B84144A0066R140

Power Line Filter Modules Overview

The B84144A0066R140 is a four-line power line EMC filter manufactured by TDK Electronics. It features a rated AC voltage of 300 V phase-to-phase and 520 V phase-to-ground, with a continuous current rating of 66 A. The component utilizes block terminals for connection and operates within a temperature range of -25°C to +100°C. Designed for IP21 housing protection, it serves as an output filter for sine-wave applications in industrial power electronics.

Power Line Filter Modules Feature Summary

• Four-line configuration designed for comprehensive electromagnetic interference suppression in three-phase systems
• Block terminal interface facilitates secure electrical connections for high-current applications
• IP21 housing construction provides protection against solid objects and dripping water

Power Line Filter Modules Applications

• Frequency converters for motor drives
• Elevator control systems
• Industrial pump drives
• Traction systems
• Conveyor system power electronics

Power Line Filter Modules Procurement Notes

Verify the specific ordering suffix R140 to confirm the exact terminal type and packaging configuration required for your assembly process. Ensure that the input voltage ratings (300 V phase-to-phase / 520 V phase-to-ground) align with your system's electrical specifications before integration. Confirm that the 66 A current rating meets the maximum load requirements of the connected frequency converter or drive unit to prevent thermal overload during operation.

Power Line Filter Modules Selection Notes

Select this component when designing systems requiring four-line filtering for sine-wave output inverters. The 66 A current capacity suits medium-power industrial drives such as pumps and elevators. Verify compatibility with the target enclosure space, as the IP21 housing dictates physical dimensions. Ensure the operating temperature range of -25°C to +100°C covers the environmental conditions of the installation site to maintain filter performance and longevity.

Power Line Filter Modules Part Context

This part belongs to the B84144A*R140 series of four-line filters specifically engineered for converters and power electronics. Manufactured under the TDK Electronics brand, formerly EPCOS, these components are integral to maintaining signal integrity in industrial automation. The series addresses common-mode noise generated by variable frequency drives, ensuring compliance with electromagnetic compatibility standards in demanding operational environments.

Power Line Filter Modules Replacement Considerations

Consult official TDK Electronics documentation for direct cross-references within the B84144A series. Substitutions must match the 66 A current rating and 300/520 V voltage specifications. Verify terminal style compatibility if replacing in existing assemblies.