78
Power Quality Analyzer Model 8335
Figure 5-30
The columns display the values relative to each voltage, current or neutral graph.
Item
Function
MAX
Maximum RMS value of the voltage or current from powering of the PowerPad
®
or from
the last time the
button is pressed.
RMS
True effective value of voltage or current
MIN
Minimum RMS value of the voltage or current from powering of the PowerPad
®
or from
the last time the
button is pressed.
PEAK+
Maximum peak value of the voltage or current
PEAK-
Minimum peak value of the voltage or current
NOTE:
The Max and Min RMS measurements are calculated every half-period
(e.g. every 10ms for a signal at 50Hz). The measurements are refreshed every
250ms.
To reset the MIN and MAX on the display, press the
key.
5.3.5 Simultaneous Display
This sub-menu displays all the voltage and current measurements (RMS, DC,
THD, DF, CF, PST, KF).
NOTE:
The display screen varies depending on which value is selected.
3U:
Displays the RMS, DC, THD, DF, and CF values of the phase-to-phase volt
-
ages.
4V:
Displays the RMS, DC, THD, DF, CF and PST values of the phase-to-neutral
voltages and of the neutral.
Shop for AEMC products online at:
1.877.766.5412
www.
PowerMeterStore
.ca
