FTB-80-203-H

Power Line Filter Modules Overview

The FTB-80-203-H is a three-phase (Wye) EMC/EMI power line filter manufactured by Cosel USA, Inc. It features a two-stage configuration designed for high attenuation applications. The unit supports a rated voltage of 500 VAC and handles a continuous current of 80 A. It utilizes chassis mounting with screw termination for secure installation. The filter operates within a frequency range of 150 kHz to 1 MHz and includes a capacitance value of 20 nF. Leakage current is specified at 1 mA. This component is part of the FT series and complies with RoHS standards.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Three-phase Wye configuration for industrial power systems
• High attenuation performance across specified frequency bands
• Chassis mount design with screw terminal connections

Power Line Filter Modules Applications

• General-purpose industrial machinery requiring EMI suppression
• Three-phase power distribution systems operating at 500VAC
• Equipment sensitive to electromagnetic interference in the 150 kHz to 1 MHz range

Power Line Filter Modules Procurement Notes

Verify the specific suffix 'H' against the manufacturer's latest documentation to confirm terminal type and compliance status. Ensure the chassis mounting dimensions match the available space in the target enclosure. Confirm that the 80A current rating aligns with the peak load requirements of the connected equipment to prevent thermal overload during operation.

Power Line Filter Modules Selection Notes

Select this model when a three-phase Wye system requires robust two-stage filtering for general industrial use. The 80A rating suits medium-to-high power applications. Consider the chassis mount style if panel integration is preferred over DIN rail. Verify that the 500VAC rating exceeds the system's nominal voltage to ensure safe operational margins under varying load conditions.

Power Line Filter Modules Part Context

This component belongs to the Cosel FT series of power line filters. The series offers various current ratings and configurations for different industrial needs. The FTB-80-203-H specifically addresses the need for high-current, three-phase filtering with a focus on standard industrial compatibility and reliable noise reduction for sensitive electronic loads.

Power Line Filter Modules Replacement Considerations

Consult official Cosel documentation for direct substitutes within the FTB series. Ensure any replacement maintains the three-phase Wye topology and 80A current capacity. Verify that alternative models support the same 500VAC rating and chassis mounting interface to guarantee mechanical and electrical compatibility without redesigning the installation.