Atch_12 Power main.pdf

This image shows an electrical single-line diagram (SLD) for a power distribution system. The diagram details an electrical configuration with a main breaker (2000AAF, 2000AT N.C.) and a transformer labeled "XFMR 'D'" with specifications of 1250kVA, 3300/4160V A/Y, and 30 4W. The system is identified as an ESWBD (Electrical Switchboard) with model number ESWBD_1-D-01, rated for 2000A, 415/240V, 30, 4W, 50Hz, and 65kAIC. The diagram includes grounding details and indicates a connection to another system or panel (labeled "TO TOA ATS") through a feeder schedule reference.