Ideal nd2354 사용자 설명서
Hz (frequency)
Readout of the instantaneous value of the frequency.
Readout of the instantaneous value of the frequency.
KVA (apparent power)
Readout of the three phase total instantaneous apparent power, which is the addition of each phase value.
Readout of the three phase total instantaneous apparent power, which is the addition of each phase value.
KWh, kvarhL, kvarhC (energy measurements)
Readout of active, inductive reactive, and capacitive energy counters from the moment that the energy counters were reset
to zero (see section Error! Reference source not found.)
Readout of active, inductive reactive, and capacitive energy counters from the moment that the energy counters were reset
to zero (see section Error! Reference source not found.)
Date and Time
Readout of present time and date.
Readout of present time and date.
Expanded View Screen
In this view, three parameters of your choice can be displayed in a larger type for easier viewing.
In this view, three parameters of your choice can be displayed in a larger type for easier viewing.
Only three instantaneous readings may be viewed at once. The parameters can be selected in the display section of the
programming menu.
programming menu.
Bar Graph Screen
This screen gives a graphic representation of the three phases (L1, L2 & L3) of the selected parameter.
The parameter and the bar graph scale can be selected in the display section of the programming menu.
This screen gives a graphic representation of the three phases (L1, L2 & L3) of the selected parameter.
The parameter and the bar graph scale can be selected in the display section of the programming menu.
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Oscilloscope Screen
This screen displays the voltage and current wave forms of each phase (L1, L2 & L3).
Both the voltage and the current waveforms of the captured cycle are shown on the screen together with their respective
effective values.
This screen displays the voltage and current wave forms of each phase (L1, L2 & L3).
Both the voltage and the current waveforms of the captured cycle are shown on the screen together with their respective
effective values.
• The [ ] & [ ] keys move along the ordinate axis, to display the voltage and current values.
• The [ ] & [ ] keys move up and down the left menu bar to acquire a new wave form, or zoom in on an individual
• The [ ] & [ ] keys move up and down the left menu bar to acquire a new wave form, or zoom in on an individual
waveform.
- Select “Adq” and press enter to acquire a new wave form.
- Select “L1”, “L2” or “L3” for either the voltage or current to zoom in on an individual wave form.
- Select “Adq” and press enter to acquire a new wave form.
- Select “L1”, “L2” or “L3” for either the voltage or current to zoom in on an individual wave form.
Zoom View of the Wave Form
This view shows the individual wave form in detail.
• The indicates the phase of the voltage or current wave form that is being displayed in the zoom view.
• The [ ] & [ ] keys move along the ordinate axis, to display the voltage and current values.
• The [ ] & [ ] keys move up and down the left menu bar to acquire a new wave form, or zoom in on an individual
• The indicates the phase of the voltage or current wave form that is being displayed in the zoom view.
• The [ ] & [ ] keys move along the ordinate axis, to display the voltage and current values.
• The [ ] & [ ] keys move up and down the left menu bar to acquire a new wave form, or zoom in on an individual
waveform.
- Select Adq and press enter to acquire a new wave form.
- Select L1, L2 or L3 for either the voltage or current to zoom in on an individual wave form.
- Select Adq and press enter to acquire a new wave form.
- Select L1, L2 or L3 for either the voltage or current to zoom in on an individual wave form.
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