Two Main and One Transfer Bus System Explained
fsdf Transferring a Feeder from Main Bus to Transfer Bus without Interruption of Power: Transferring: Check if the TBC Breaker is in OFF Condition. Close the Transfer Bus Isolator of the Concerned Feeder and check for correct Isolator Status. Close the Bus Isolator and the Transfer Bus Isolator of the Transfer Bus Coupler (TBC). Note…