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Split Phase
Split Phase
When making split phase measurements, use both channels A and B for voltage and
Introduction
current connections. The neutral is chosen as the reference for measurement purposes.
The figure also shows voltage connection using channel D as a differential input for
measuring neutral to ground voltage. Neutral to ground measurements are important
but optional.
Connection
diagram
Phasor
180º
diagrams
E-8
V
V
A
B
180º
0º
I
B
PX5-902
0º
I
A
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