B86305L0021R000

Power Line Filter Modules Overview

The B86305L0021R000 is a three-phase line reactor designed for use with frequency converters featuring rectifier inputs. It operates at a rated voltage of 520VAC and supports a current rating of 21A at 50/60Hz frequencies. The unit provides an inductance of 4mH per phase with a tolerance of -0/+20% or ±5%. It features a short-circuit voltage between 5% and 6%, ensuring effective electromagnetic interference suppression. The device utilizes a chassis mount style with terminal block termination and employs an F-class insulation system certified by UL.

Power Line Filter Modules Feature Summary

• Provides effective electromagnetic interference suppression for drive systems
• Maintains stable inductance under high overload conditions
• Utilizes UL-certified F-class insulation for thermal reliability

Power Line Filter Modules Applications

• Frequency converters with rectifier inputs
• Industrial automation drives
• Pump and elevator control systems

Power Line Filter Modules Procurement Notes

Verify the specific part number against official TDK documentation to confirm compatibility with existing drive systems. Ensure that the required current rating and voltage specifications match the application requirements. Check for any recent brand transition notices regarding EPCOS components within the TDK portfolio. Confirm mounting dimensions and terminal type availability before finalizing procurement decisions.

Power Line Filter Modules Selection Notes

Select this component based on its ability to handle specific overload currents while maintaining inductance values. Consider the short-circuit voltage percentage for system stability. Evaluate the thermal performance capabilities relative to the operating environment. Ensure the chassis mount configuration fits the available installation space and meets safety certification standards required for the equipment.

Power Line Filter Modules Part Context

This component belongs to the B86305L series of standard three-phase line reactors introduced by TDK. These reactors are engineered specifically for industrial applications involving variable speed drives. The series offers various current ratings to accommodate different power levels, providing a standardized solution for EMC compliance in motor control circuits.

Power Line Filter Modules Replacement Considerations

Check for direct substitutes within the B86305L series offering similar current and inductance ratings. Verify if newer TDK-branded equivalents have replaced older EPCOS markings. Ensure mechanical and electrical parameters remain identical to avoid redesigning the host equipment.