This sensor FG-R05-3A is a high-sensitivity DC/AC current sensor that can detect leakage current of DC and AC. If DC fault occurs, PIN 4 will change state from low level to high impedance. If AC fault occurs, PIN5 will change state form low level to high impedance.
This sensor has a test coil for testing the operation of the sensor, and by inputting a signal from the outside it is possible to pass a test current to the test coil. It also outputs a digital signal informing that leakage current of DC/AC has been detected.
● For IC-CPD to the standard IEC 62752:2016
● Open-loop, Flux-gate type current sensor
● PCB mounting
● Digital output of fault detection