Viewing THD/thd using the display
You can view THD/thd data using the display.
NOTE: Your meter’s Modbus map includes registers for
total harmonic distortion data for integration into your power or
energy management system.
- Navigate to THD to view the THD/thd Select screen.
- Press THD to display values that
use the calculation method based on the fundamental harmonic or thd to display values that use the calculation method
based on the RMS value of all harmonics in that phase (including the
fundamental).
IEEE mode IEC mode Description Amps I Total harmonic distortion data for per phase and neutral currents. V L-L U Total harmonic distortion data line-to-line voltage. V L-N V Total harmonic distortion data line-to-neutral voltage. - Press the current or voltage THD or thd values you want
to view.
The total harmonic distortion percentage values are displayed.
- Press the up arrow to return to the main display screens.