3B30 LF

Overview

The Astrodyne TDI 3B30 LF is a three-phase (Delta) EMC/EMI line filter belonging to the 3B series. It features an economical single-stage design rated for 30 A current and 440 VAC voltage at 50/60 Hz frequencies. The unit utilizes a chassis mount style with quick connect terminals, ensuring secure installation in industrial power systems.

Feature Summary

• Single-stage filtering architecture for efficient noise suppression
• Quick connect terminal interface for simplified wiring
• Chassis mount configuration for robust mechanical stability

Applications

• Industrial power conditioning systems
• Three-phase equipment protection
• EMC compliance integration

Procurement Notes

Verify that the specific application requires a Delta phase configuration and 440VAC rating. Confirm compatibility with quick connect terminal types before procurement. Ensure chassis mounting provisions align with the physical dimensions of the enclosure. Cross-reference datasheet specifications against system requirements to prevent mismatch.

Selection Notes

Select this model when a single-stage solution for three-phase Delta systems is required. The 30A rating suits moderate load applications. Verify that the quick connect interface matches existing harnesses. Consider the economical design benefits for cost-sensitive projects requiring standard EMI suppression.

Part Context

This component is part of the Astrodyne TDI 3B series, which offers economical section filters. The 3B30 LF variant specifically targets three-phase Delta configurations. It provides a balance of performance and cost-effectiveness for general industrial EMI/EMC filtering needs.

Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may differ in terminal type or phase configuration.