VEGA78
EN - 26
The vectorial diagram of voltage and current for each phase depending on the type of
system as shown in below screens:
Fig. 40: Vectorial current diagram for 4-wire system
Fig. 41: Vectorial voltage/current diagram L1 phase for 4-wire system
Pressing
ESC
key
(or smart icon at display) to exit from each screen and back to the
previous one.
CAUTION
The vectors of voltages are referred to the external circle on each diagram
and the vectors of current are referred to second circle. The vectors’ sizes
are designed so that the vector of maximum amplitude can touch the circle
and the other vectors are scaled with respect to it proportionally to their
amplitude.
The rotation positive reference associated at each vectorial diagram is
clockwise
.
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