Rms Display Screen (L1); Instantaneous Inrush Current; Peak Display Screen (4A) - AEMC 8335 Power Pad User Manual

5.1.3.2 RMS Display Screen (L1)

1
2
Item Function
Instantaneous value cursor; change values with the cursor using the ◄ and ► buttons
1
- t: relative time position of the cursor
(t = 0 corresponds to the start of the inrush capture)
2
- V1: RMS value of voltage 1 in the half-cycle at the position of the cursor
- A1: RMS value of current 1 in the half-cycle at the position of the cursor
- MAX: maximum half-cycle RMS value of the inrush current capture
3
- V: measured voltage
- A: measured current
NOTE: Filters L2 and L3 display the trend of the true half-cycle RMS current and
voltage of phases 2 and 3. The screen is identical to the one displayed for filter L1.

5.1.4 Instantaneous Inrush Current

The PEAK mode is used to display the envelopes and waveforms of the inrush
current capture.

5.1.4.1 PEAK Display Screen (4A)

The PEAK display of an inrush current capture provides two possible types:
Envelope and Waveform.
Switching between the two types is automatic, and is determined by the zoom.
In the case shown, there is enough zoom in to force the waveform type of
representation. The display filters along the right edge of the screen depend on
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the type of representation, and on the zoom.
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Figure 5-7
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