FTA-80-155-S

Power Line Filter Modules Overview

The Cosel FTA-80-155-S is a three-phase (Wye) EMC/EMI power line filter designed for high attenuation applications. It features a rated voltage of 500 VAC and a continuous current rating of 80 A at 50/60 Hz. The unit utilizes chassis mount installation with screw termination for secure electrical connections. Key specifications include a leakage current of 2.5 mA and a capacitance value of 1.5 µF. The filter operates within a frequency range of 150 kHz to 1 MHz, providing effective noise suppression for industrial power systems.

Power Line Filter Modules Feature Summary

• Provides high attenuation filtering for electromagnetic interference in three-phase Wye configurations
• Engineered for robust chassis mounting using screw terminal connections
• Designed for single-stage noise suppression in demanding power line environments

Power Line Filter Modules Applications

• Industrial motor drive systems requiring EMI suppression
• Three-phase power distribution panels in manufacturing facilities
• Heavy machinery control cabinets needing certified line filtering

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation against official Cosel documentation to ensure correct terminal configuration and insulation class. Confirm that the 80 A current rating aligns with the maximum load requirements of the target circuit. Check for compliance with regional safety standards such as UL or CE before finalizing procurement orders for critical infrastructure projects.

Power Line Filter Modules Selection Notes

Select this model when a three-phase Wye topology is required for 500 VAC systems carrying up to 80 A. Ensure the application environment supports chassis mounting and allows for adequate clearance around the screw terminals. Compare leakage current limits against sensitive equipment specifications to verify compatibility with overall system safety grounding requirements.

Power Line Filter Modules Part Context

This component belongs to the Cosel FT series of power line filters, which are engineered for industrial-grade noise reduction. The series offers various current ratings and capacitance options to suit different power levels. The FTA-80-155-S specifically addresses mid-range high-current applications where significant common-mode noise suppression is necessary for regulatory compliance.

Power Line Filter Modules Replacement Considerations

Direct substitutes may include other Cosel models within the FTA series with matching current and voltage ratings, such as the FTA-100-155-S for higher capacity needs. Verify mechanical footprint and terminal spacing compatibility before swapping components to ensure proper fitment in existing chassis enclosures.