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Product Detailed Parameters
- Description：LINE FILTER 100A CHASSIS MOUNT
- Series：FN 3268
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Three Phase (Delta)
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：100 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 Schaffner FN3268-100-35 is a three-phase EMC power line filter rated for 100 A and 520 VAC. It features terminal block termination and chassis mount installation. The unit has a leakage current of 9.6 mA and operates within a temperature range of -25 °C to +100 °C. Physical dimensions are 240 mm in length, 90 mm in width, and 150 mm in height, with a weight of 4.1 kg. The wiring configuration is Delta (3 wire + ground).
Feature Summary
- Innovative low-leakage current design significantly reducing ground currents.
- Compact form factor maintaining the smallest dimensions within the FN3268 series.
- Terminal block termination for secure electrical connections.
Applications
- Regeneration units in industrial drive systems.
- Three-phase power conditioning equipment.
- Industrial machinery requiring strict EMI suppression.
Procurement Notes
Verify the specific voltage rating and current capacity against the application requirements before procurement. Confirm that the terminal block interface matches the existing cabling infrastructure. Ensure the chassis mounting provisions align with the mechanical enclosure design. Check for RoHS compliance documentation if required by local regulations. Validate the operating temperature range suitability for the intended environment.
Selection Notes
Select this model when high current handling at 100 A is required alongside minimal leakage current specifications. The compact size makes it suitable for space-constrained installations compared to standard filters. Consider the terminal block termination type for ease of wiring in fixed installations. Evaluate the thermal performance given the maximum operating temperature of +100 °C.
Part Context
This component belongs to the FN3268 series of three-phase EMC filters manufactured by TE Connectivity / Schaffner. The series is designed for industrial applications requiring robust electromagnetic interference suppression. The part number indicates a 100 A current rating and specific terminal configuration. It serves as a critical component for ensuring electromagnetic compatibility in high-power electrical systems.
Replacement Considerations
The part number alias 810319-SF may be used interchangeably. Verify physical dimensions and terminal layout when substituting with other models in the FN3268 series to ensure mechanical compatibility.
FAQ
What is the leakage current specification for this filter?
The leakage current is specified as 9.6 mA.
What is the recommended wiring configuration?
The filter supports a Delta wiring configuration with 3 wires plus ground.
