RP370-400-100-B

Power Line Filter Modules Overview

The Astrodyne TDI RP370-400-100-B is a three-phase delta single-stage EMI power line filter designed for high-current applications. It features a compact chassis-mount construction with bolt-in termination. The unit supports a rated voltage of 520 VAC and handles up to 400 A current. It includes 100 nF capacitance per phase, resulting in a leakage current of 1 mA. Operating within a temperature range of -25°C to +50°C, it complies with EN60939 standards.

Power Line Filter Modules Feature Summary

• Compact chassis-mount design suitable for space-constrained industrial enclosures
• Single-stage filtering architecture optimized for high-current power lines
• Bolt-in termination method ensuring secure electrical connections

Power Line Filter Modules Applications

• Industrial motor drive systems requiring EMI suppression
• High-power renewable energy inverters
• Large-scale manufacturing equipment power conditioning

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version for the RP370-400-100-B to confirm exact dimensional tolerances and terminal torque specifications. Ensure compatibility with existing busbar or cable configurations before integration. Confirm that the 1 mA leakage current meets safety requirements for the intended installation environment.

Power Line Filter Modules Selection Notes

Select this component when a single-stage solution is sufficient for the required attenuation levels. The 400 A rating dictates the need for appropriate conductor sizing and thermal management. Verify that the 520 VAC rating aligns with the system's nominal voltage and transient withstand capabilities.

Power Line Filter Modules Part Context

This model belongs to the RP370 series, which focuses on compact form factors for high-current three-phase applications. Unlike multi-stage variants, this single-stage design offers a balance between size and performance. It serves as a direct interface between the power source and sensitive loads in demanding industrial environments.

Power Line Filter Modules Replacement Considerations

Check for updated series revisions from Astrodyne TDI. Cross-reference with other RP370 models if current ratings differ. No direct substitute part numbers are confirmed in public documentation.