The AutoCAD software was utilized to illustrate the distribution of the SMDBs and the riser and how they are connected to the substation equipment. Figure 7-1 demonstrates the connection of the emergency submain distribution board to the diesel generator and the DBs that are branched from it. Furthermore, in Figure 7-2, the AutoCAD was used to show the whole feeder connection from the dry transformer to the riser and the SMDBs including the ESMDB and the diesel generator.
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