GM1851 Datasheet - Unisonic Technologies

GM1851 GROUND FAULT INTERRUPTER

The UTC GM1851 can specially provide ground fault protection for AC power outlets in consumer and industrial environments. As ground fault currents greater than a presentable threshold value, it will trigger an external SCR-driven circuit breaker to interrupt the AC line and remove the fault condit.

GM1851 Features

* Internal power supply shunt regulator

* Externally programmable fault current threshold

* Externally programmable fault current integration time

* Direct interface to SCR

* Operates under line reversal; both load vs line and hot vs neutral

* Detects neutral line faults

GM1851 Datasheet (378.53 KB)