AEMC PowerPad III 8336 User Manual page 53

The following section shows two display examples.
4A PEAK DISPLAY SCREEN FOR A 5-WIRE 3-PHASE CONNECTION
Item Function
1 - MAX |PEAK|: maximum instantaneous absolute value of inrush current capture
2
- Scale of values in amperes
- Number assigned to the displayed graph. In this example circle 3 is filled indicating that channel A3 triggered capture of the inrush
3
current.
- t: relative time position of the cursor (t = 0 corresponds to the start of the Inrush capture)
4 - Values at the position of the cursor. In this example, A1, A2, A3: instantaneous values of currents 1, 2, and 3 at the position of the
cursor
A1 PEAK display screen for a 3-phase connection without neutral
In the case shown below, there is enough zoom out to force the envelope type of representation.
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 - Values at the position of the cursor. In the example shown in Figure 5-14, A1: maximum instantaneous current of the half-cycle
identified by the cursor
3 - MAX: maximum instantaneous absolute value of the Inrush current capture
NOTE: Filters A2 and A3 display the record of the current envelope of phases 2 and 3. The screen is identical to the one
displayed for filter A1.
50
1
2
Figure 5-13
Figure 5-14
3
4
Power Quality Analyzer PowerPad III Model 8336
®