DKLP-0331-0430

Common Mode Chokes Overview

The SCHURTER DKLP-0331-0430 is a three-phase current compensated common mode choke designed for noise suppression in industrial power systems. It features an inductance of 30 mH with a maximum DC current rating of 4 A and a maximum DC resistance of 155 mOhms. The component operates within a temperature range of -25°C to +100°C and has a self-resonant frequency of 75 kHz. Constructed for chassis mounting with wire termination, this unit weighs 512 g and belongs to the DKLP-3 series.

Common Mode Chokes Feature Summary

• Provides high inductance compensation for three-phase applications to effectively suppress common mode noise.
• Engineered for robust performance in industrial environments with wide operational temperature tolerance.
• Utilizes a chassis mount design with wire terminations for secure integration into power circuits.

Common Mode Chokes Applications

• Noise suppression in three-phase industrial power supplies
• Electromagnetic interference filtering in motor drive systems
• Power quality improvement in heavy machinery equipment

Common Mode Chokes Procurement Notes

Verify component authenticity through authorized Schurter distributors or certified partners. Confirm that the part number matches DKLP-0331-0430 exactly, as specifications may vary across the DKLP series. Check for physical damage to wire terminations and ensure packaging integrity during transit. Validate compliance with relevant safety standards required for your specific installation environment before deployment.

Common Mode Chokes Selection Notes

Select this component when designing three-phase systems requiring significant common mode attenuation at low frequencies. Ensure the 4 A current rating aligns with the maximum load requirements of the application. Consider the chassis mount form factor and wire termination style for compatibility with existing panel layouts. Verify that the operating temperature range meets the environmental conditions of the intended installation site.

Common Mode Chokes Part Context

This component belongs to the Schurter DKLP-3 series of current compensated chokes. These devices are specifically engineered for high inductance applications where standard filters may be insufficient. The series is recognized for its reliability in demanding industrial settings, offering consistent performance under varying load conditions while maintaining compact physical dimensions relative to their electrical capabilities.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Schurter technical support for approved alternatives if this discontinued item is required for maintenance or retrofitting purposes.

Common Mode Chokes FAQ

What is the inductance value of the DKLP-0331-0430?

The inductance value is 30 mH.

Is this component suitable for single-phase applications?

No, it is a three-phase common mode choke designed for three-wire systems.

What is the maximum DC current rating?

The maximum DC current rating is 4 A.