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7-8
IM 760401-01E
Displaying the Measured Harmonic Values
Depending on the setting of display function of display B and C, the measured data of
items will appear on the display as follows. In the following explanation a maximum of
50 analysis orders is assumed. In case of a maximum less than 50, computation/
display will be performed up to that order.
• Display B
• V: Shows the measured value of the voltage corresponding to the order shown
on display A;
• A: Shows the measured value of the current corresponding to the order shown
on display A;
• W: Shows the measured value of the active power corresponding to the order
shown on display A;
• PF: Shows the power factor of the fundamental (1st order);
• V%: Shows the harmonic distortion of the voltage followed by the character “t”;
Two computation methods are available; Refer to page 7-5 for details. The
display range is 0.00 to 99.99 to 100.0 to 999.9%.
• A%: Shows the harmonic distortion of the current followed by the character “t”;
Two computation methods are available; Refer to page 7-5 for details. The
display range is 0.00 to 99.99 to 100.0 to 999.9%.
• V%: Shows the relative harmonic content of the voltage corresponding to the
order shown on display A; The display range when the number of displayed
digits is 5 is 0.000 to 99.999 to 100.00 to 999.99%.
• A%: Shows the relative harmonic content of the current corresponding to the
order shown on display A; The display range when the number of displayed
digits is 5 is 0.000 to 99.999 to 100.00 to 999.99%.
• W%: Shows the relative harmonic content of the active power corresponding to
the order shown on display A; The display range when the number of displayed
digits is 5 is 0.000 to
±
99.999 to
±
100.00 to
±
999.99%.
• V deg: In case the fundamental (1st order) is shown on display A
Shows the phase angle between the 1st order of the current and the 1st order of
the voltage. G (phase lag) or d (phase lead) will also be displayed.
In case the 2nd to 50th order is shown on display A
Shows the phase angle between the 1st order of the voltage and the 2nd to 50th
order of each voltage. A – (minus) will be displayed in front of the order only
when the 2nd to 50th order is phase-lagged. The display range is –180.0 to
180.0 deg.
• A deg: In case the fundamental (1st order) is shown on display A
Shows the same as in case of V deg.
In case the 2nd to 50th order is shown on display A
Shows the phase angle between the 1st order of the current and the 2nd to 50th
order of each current. A – (minus) will be displayed in front of the order only
when the 2nd to 50th order is phase-lagged. The display range is –180.0 to
180.0 deg.
7.4 Setting the Harmonic Order and Displaying the Measured Harmonic Value