FN3271H-800-99

Overview

The Schaffner FN3271H-800-99 is a three-phase EMC/EMI line filter designed for high-current power electronics applications. It supports a rated current of 800 A and operates at voltages up to 520 V AC with a frequency of 60 Hz. The unit utilizes a single-stage terminal post connection method and features chassis mounting. Its operational temperature range spans from -25°C to 100°C, ensuring reliability in demanding industrial environments.

Feature Summary

• Engineered for high-current power electronics applications
• Utilizes a single-stage filtering topology
• Features robust chassis mounting construction

Applications

• High-current power electronics systems
• Industrial power distribution networks
• Three-phase AC power conditioning

Procurement Notes

Verify the specific part number FN3271H-800-99 against official Schaffner documentation to confirm technical specifications. Ensure compatibility with system voltage and current requirements before procurement. Cross-reference datasheets for accurate dimensional and thermal data.

Selection Notes

Select this component for applications requiring high-capacity three-phase filtering. Confirm that the chassis mount style fits the enclosure design. Verify that the 800 A rating aligns with the maximum load current to prevent overheating or failure under peak conditions.

Part Context

This model belongs to the FN3271 series of compact power line filters. The series is characterized by its ability to handle significant electrical loads while maintaining electromagnetic compatibility standards. It serves as a critical interface between power sources and sensitive electronic equipment.

Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Generic replacements may not match the 800 A capacity or specific filtering characteristics required for this high-power application.