3BH200D

Overview

The Astrodyne TDI 3BH200D is a three-phase delta power line filter designed for high-voltage industrial applications. It supports a rated current of 200 A and operates at 480 VAC with frequencies of 50 Hz or 60 Hz. The unit utilizes a single-stage EMC/EMI filtering architecture to suppress electromagnetic interference on power lines. It features a chassis mount installation style with bolt-in termination connections, ensuring secure integration into heavy-duty electrical systems.

Feature Summary

• Provides effective suppression of electromagnetic interference in three-phase delta configurations
• Engineered for high-current industrial environments with robust thermal handling
• Utilizes a single-stage design for streamlined signal conditioning

Applications

• Industrial motor drives and variable frequency drive systems
• High-power manufacturing equipment requiring EMI mitigation
• Heavy-duty power distribution panels in commercial facilities

Procurement Notes

Verify the specific voltage rating and phase configuration against your system requirements before ordering. Confirm that the bolt-in termination style matches your existing busbar or terminal layout. Ensure the chassis mounting dimensions accommodate your enclosure space. Check for any regional shipping restrictions or compliance certifications required for your specific market.

Selection Notes

Select this model when a dedicated solution for three-phase delta systems is required. Consider the 200 A current capacity to ensure adequate headroom for peak loads. Evaluate the physical dimensions for chassis mounting compatibility. Compare leakage current specifications if sensitive medical or precision instrumentation is connected downstream.

Part Context

This component belongs to the 3BH series from Astrodyne TDI, which specializes in high-performance power line filters. The series is recognized for its ability to handle significant current loads while maintaining strict electromagnetic compatibility standards. These filters are integral to maintaining power quality in demanding industrial sectors where noise immunity is critical.

Replacement Considerations

Direct substitutes must match the three-phase delta topology, 200 A rating, and 480 VAC specification. Verify that alternative models offer comparable attenuation characteristics and physical mounting interfaces. Cross-reference certification approvals such as UL or TUV to ensure regulatory compliance in the target application.