RCD5A-30

Overview

The RCD5A-30 is a three-phase delta power line filter module manufactured by R-K Electronics, Inc. Designed for industrial applications, it operates at a rated AC voltage of 480V and supports frequencies between 50Hz and 60Hz. The unit features wire lead terminations and incorporates internal components including a 0.47 microfarad capacitor and a 220 ohm resistor. It functions as an EMC/EMI line filter to suppress electrical noise in power systems.

Feature Summary

• Provides electromagnetic interference (EMI) and radio frequency interference (RFI) suppression for three-phase delta circuits
• Utilizes integrated RC network components for effective noise filtering
• Features durable wire lead termination style for direct circuit integration

Applications

• Industrial motor control centers requiring EMI suppression
• Three-phase power distribution systems operating at 480VAC
• Equipment sensitive to electrical noise in manufacturing environments

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct configuration. Confirm that the rated voltage and phase requirements match your system specifications before procurement. Check for RoHS compliance status if required by your facility standards. Ensure proper handling procedures are followed due to the presence of internal capacitive elements.

Selection Notes

Select this component when a dedicated three-phase delta filter is required for 480VAC systems. Ensure the application environment falls within the specified operating temperature range of -40°C to 60°C. Verify that the wire lead termination style is compatible with your existing wiring infrastructure. Consider the physical dimensions and mounting requirements relative to the installation space available in the equipment panel.

Part Context

This component belongs to the RCD series of RC networks produced by R-K Electronics, Inc. These modules are engineered specifically for power line filtering applications where compact size and reliable performance are necessary. The series typically includes variants designed for different voltage ratings and phase configurations to address diverse industrial power quality challenges.

Replacement Considerations

Consult official substitution lists from R-K Electronics for verified equivalents. Ensure any replacement maintains the same three-phase delta topology and 480VAC rating. Verify that alternative components offer comparable capacitance and resistance values to preserve filtering effectiveness.