FTB-80-663

Power Line Filter Modules Overview

The FTB-80-663 is a three-phase (Wye) EMC/EMI power line filter module manufactured by Cosel USA, Inc. It features a two-stage configuration designed for high attenuation applications. The unit supports a voltage rating of 500 VAC and handles a current capacity of 80 A at 50/60 Hz frequencies. Installation is achieved via chassis mount using terminal block connections. The filter operates within a frequency range of 150 kHz to 1 MHz and includes a capacitance value of 66 nF with a leakage current of 2.5 mA.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Three-phase Wye configuration for industrial power systems
• Chassis mount design with screw terminal termination

Power Line Filter Modules Applications

• General purpose industrial power conditioning
• EMC compliance for three-phase machinery
• EMI reduction in sensitive electronic environments

Power Line Filter Modules Procurement Notes

Verify the specific suffix requirements against the official Cosel datasheet before ordering. Confirm that the terminal type matches your system's wiring infrastructure. Ensure the chassis mounting dimensions align with your enclosure specifications. Cross-reference the part number with the manufacturer's latest documentation to avoid discrepancies in version or revision levels.

Power Line Filter Modules Selection Notes

Select this model when a two-stage solution is required for three-phase Wye systems operating up to 80 A. Consider the physical size constraints for chassis mounting. Evaluate the need for the specified 66 nF capacitance relative to leakage current limits. Ensure the 500 VAC rating exceeds the maximum line voltage in the application environment.

Power Line Filter Modules Part Context

This component belongs to the FTB series of power line filters from Cosel USA, Inc. The series offers various current ratings and configurations for different industrial needs. The FTB-80-663 specifically addresses medium-current three-phase applications requiring robust EMI/EMC performance.

Power Line Filter Modules Replacement Considerations

Consult the official Cosel replacement guide for direct substitutes. Verify compatibility with existing mounting hardware and terminal interfaces. Ensure equivalent electrical ratings are maintained during substitution.