3L15 L

Overview

The Astrodyne TDI 3L15 L is a three-phase power line filter designed for industrial applications. It operates at 60 Hz and supports a rated current of 15 A with a voltage rating of 480 VAC. The unit features a chassis mount installation style and utilizes stud-type termination for secure electrical connections. Certified under UL, CSA, and EN standards, this component ensures compliance with international safety regulations. Its physical dimensions are approximately 114 mm in height and 330 mm in length, providing a robust solution for electromagnetic interference suppression in high-current environments.

Feature Summary

• Three-phase dual-stage filtering architecture for effective noise attenuation
• Chassis mount design with stud termination for reliable mechanical stability
• Compliance with UL, CSA, and EN safety certifications

Applications

• Industrial motor control systems
• Power distribution units
• Manufacturing equipment requiring EMI suppression

Procurement Notes

Verify the specific datasheet version to confirm exact dimensional tolerances and terminal specifications before integration. Ensure that the mounting hardware matches the stud type required by the chassis. Confirm that the operating environment temperature remains within the specified limits to maintain filter performance and longevity. Cross-reference the certification marks with local regulatory requirements for the intended deployment region.

Selection Notes

Select this model when a three-phase configuration is required for currents up to 15 A at 480 VAC. The stud termination is suitable for heavy-duty connections where vibration resistance is critical. Consider the physical footprint of 114 mm by 330 mm during enclosure design. This filter is appropriate for applications needing certified protection against conducted electromagnetic interference in industrial settings.

Part Context

This component belongs to the broader category of power line filters manufactured by Astrodyne TDI. It is specifically engineered for three-phase AC applications, distinguishing it from single-phase or DC filter models within the manufacturer's portfolio. The design focuses on durability and compliance for demanding industrial environments rather than consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mounting structures and electrical ratings if considering alternative manufacturers. Consult official distributor catalogs for direct equivalents with matching phase, voltage, and current specifications.