3B150

Overview

The Astrodyne TDI 3B150 is a three-phase economical power line filter rated for 150 A and 250 VAC. Designed for chassis mounting with bolt-in termination, it operates at 50 Hz or 60 Hz. The unit features a low leakage current of 2.1 mA and belongs to the 3B series. Physical dimensions are 8 in length, 5 in width, and 4.75 in height.

Feature Summary

• Single-stage line filter design
• Economical π section configuration
• Chassis mount installation style

Applications

• Industrial power conditioning
• Three-phase equipment noise suppression
• Electrical panel integration

Procurement Notes

Verify RoHS compliance details through official documentation before procurement. Confirm that the specific suffix matches the required termination option, as the series offers QD tabs or stud variants. Ensure the chassis mounting interface aligns with the bolt-in specification. Check availability status as supply may be restricted in certain regions.

Selection Notes

Select this model for applications requiring high current handling up to 150 A in a single-stage configuration. Ensure the operating frequency matches the 50/60 Hz requirement. Verify that the physical dimensions fit the available chassis space. Confirm that the leakage current specification meets system safety limits.

Part Context

This component is part of the Astrodyne TDI 3B series, which provides economical filtering solutions. The series includes various current ratings from 8 A to 200 A. It serves as a single-stage filter option for three-phase power lines, offering a compact alternative to multi-stage designs.

Replacement Considerations

Consult the manufacturer datasheet for direct substitutes within the 3B series. Other models in the series offer different current ratings such as 100 A or 200 A. Ensure any replacement maintains the same voltage rating and mounting style compatibility.