RCM14-03 SYSTEM PCB

Current Sensors Overview

The RCM14-03 SYSTEM PCB is a board-mount current sensor module designed for Mode 2 EV charging systems. It detects AC and DC residual currents, specifically DC levels of 6mA or greater, alongside 50 Hz and 60 Hz AC frequencies. The system comprises a printed circuit board assembly and a current transformer, functioning as a single pass-through module to ensure safety compliance in electric vehicle charging applications.

Current Sensors Feature Summary

• Detects both AC and DC residual currents for enhanced safety monitoring
• Designed specifically for Mode 2 EV charging system integration
• Consists of a PCBA and current transformer for complete detection capability

Current Sensors Applications

• Mode 2 Electric Vehicle (EV) charging systems
• AC and DC residual current detection circuits
• Safety monitoring modules for EV power supplies

Current Sensors Procurement Notes

Verify the specific configuration required, as the system may consist of separate components like the 90134 PCBA and 90150 current transformer depending on the exact order code. Confirm compatibility with existing control logic and ensure the selected variant matches the intended installation environment for Mode 2 charging infrastructure.

Current Sensors Selection Notes

Select this component when dedicated residual current monitoring for both AC and DC faults is required in Mode 2 EV chargers. Ensure the application involves detecting DC residual currents starting from 6mA. Verify that the physical dimensions and mounting requirements of the PCBA align with the target chassis design before finalizing the procurement decision.

Current Sensors Part Context

This part belongs to the RCM14-03 System Series, which includes specialized monitors for electric vehicle charging. It is distinct from standard standalone sensors, as it integrates the sensing element with the processing board to provide a complete solution for residual current detection in automotive charging contexts.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Littelfuse/Western Automation catalogs for direct equivalents or updated series replacements.