B84143A0150R021

Power Line Filter Modules Overview

The EPCOS B84143A0150R021 is a three-phase delta configuration EMC/EMI line filter designed for high-power industrial applications. It operates at rated voltages of 760 VAC and 440 VAC with a frequency range of 50 to 60 Hz. The unit supports a rated current of 150 A and utilizes terminal block connections with threaded posts (M10). Certified under UL 1283, CSA 22.2 No.8 1986, and EN 133200 standards, it features a chassis mount design with IP 20 protection. The filter exhibits low leakage current and high insertion loss, optimized for long motor cables and full-load operation.

Power Line Filter Modules Feature Summary

• Engineered for high insertion loss and low leakage current in three-phase systems
• Space-saving design based on EN 133200, UL 1283, and CSA 22.2 No.8 1986 standards
• Optimized for long motor cables and operation under full load conditions

Power Line Filter Modules Applications

• Frequency converters for motor drives such as elevators, pumps, traction systems, conveyor systems, and HVAC systems
• Wind farms
• Industrial power supplies

Power Line Filter Modules Procurement Notes

Verify the specific suffix R021 confirms the 760/440 V AC voltage rating and 150 A current capacity. Ensure compatibility with M10 threaded post terminal blocks for installation. Confirm that the UL 1283 and CSA certifications meet regional regulatory requirements for the intended deployment environment before finalizing procurement.

Power Line Filter Modules Selection Notes

Select this component for three-phase delta configurations requiring robust EMI suppression in high-current industrial settings. The 150 A rating and 760/440 V AC support make it suitable for heavy-duty motor drives. Consider the IP 20 protection level and chassis mount style when designing enclosure layouts. Verify thermal management needs for continuous full-load operation.

Power Line Filter Modules Part Context

This model belongs to the B84143 series of three-line filters for converters and power electronics manufactured by EPCOS, now part of TDK Electronics. The series provides standardized solutions for electromagnetic interference reduction in industrial power conversion systems, ensuring compliance with international safety and emission standards.

Power Line Filter Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official TDK/EPCOS catalogs for cross-references within the B84143 family or equivalent certified alternatives.