5
Operation
6.
To return to active power measurements, press the
button repeatedly
until neither the
nor the
indicator is displayed.
5.8.2.2
Three-phase four-wire balanced/unbalanced
The power of a three-phase four-wire configuration is measured in three steps,
accordance with Figure 5.5. The total power is the sum of the three measure-
ments:
W
=
W
1
+
W
2
+
W
3
.
Figure 5.5
Three-phase four-wire measurement
#T559825; r. AI/33557/33557; en-US
24
Содержание CM83
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