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Product Detailed Parameters
- Description：LINE FILTER 480VAC 64A CHASS MNT
- Series：FN 3280
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Three Phase (Wye)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：480V
- Current：64 A
- Frequency - Operating：DC ~ 60Hz
- Applications：General Purpose
- 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)：300 V
- Voltage - Rated AC (Phase to Phase)：520 V
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Overview
The FN3280H-64-34 is a three-phase EMC/EMI power line filter from the Schaffner FN3280 series. It supports a rated current of 64 A and operates at voltages up to 520 V AC at 60 Hz. The unit features a two-stage filtering configuration designed for high-performance noise suppression. It utilizes terminal block connections for secure wiring and is intended for chassis mounting. The device is constructed to withstand operating temperatures ranging from -25°C to 100°C, ensuring reliability in demanding industrial environments.
Feature Summary
- Two-stage filtering architecture for enhanced electromagnetic interference suppression
- Terminal block interface for robust electrical connections
- Chassis mount design for stable installation in industrial enclosures
Applications
- Industrial machinery and equipment
- Power conditioning systems
- Three-phase motor drives
Procurement Notes
Verify the specific suffix against official TE Connectivity Schaffner documentation to confirm exact ratings and certifications. Ensure compatibility with system voltage and current requirements before integration. Confirm mechanical dimensions and mounting hole patterns match the target chassis layout. Validate that the terminal block type aligns with existing wiring infrastructure.
Selection Notes
Select this component when high-current three-phase applications require superior EMI attenuation. The two-stage design offers higher performance than single-stage alternatives. Verify that the chassis mounting style fits the available space. Ensure the terminal block connection method is preferred over screw or quick-connect types for the specific assembly process.
Part Context
This part belongs to the Schaffner FN3280 series of power line filters. The series is engineered for industrial applications requiring robust noise filtration. The manufacturer, TE Connectivity Schaffner, specializes in electromagnetic compatibility solutions. This specific model represents a high-capacity variant within the lineup.
Replacement Considerations
Consult official substitution guides for equivalent models. Verify that any alternative maintains identical current ratings, voltage limits, and mounting configurations. Ensure the replacement meets the same regulatory standards required by the original application.
