requirements align with system wiring diagrams to prevent installation errors.
Selection Notes
Select this model when a 48 A continuous current rating and 1.1 mH inductance are required for three-phase noise suppression. The chassis mount style suits fixed industrial enclosures rather than DIN rail setups. Evaluate thermal management needs as the operating temperature range spans from -25 C to +45 C under load conditions.
Part Context
This component belongs to the FN5045 series of power line filters designed for high-performance industrial applications. The series offers various current ratings and inductance values tailored for different motor drive and inverter configurations. Manufactured by Schaffner, now part of TE Connectivity, these filters address stringent EMC/EMI standards in heavy-duty electrical systems.
Replacement Considerations
Consult official manufacturer documentation for direct cross-reference part numbers. Verify that any substitute maintains identical three-phase topology, 48 A current capacity, and 1.1 mH inductance. Ensure mechanical dimensions and mounting hole patterns match existing chassis cutouts to avoid structural modifications.
