B84143V0066R227

Power Line Filter Modules Overview

The EPCOS B84143V0066R227 is a three-line sine-wave output filter designed for drive and inverter applications. It features a chassis mount configuration with terminal block connections. The component supports a rated AC voltage of 520 V phase-to-phase and operates at frequencies between 50 Hz and 60 Hz. It handles a maximum current of 66 A. The unit includes an insulation system certified by UL, ensuring compliance with safety standards for industrial power electronics.

Power Line Filter Modules Feature Summary

• Provides sine-wave output filtering for variable frequency drives
• Features UL-certified insulation system for enhanced safety
• Supports shielded motor cables via distribution shielding

Power Line Filter Modules Applications

• Regenerative inverter systems
• Variable frequency drive (VFD) installations
• Industrial motor control applications

Power Line Filter Modules Procurement Notes

Verify the specific suffix R227 against official TDK-EPCOS documentation to confirm housing type and certification details. Ensure the 66A current rating and 520V AC specification match the target application's electrical requirements. Confirm chassis mounting dimensions and terminal block compatibility before procurement.

Power Line Filter Modules Selection Notes

Select this model for applications requiring sine-wave filtration to protect motors from inverter switching harmonics. The 66A rating suits medium-power industrial drives. Verify that the 520V AC rating aligns with the DC link voltage or line-to-line supply. The UL certification is critical for regions requiring specific safety approvals for electrical enclosures.

Power Line Filter Modules Part Context

This component belongs to the B84143V* series of Sineformer filters. These are specialized output filters intended to mitigate dv/dt stresses and common-mode voltages generated by pulse-width modulation inverters. The series is part of TDK-EPCOS's broader portfolio of reactors and filters for drive applications.

Power Line Filter Modules Replacement Considerations

Consult official TDK-EPCOS substitution guides for direct equivalents. Generic RFI filters may not provide the necessary sine-wave shaping capabilities required for motor protection in this specific application context.