30DKPS4(D)

Overview

The 30DKPS4(D) is a single-phase, single-stage EMI power line filter manufactured by Delta Electronics. It features a plastic housing and chassis mount installation style. The unit is rated for a maximum continuous operating voltage of 250 V AC at 50/60 Hz frequencies. The nominal current rating is 30 A. This component belongs to the DKP series, designed for noise-sensitive applications requiring compact filtering solutions with low leakage performance.

Feature Summary

• Compact design utilizing lightweight plastic casing
• Low leakage current characteristics
• Terminal block connection method
• Protective hinged cover included

Applications

• Industrial automation systems
• Medical equipment
• Servo motor drives
• Robotic arm controllers

Procurement Notes

Verify the specific suffix designation against official Delta documentation to confirm exact configuration details. Ensure compatibility with chassis mounting requirements and verify that the 30 A current rating aligns with system specifications. Confirm regulatory certifications such as UL, CSA, ENEC, CE, and UKCA are required for the target market. Check for RoHS compliance status if environmental regulations apply.

Selection Notes

Select this model when a single-stage solution is sufficient for electromagnetic interference suppression in 250 V AC environments. The 30 A rating suits high-current industrial loads. Consider the plastic housing for weight reduction compared to metal alternatives. Verify that terminal block connections meet wiring standards. Evaluate space constraints as the unit is designed for compact integration within control panels.

Part Context

This component is part of the Delta DKP series of single-stage EMI filters. The series offers various current ratings from 4 A to 30 A. The (D) suffix typically denotes a specific variant or packaging option within the product line, though functional differences require datasheet confirmation. The series is engineered for general-purpose filtering in sensitive electronic systems.

Replacement Considerations

Consult official Delta documentation for confirmed substitute part numbers. Generic equivalents may not match the specific leakage current or capacitance values. Verify mechanical dimensions and mounting hole patterns before substitution.