The RCM20-01 detects dc residual currents in 50 Hz/60 Hz ac installations. It is designed for Mode 3 EV charging stations to disconnect power during a dc fault condition. The device also supports dc, single-phase, and multi-phase installations. Compact and panel-mounted, the RCM20-01 features a JST connector for easy integration and is fully compliant with IEC 62955 detection requirements.
JST XH 2.5 mm Pitch Connector JST:B4B-XH-A (LF)(SN)
"Fault" Signal Output
Large 20mm ID Aperture
Provides easy installation
Offloads fault detection from the main control system, simplifying and reducing development time
Flexibility to support single or multi-phase supply cables