Wave Mode (Refer To Fig.8); Current (Refer To Fig.9) - Amprobe DM-II PLUS Mode D'emploi

Push F1 (ChgP) (for 3 Phase modes only) to show the harmonics of other phase voltages.
Push F2 to display harmonics h01 to h24 (h24 is shown) or h25 to h49 (h49 is shown)).
Push F3 or F4 to select a different harmonic to view.

WAVE Mode (Refer to fig.8)

Displays the waveform of the phase or phase-to-phase voltage.
Push F2 to view the Voltage WAVE mode.
Push F1 (ChgP) (for 3 Phase modes only) to display values for a different phase
Voltage Symbol
V1, V2, V3
V12, V23 or V32, V31
Vpk1, Vpk2, Vpk3, Vpk12,
Vpk32
h01 to h49
ThdV
freq
Phseq

Current (Refer to fig.9)

Displays in real time the RMS value of AC/DC currents, the peak and Thdl value of the 3 phase
currents, their waveforms and their harmonics spectrum.
HARM. Mode (Refer to fig.10)
Push F1 to view the Current HARMONIC mode.
Displays the harmonics of the phase currents. The histograms represent the harmonic
content of the current under test.
NOTE: The value of the first harmonic h01 (fundamental at 60Hz) is not represented in
scale along with the other harmonics in order to maximize the display of the latter.
When both voltage and current are measured by the instrument and the harmonics
become negative (below horizontal axis), such indication refers to voltage harmonics
generated by the load.
Push F1 (ChgP) (for 3 Phase modes only) to show the harmonics of other phase voltages.
Push F2 to display harmonics h01 to h24 (h24 is shown) or h25 to h49 (h49 is shown)).
Push F3 or F4 to select a different harmonic to view.
Description
RMS value of the voltage of phase 1, phase 2, phase 3
respectively
RMS Value of the phase to phase voltages
Peak value of the voltage of phase 1, phase 2, phase 3 and
of the phase to phase voltage 12 and 32 respectively
Harmonic 01 to Harmonic 49
Factor of total harmonic distortion of the voltage
Network frequency
Phase sequence indicator
"123" correct
"132" inverted
"023" null voltage on the black wire
"103" null voltage on the red wire
"120" null voltage on the blue wire
"100" null voltages on the red and blue wires
"020" null voltages on the black and blue wires
"003" null voltages on the black and red wires
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