Welcome to another series of tutorials on autorecloser relay testing. Autorecloser relay is a device that will close the circuit breaker automatically in time of tripping event or power interruption due to fault on a power system. In other case, autorecloser is integrated in the protective relays like line protection and feeders protection. It has a sets of parameters than can be modified according to the requirements of the network like number of shots, dead time or how the circuit breaker will reclose, reclaim time or how long the autorecloser relay reset to a ready state after the sequence of reclose and others. In this tutorial, I will show you how to setup autorecloser relay connection to the omicron test set like CMC in different scenario like on the bench testing and onsite testing. Bench Testing Wiring Connections With Omicron CMC Aux DC Supply In the image above, the relay is powered by omicron aux dc as well as relay input. The CMC binary output 1 is assigned to CB Close, out...