FMBC-A91F-7512

Power Line Filter Modules Overview

The Schurter FMBC-A91F-7512 is a three-phase two-stage RFI filter from the FMBC NEO series. It supports a maximum current of 75 A and operates at voltages up to 520 V AC. The unit functions at 50 Hz or 60 Hz frequencies. Key electrical parameters include a capacitance value of 6.8 μF, an inductance of 1.9 mH, and a leakage current of 33 mA. The component exhibits a resistance of 2.5 mΩ with a power loss of 6.8 W. Physical dimensions are 275 mm in length, 85 mm in height, and 50 mm in depth. It operates within a temperature range of -25°C to 100°C.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for enhanced electromagnetic interference suppression
• Chassis mount design with screw terminal connections
• Compliant with UL, VDE, and IEC/EN standards

Power Line Filter Modules Applications

• Industrial machinery power supply protection
• Three-phase motor drive systems
• Power distribution units requiring EMI reduction

Power Line Filter Modules Procurement Notes

Verify that the specific application voltage does not exceed the 520 V AC rating. Confirm that the load current remains within the 75 A continuous limit. Ensure chassis mounting provisions accommodate the specified physical dimensions. Check for required certifications such as UL or VDE depending on regional compliance needs. Validate thermal management capabilities given the 6.8 W power loss specification.

Power Line Filter Modules Selection Notes

Select this model when high-current three-phase filtering is required. The two-stage design offers superior attenuation compared to single-stage alternatives. Consider the chassis mount style if panel integration is preferred over DIN rail installation. Verify that the 75 A current rating aligns with the system's peak and continuous load requirements. Ensure the operating temperature range suits the environmental conditions.

Power Line Filter Modules Part Context

This component belongs to the FMBC NEO series, which provides compact and efficient EMC solutions. The series is designed for industrial applications requiring robust noise suppression. Schurter manufactures these filters to meet stringent international safety and performance standards. The product line emphasizes reliability and long-term operational stability in demanding electrical environments.

Power Line Filter Modules Replacement Considerations

FMBC-A91Q-3010 (lower current rating)

Power Line Filter Modules FAQ

What is the leakage current specification?

The leakage current is specified as 33 mA.

Is this filter suitable for 480 VAC systems?

Yes, it supports both 480 VAC and 520 VAC ratings.