3E30A F

Overview

The Astrodyne TDI 3E30A F is a three-phase switch-mode EMI filter designed for industrial power conditioning. It features a flange mounting style and supports an operating frequency of 50 Hz and 60 Hz. The component is rated for 440 VAC operation and handles a current capacity of 30 A. It complies with UL, CSA, LR, and TUV safety standards. The unit measures 4.75 inches in height and utilizes a robust construction suitable for demanding environments.

Feature Summary

• Provides electromagnetic interference attenuation for three-phase power lines
• Engineered for switch-mode applications requiring stable noise suppression
• Features a flange mounting configuration for secure chassis integration

Applications

• Industrial machinery power supplies
• Medical equipment power systems
• Shielded enclosure filtering

Procurement Notes

Verify the specific suffix 'F' against the manufacturer datasheet to confirm flange mounting compatibility and exact dimensional requirements. Ensure the voltage rating of 440 VAC aligns with the target system's electrical specifications before procurement.

Selection Notes

Select this model when a three-phase solution is required for 30 A circuits at 440 VAC. The flange mount design simplifies installation in space-constrained enclosures compared to bolt-in alternatives. Confirm compliance needs for UL, CSA, LR, or TUV certifications prior to final selection.

Part Context

This component belongs to the 3E Series of EMI filters from Astrodyne TDI. The series is characterized by high-performance noise attenuation capabilities tailored for sensitive electronic loads. The 3E30A F variant specifically addresses three-phase power line filtering requirements in industrial and medical sectors.

Replacement Considerations

Consult official substitution guides for compatible three-phase flange-mount filters. Verify that any alternative part matches the 30 A current rating and 440 VAC voltage specification to ensure functional equivalence.