B84243A8003U000

Power Line Filter Modules Overview

The B84243A8003U000 is a compact, high-performance three-phase EMC filter manufactured by EPCOS (TDK Electronics). It features a rated voltage of 530V AC and a nominal current of 3A. The unit is housed in a metal enclosure with IP20 protection and measures 190 x 40 x 95 mm. Designed for variable frequency drives, it optimizes performance against EN 61800-3:2004+A1:2011 limits for cable lengths up to 50m (C2). A key specification is its low leakage current of 1.9mA at 400VAC, ensuring stable operation in 30mA RCD environments.

Power Line Filter Modules Feature Summary

• Optimized for EN 61800-3:2004+A1:2011 compliance with extended motor cable support
• Ultra-low leakage current suitable for sensitive 30 mA RCD applications
• High saturation impedance effectively controls parasitic asymmetric currents
• Rapid discharge capability ensures safety for rated currents up to 44A

Power Line Filter Modules Applications

• Elevator drive systems
• Pump control units
• Conveyor system drives
• HVAC system inverters

Power Line Filter Modules Procurement Notes

Verify the specific suffix 'U000' to confirm the 3A rating and optimized leakage current characteristics. Ensure compatibility with 530V AC systems and check that the IP20 housing meets the installation environment requirements. Confirm the physical dimensions fit the designated chassis space before finalizing procurement.

Power Line Filter Modules Selection Notes

Select this model specifically for applications requiring minimal leakage current to prevent nuisance tripping of standard 30mA residual current devices. It is ideal for installations where motor cables approach the 50-meter limit defined in EN 61800-3 Category C2. Consider the compact form factor for space-constrained drive cabinets.

Power Line Filter Modules Part Context

This component belongs to the B84243* series of three-phase EMC filters from TDK/EPCOS. The series covers currents up to 280A, all sharing a 530V AC rating. This specific part represents the entry-level current variant within the lineup, tailored for smaller drive applications while maintaining the series' core benefits of compactness and electromagnetic compatibility.

Power Line Filter Modules Replacement Considerations

Consult official TDK documentation for direct cross-references. Verify that any substitute maintains the 3A rating, 530V AC voltage, and specifically the low-leakage requirement for RCD compatibility.

Power Line Filter Modules FAQ

What is the maximum motor cable length supported?

The filter is optimized for motor cables up to 50 meters (Category C2) according to EN 61800-3:2004+A1:2011.

Is this filter compatible with 30mA RCDs?

Yes, the B84243A8003U000 has a leakage current of only 1.9mA at 400VAC, allowing stable operation in 30mA RCD environments.