Chapter 1: DESIGN PROCESS

Rules of practice for tabulating panel loads are presented. The concepts of demand factor and spare capacity are introduced. Feeder capacity and sizing is discussed and illustrated by worked examples. Voltage drop is considered. ... 1-phase, 2-wire. 120/240V, 1-phase, 3-wire. 120/208V, 1-phase, 3-wire. 120/208V, 3-phase, 4-wire. 277/480V, 3 ... ................
................