Figure 4-9: Measurements Screen, Single Phase And Three Phase Modes - California Instruments MX30-1 User Manual

User Manual – Rev AJ
4.2.5 MEASUREMENTS Screens
The MX Series uses a DSP bas
regarding the output of the Sour
waveforms and calculates sever
calculations is displayed in a ser
waveforms can also be displayed by selecting the Harmonics/Trace Analysis screen. A total of
four measurement screens are used to display all this information (3Pi controller o
Figure 4-9: MEASUREME
The first three Measurement scr
changes can be made anywhere
The fourth measurement screen
several user accessible fields (P
successively pressing the MEAS
In three-phase mode, measurements are available for each phase individually. To select the
desired phase, use the PHASE
displays the data for all three ph
The following parameters are av
Entry
VOLTAGE
CURRENT
FREQ
POWER
VA POWER
MX Series
ed data acquisition system to provide extensive information
ce. This data acquisition system digitizes the voltage and curre
al parameters from this digitized data. The result of these
ies of measurement data screens. The actual digitized
NTS Screen, Single Phase and Three Phase Modes
eens available on the MX Series are not menus in that no
. Instead, these three screens provide load parameter re
provides access to the advanced measurements and does offer
i controller only). The measurement screens can be reached by
key, which will toggle to
key to toggle through phase A, B, C, or ABC. The ABC mode
ases simultaneously.
ailable in the first three measurement screens:
Description
MEASUREMENT 1
When in AC or AC+DC mode, this value is the true rms outp
voltage measured at the voltage sense lines. In DC only mode,
the voltage is the DC voltage including polarity.
When in AC or AC+DC mode, this value is the true rms output
current drawn by the load. In DC only mode, the current is the
DC current including polarity
When in AC or AC+DC mode, the ou
measured at the sense line
always reads "DC".
In both AC and DC mode, this value is the real rms. power
consumed by the load.
MEASUREMENT
In AC or AC+DC mode, this value is the apparent rms. power
consumed by the load. In DC m
same as the POWER readout.
California Instruments
all four available screens.
tput frequency is
s. When in DC only mode, this value
2
ode, this value is always the
nt
nly).
adouts.
ut
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