April 2016
Intermediate to advanced
384 pages
12h 56m
English
Content preview from Newnes Circuit Calculations Pocket Book
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356 Circuit calculations pocket book
Figure
20.10
conductors R, Y and B, and phase voltages between R, Y and B and
the neutral line as shown in Figure 20.10.
Both delta and star connected loads can be supplied by the line
voltages. In addition individual loads such as lighting appliances,
fans and heaters can be supplied by the phase voltages of the
four-wire star system of Figure 20.10.
20.4 Three-phase star connected load
Figure 20.11 shows a star connected load. One end of each load is
connected to a line conductor, and the other ends are connected to
form a neutral point N (or star point).
Figure
20.11
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