Harmonic measurements

Harmonic measurements in compliance with IEC61000-3-2
The WT3000E can be used to perform harmonic measurements in compliance with EN61000-3-2 Ed. 2.2. Note that this capability requires the /G6 option. Yokogawa also release a very useful software application.


Measurement of up to 50 orders of harmonics at 1 KHz
The WT3000E is useful for evaluating harmonics in equipment such as aircraft, in which the fundamental frequency changes to harmonics. Note that this capability requires the /G6 option.


Harmonic measurements on four input elements
The WT3000E can also be used to observe changes in the harmonic distortion factor in each phase. Note that this capability requires the /G6 option.


Measurement of phase angles between phases
The WT3000E can determine the phase angle formed between the voltage fundamental wave of input element 2 or 3, and the voltage fundamental wave of input element 1. It can also determine the phase angle formed between the current fundamental wave of input element 1, 2 or 3, and the voltage fundamental wave of input element 1. Note that this capability requires /G5 or /G6 option.

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