3
4
Use the keys to select the wiring
mode (phase configuration) of the mea-
surement system.
Press to accept the selection.
The wiring diagram(s) are displayed.
2
Press [Select].
2
3
2.
Press to display the System
screen, and select the [Wiring] page with
the keys.
1
1
4
Select the Wiring Mode
2
3.
3
Connect voltage
measurement cables
Attach current sensors
Source
side
Line
Load
side
Current flow
direction arrow
<IMPORTANT> Always perform
zero adjustment before attach-
ing to the lines.
1. Press .
[Execute zero adjust.] is dis-
played.
2. Press .
[Executing....] is displayed for 30
seconds, until finished.
1
Attach voltage measurement cables and current sensors
to the measurement lines according to the wiring diagram(s).
2
3
4.
1
Press [Easy Set], and then
to execute.
1
Yellow vector angle range
Verify that appropriate mea-
surement values are displayed.
Verify that the vectors are dis-
played with the appropriate
range, and that vectors are not
too short, or of unequal lengths.
When execute quick setup
Executing quick setup automatically config-
ures the following settings to the Hioki-recom-
mended values for the selected wiring mode
(phase system): voltage and current ranges,
sync source, lower measurement frequency
limit, integration mode, harmonic sync source
and rectification method.
Execute quick setup, and verify correct wiring
5.
Press to display the Measurement screen, and press to select screen pages.
Vector
CH1 to CH4
Wave + Noise
Select Efficiency
Motor
This page displays measured voltage, cur-
rent, and power on channels 1 to 4 as
numerical values and as vectors.
This page displays measured power, voltage and cur-
rent values, integration values, and provides access
to harmonic graphs and lists for each channel.
This page displays voltage, current, and
noise waveforms. The waveforms can be
saved.
Select any parameter on this page for dis-
play.
This page displays measured values for the
motor analysis options.
This page displays an X-Y graph of mea-
surement parameters selected for horizontal
and vertical axes.
This page displays the numerical values of effi-
ciency and loss determined by calculation formulas.
XY Graph
With the F keys
• Change display contents
• Select setting item
This page is available only when the Model
9791 Motor Testing Option or the 9793 Motor
Testing & D/A Output Option is installed.
View Measurement Values
To Previous Page
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