3F30A H

Overview

The Astrodyne TDI 3F30A H is a high-performance three-phase switch-mode EMI filter designed for industrial applications. It supports a rated current of 30 A and operates at voltages up to 440 VAC. The unit utilizes a two-stage filtering architecture with quick connect termination types, ensuring effective noise suppression in demanding environments.

Feature Summary

• Three-phase delta configuration for robust power line conditioning
• Two-stage filtering design for enhanced electromagnetic interference reduction
• Quick connect termination style for simplified integration

Applications

• Industrial machinery power systems
• Switch mode power supply inputs
• Three-phase motor drive protection

Procurement Notes

Verify the specific voltage rating requirements against the official datasheet, as sources indicate both 250V and 440VAC variants exist within this model designation. Confirm compliance certifications such as UL or CSA are required for your region before ordering. Ensure the quick connect terminal type matches your existing wiring infrastructure to avoid installation delays.

Selection Notes

Select this component when three-phase noise suppression is critical for equipment operating at 30 A. The two-stage design offers superior attenuation compared to single-stage alternatives. Verify that the chassis mounting style and physical dimensions fit the available enclosure space. Ensure the input voltage does not exceed the maximum rated value specified in the manufacturer's documentation.

Part Context

This component belongs to the 3F series of power line filters from Astrodyne TDI. The series is engineered for high-current industrial applications requiring reliable EMI/RFI suppression. The 3F30A H specifically addresses three-phase delta configurations, distinguishing it from single-phase or wye-connected counterparts in the same product family.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.