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Product Detailed Parameters
- Description：LINE FILTER 55A CHASSIS MOUNT
- Series：FN 5020
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：55 A
- Frequency - Operating：-
- Applications：Regenerative Motor Drive
- Approval Agency：-
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block, Wire Leads
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：288 V
- Voltage - Rated AC (Phase to Phase)：500 V
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Overview
The Schaffner FN5020-55-34 is a three-phase power line filter designed for sine wave output applications. It features a chassis mount configuration with screw terminals for secure electrical connections. The component supports a maximum current of 55A and operates at voltages up to 530V AC. It is engineered for industrial environments, functioning within a temperature range of -40°C to +100°C. The unit utilizes a compact design suitable for integration into drive systems and motor control panels requiring robust electromagnetic interference suppression.
Feature Summary
- Provides effective attenuation of conducted electromagnetic interference in three-phase circuits
- Engineered specifically for sine wave output compatibility in variable frequency drive systems
- Utilizes a durable chassis mount construction for stable mechanical installation
Applications
- Variable frequency drive (VFD) input or output filtering
- Industrial motor control panel integration
- Power supply noise suppression in manufacturing equipment
Procurement Notes
Verify the specific terminal configuration and mounting hole dimensions against the official datasheet before procurement. Confirm that the 55A rating aligns with the system's continuous load requirements. Ensure the chassis mount style matches the available panel space. Cross-reference the manufacturer part number to avoid confusion with similar series components.
Selection Notes
Select this model when high-current three-phase filtering is required for sine wave outputs. Consider the chassis mount requirement versus DIN rail alternatives. Evaluate the thermal performance within the specified operating temperature range. Ensure the voltage rating exceeds the peak system voltage to maintain safety margins during transient events.
Part Context
This component belongs to the FN5020 series by Schaffner EMC Inc., a division of TE Connectivity. The series is recognized for high-performance power line filters used in demanding industrial environments. The FN5020 series typically offers robust shielding and high attenuation capabilities across a wide frequency spectrum, supporting various mounting styles including chassis and DIN rail options.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official obsolescence notices or cross-reference guides for verified alternatives if discontinuation occurs.
