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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 FN258L-180-07 is a three-phase EMC/RFI power line filter manufactured by Schaffner EMC Inc. It features a chassis mount design with terminal block termination. The unit supports a rated current of 180 A and operates at voltages up to 480 VAC within a frequency range of 0 Hz to 60 Hz. Physical dimensions are approximately 400 mm in length, 110 mm in width, and 240 mm in height, with an operating temperature range from -25 °C to +100 °C. The device complies with UL, CSA, and IEC/EN standards.
Feature Summary
- Provides two-stage attenuation for effective electromagnetic interference suppression
- Designed for high-current industrial applications requiring robust chassis mounting
- Utilizes terminal block connections for secure electrical integration
Applications
- Industrial motor drive systems
- Heavy machinery power supplies
- Three-phase rectifier units
Procurement Notes
Verify the specific suffix against official datasheets as variations exist within the FN258 series. Confirm terminal block compatibility with existing wiring infrastructure. Check for end-of-life notifications or discontinuance alerts prior to procurement planning. Ensure mechanical clearance matches the specified physical dimensions for the installation enclosure.
Selection Notes
Select this model when high continuous current handling near 180 A is required for three-phase circuits. Evaluate thermal management capabilities given the maximum operating temperature limit. Compare leakage current specifications against safety requirements. Ensure the voltage rating aligns with the system's nominal AC supply levels.
Part Context
This component belongs to the FN258 series of power line filters, which are engineered for demanding industrial environments. The series offers various current ratings and termination options to suit different power distribution needs. Schaffner EMC designs these filters to meet stringent international electromagnetic compatibility regulations.
Replacement Considerations
Direct substitutes may include other models within the FN258 series with compatible current ratings. Verify that alternative components maintain identical terminal block configurations and physical footprint constraints.
