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Product Detailed Parameters
- Description：LINE FILTER 180A 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：180 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 FN258P-180-40 is a three-phase EMC/EMI line filter manufactured by Schaffner EMC Inc. It features a chassis mount design with terminal block connections and supports a current rating of 180 A. The component operates within a DC to 60 Hz frequency range and utilizes a two-stage filtering architecture.
Feature Summary
- Two-stage filtering architecture for enhanced electromagnetic interference mitigation
- Chassis mount construction with terminal block termination
- Designed for high-current three-phase applications
Applications
- Industrial power systems requiring EMI suppression
- Three-phase inverter circuits
- High-current DC or low-frequency AC power lines
Procurement Notes
Verify the exact datasheet specifications before integration, as product discontinuance notifications may affect long-term availability. Confirm that the terminal block interface matches your system requirements. Ensure the chassis mounting dimensions align with your enclosure design. Check for any regional shipping restrictions due to component weight or size.
Selection Notes
Select this model when a two-stage filter is required for 180 A three-phase applications. The chassis mount style suits fixed installations where space efficiency is critical. Verify leakage current limitations if sensitive equipment is connected downstream. Ensure the operating temperature range meets your environmental conditions.
Part Context
This component belongs to the FN258 series, which includes variants like the FN258-180-40 and FN258P-16-29. The series is designed for robust electromagnetic compatibility in industrial settings. The 'P' suffix typically denotes specific terminal or packaging variations within the family.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer documentation for cross-reference data.
