3B150DB F

Overview

The Astrodyne TDI 3B150DB F is a three-phase economical section power line filter designed for industrial applications. It features a 250 VAC voltage rating and supports a continuous current of 150 A at operating frequencies of 50 Hz and 60 Hz. The unit utilizes a chassis mount installation style with bolt-in termination types to ensure secure electrical connections. Key electrical specifications include a leakage current of 2.1 mA. The physical dimensions are 8 inches in length, 5 inches in width, and 4.75 inches in height. This component belongs to the 3B series and is classified under power condition subcategories.

Feature Summary

• Provides electromagnetic interference suppression for three-phase delta configurations
• Engineered for high-current industrial power line conditioning
• Utilizes robust chassis mounting with bolt-in termination for stability

Applications

• Industrial automation systems requiring EMI filtering
• Process control equipment power distribution
• Utility infrastructure power conditioning

Procurement Notes

Verify exact availability through authorized distributors as supply status may be restricted. Confirm RoHS compliance details directly with the manufacturer or supplier documentation before procurement. Ensure that the bolt-in termination type matches the mechanical design of the target chassis. Validate that the 150 A current rating and 250 VAC voltage specifications align with the specific system requirements to prevent operational failures.

Selection Notes

Select this model when three-phase delta configuration filtering is required for high-current loads up to 150 A. The chassis mount style necessitates adequate panel space and thermal management considerations. Verify that the 2.1 mA leakage current meets safety standards for the intended application environment. Consider the physical dimensions (8 x 5 x 4.75 inches) during the enclosure design phase to ensure proper fitment and airflow.

Part Context

This component is part of the Astrodyne TDI 3B series, which focuses on economical section filters for power line conditioning. The manufacturer specializes in power supplies and EMI/EMC filters with extensive industry experience. The 3B series provides reliable noise blocking solutions for demanding industrial environments, complementing other product lines such as liquid-cooled power supplies and transformers.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official distributor catalogs for cross-reference options if this specific model is unavailable.