Power Quality Analyzer Model - AEMC 8230 User Manual

ITEM FUNCTION
1.
Top display bar indicates:
•
•
•
•
•
2. RMS: RMS AC values of the phase-to-earth voltage (600V max) or of the phase-to-
phase voltage (660V max) and of the current (6500A max).
THD: Total harmonic distortion level.
CF: Peak factors.
3.
Instantaneous measurement cursor displayed by selection of the
appear just below the curves. The cursor is moved using the ◄ ► buttons.
4.
Display of waveforms (voltage and current).
5.
Axis of current and voltage values with automatic scaling.
6.
Display of the waveforms of the RMS and THD values and the peak factor with time
displacement cursor.
7.
Maximum and Minimum values
8.
Simultaneous display of the various measurements in alphanumeric form
9.
Phase order
10.
Online help
11.
Instantaneous value of the signal at the intersection of the cursor and the curves.
t: time since beginning of period.
V: instantaneous value of the voltage.
I: instantaneous value of the current.
12.
Selection tools:
Use ▲ and ▼ to select a tool.
- Selection of the sub-menu
- Instantaneous measurement cursor management tool on a point of the curve
NOTE: In the case of a balanced three-phase connection, a 3
in the top bar of the screen. The measurements displayed are then measurements
of the phase-to-phase voltage and the phase-to-earth current.
Table of minimum scale values and minimum values displayed in the Waveforms mode.
Type current sensor
AmpFlex Sensors
®
MR193
SR193
MN93
MN193A 100A
MN193A 5A
26
Symbol of the activated mode
Frequency of measured signal
Memory capacity status bar
Current date and time
Battery charge status
Minimum current displayed (A)
9
1
0.5
0.5
0.2
(Primary x 5) / (Secondary x 1000)
(only available in certain modes)
(see § 7.1 for recharging instructions)
Minimum scale value in current (A)
(Primary x 5 x 10 ) / (Secondary x 1000)

Power Quality Analyzer Model 8230

tool. The values
φ
symbol is displayed
60
10
10
2
1