DKM-411 User Manual Rev_01 Firmware V-1.0
K46D03-EN - 43 -
The unit features waveform display together with a precision harmonic analyzer for voltages and currents.
Both phase to neutral and phase to phase voltages are available for analysis, thus 9 channels in total are
possible.
Available channels are:
Volts: V1, V2, V3, U12, U23, U31
Currents: I1, I2, I3
Available display pages:
Voltages: V1-V2-V3
Voltages: U12-U23-U31
Currents: I1-I2-I3
V-I pairs: V1-I1, V2-I2, V3-I3
Waveform display of Ph-N voltages Waveform Display of Ph-Ph Voltages
Waveform Display of Phase Currents
The waveform display memory is of 250 samples length and 13 bit resolution, with a sampling rate of
8192 s/s. Thus one cycle of a 50Hz signal is represented with 164 points. The vertical scale is
automatically adjusted in order to avoid clipping of the signal.
The waveform display is updated twice a second. All channels may be scrolled with
buttons.
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