YOKOGAWA WT210 User Manual

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

YOKOGAWA WT210 Specifications

General

Brand	YOKOGAWA
Model	WT210
Category	Measuring Instruments
Language	English