Feeders
The design template for feeder circuits is entered in this spreadsheet. Feeder circuits are sized by the upstream protective device amps. For the meaning of individual column headings, see Motors. You can have feeder designs for 3 Phase – 3 Wire systems or 3 Phase – 4 Wire systems. Select the appropriate system before entering data into the spreadsheet.
The first column in this spreadsheet is Protective Device (A). The feeder is designed based on the protective device amp rating. Deleting this cell deletes the data in the entire row.
