FN3288HVIT-80-34-C26-R60

Overview

The Schaffner FN3288HVIT-80-34-C26-R60 is a three-phase EMC/EMI line filter designed for high-voltage industrial applications. It supports a rated current of 80 A and operates at voltages up to 760 V AC or DC, with a frequency range extending to 60 Hz. The unit features a two-stage filtering architecture utilizing terminal block connections for both input and output. Designed for chassis mounting, it accommodates Delta configurations (3-wire plus ground). Key electrical parameters include a nominal current of 80 A and a maximum voltage rating of 760 V.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Terminal block input and output connections for secure wiring
• Chassis mount design suitable for industrial enclosures
• Supports Delta configuration with ground connection

Applications

• High-power industrial motor drives
• Variable frequency drive (VFD) systems
• Industrial automation equipment requiring EMI suppression
• Power conditioning units in heavy machinery

Procurement Notes

Verify the specific suffix codes against the manufacturer's datasheet to ensure correct terminal block type and capacitance values. Confirm that the 760 V rating aligns with your system's peak voltage requirements. Check for RoHS compliance documentation if required by your procurement policy. Ensure chassis mounting dimensions match your enclosure specifications before ordering.

Selection Notes

Select this model when high current capacity (80 A) and high voltage tolerance (760 V) are required in a compact chassis-mount form factor. The two-stage design offers superior performance compared to single-stage filters in noisy environments. Ensure the application utilizes a Delta configuration compatible with the specified grounding requirements. Verify that the terminal block interface matches existing cabling infrastructure.

Part Context

This component belongs to the Schaffner FN3288 series, which specializes in high-performance three-phase power line filters. The HVIT designation indicates high-voltage IT capabilities. The series is engineered for demanding industrial environments where strict electromagnetic compatibility standards must be met alongside robust electrical performance under high load conditions.

Replacement Considerations

Direct substitutes within the same series may include variants with different current ratings or terminal configurations, such as the FN3288HVIT-80-34-C43-R60. Always verify that any replacement maintains the same voltage rating, current capacity, and mounting style to ensure mechanical and electrical compatibility without redesigning the enclosure.