Smart earth leakage protection Electronic earth leakage relay with external transformer of the WGC series Desription Electronic earth leakage protection relay of the WGC series connected to the external toroidal transformers of the WGC series. These are highly reliable electronic relays with the option of having fixed or adjustable sensitivity and delay: —— True root mean square measure, TRMS. —— Assembly on DIN 46277 rail (EN 50022) —— Reduced single-module size. LED status indication: —— Power LED ON. Device powered on. —— Leakage LED ON. Tripped relay. —— Power LED flashing and leakage LED ON. Detection of a continuity fault in the transformer. Applications Compatible with WGC earth leakage transformers RG1M relays used with WGC transformers offer a full earth leakage protection in singlephase and three-phase lines. Technical features Protection Output of NO / NC changeover contact relay, according to the circuit breaker type Power supply Output contacts Operating temperature Protection degree Standards Attachment Dimensions Maximum operating time (s) for IΔn Power supply voltage Leakage trip Disconnection of external transformer Circuit breaker control Contactor or circuit breaker using a trigger coil Associated circuit breaker Time defined: 0.02 s INS (Instantaneous) Earth leakage transformer Mechanical features Electrical features True root mean square (TRMS)

Smart earth leakage protection Electronic earth leakage relay with external transformer of the WGC series References Type CARGA Disparo por BOBINA DE MÍNIMA - Rearme manual. Disparo por BOBINA DE EMISIÓN - Rearme manual