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5 Operation
6.
To return to active power measurements, press the
until neither the
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
+ W
1
Figure 5.5 Three-phase four-wire measurement
#T559825; r. AI/33557/33557; en-US
nor the
indicator is displayed.
+ W
.
2
3
button repeatedly
24
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