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6.2
Special displays
6.2.1
Phasor diagram
The phasor diagram provides a coherent picture of the actual unbalance values of the
fundamental.
The graphical representation is assigned a value table. F1
representations.
Special displays of the phasor diagram
①
Voltage U1
②
Current I1
③
Voltage U2
④
Current I2
⑤
Voltage U3
⑥
Current I3
⑦
Phase angle U1
⑧
Phase angle U1U2
⑨
Phase angle U1U3
⑩
Displacement angle U1 |1
⑪
Displacement angle U2 |2
⑫
Displacement angle U3 |3
The length of graphical axes in the diagram symbolizes the amplitude unbalance.
PAC4220
Equipment Manual, L1V30827278B-01
Operation
6.2 Special displays
switches between the two
71
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