AEM 3945-B Manual

A SERVICE OF

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Power Quality Analyzer Model 3945-B

57

 Display of the average voltage for each of the 3 voltages. Moving the cursor

with the

buttonsupdatesthevaluestoreectthenewcursorposition.

 Selection of the 3 phases or each phase separately with the

buttons.



Returns to the screen where the measurement to be displayed is selected.

Example when L1 is Selected

220.0V

210.0V

200.0V

mn>

Vrms

10 15 20 25 30

204.5 204.9

204.7

v

3L

L1

L2

L3

07/25/02 10:38 100

%

07/25/02 10:13:21

2

4

1

5

3

Figure 5-23

 MIN, AVG and MAX values over the display period

 MAX value

 AVG value

 MIN value

 ReturnstotheMeasurementSelectionScreen(seeFig.5-21)

When the display period is different from the averaging integration period:

• The average value is calculated with the sum of each integration period

stored.

• The extreme values are the minimum and the maximum of an integration period

during the display period selected with the cursor.