B86305L0007R000

Power Line Filter Modules Overview

The B86305L0007R000 is a standard three-phase line reactor from the EPCOS B86305L* series, designed for use with frequency converters featuring rectifier inputs. It operates at a rated voltage of 520VAC and supports a current range up to 230A across the series, with this specific model handling 7A. The unit features an inductance of 4.2mH and a short-circuit voltage between 5% and 6%. It utilizes a UL-certified F-class insulation system and employs copper windings with clamp-type terminals for efficient installation and high conductivity.

Power Line Filter Modules Feature Summary

• High saturation magnetic flux density maintains inductance stability under overcurrent conditions, retaining over 60% of rated value at three times the rated current.
• Effective electromagnetic interference suppression limits overvoltage phenomena and ensures stable operation of converter systems.
• UL-certified F-class insulation system ensures reliability and safety in high-temperature environments.

Power Line Filter Modules Applications

• Frequency converters with rectifier inputs
• Industrial automation drives
• Pump control systems
• Elevator drive systems

Power Line Filter Modules Procurement Notes

Verify the complete part number against official TDK Electronics documentation to confirm specific electrical ratings and terminal configurations. Ensure compatibility with the 520VAC system voltage and check that the 7A current rating aligns with the application requirements. Confirm the presence of the UL certification mark on the component housing if regulatory compliance is mandatory for the deployment environment.

Power Line Filter Modules Selection Notes

Select this component based on its specific 7A current rating and 4.2mH inductance value required for the target converter input stage. Consider the physical dimensions and terminal type (clamp-type) for board or rail mounting constraints. Evaluate the thermal performance within the F-class insulation limit relative to the ambient operating temperature of the enclosure.

Power Line Filter Modules Part Context

This component belongs to the B86305L* series of standard three-phase line reactors manufactured by TDK Electronics. The series was originally branded under EPCOS before the full integration into TDK's passive components portfolio. These reactors are engineered specifically to mitigate electromagnetic interference generated by power electronic converters.

Power Line Filter Modules Replacement Considerations

Consult official TDK substitution guides for direct equivalents. Verify that any alternative maintains the 520VAC rating, 7A current capacity, and 4.2mH inductance tolerance. Ensure the replacement also meets the UL certification and F-class insulation standards required for the original design.

Power Line Filter Modules FAQ

What is the short-circuit voltage percentage for this reactor?

The short-circuit voltage for the B86305L* series ranges from 5% to 6%, depending on the specific model within the series.

How does the inductance behave under high current loads?

Due to high saturation magnetic flux density, the inductance remains constant at 1.5 times the rated current and retains over 60% of its rated value even at three times the rated current.