Apparent Power + Reactive Power Measurement - UNI-T UT231 Operating Manual

D. Apparent Power (main display) + Reactive Power
(secondary display) Measurement (see figure 7)
Brack
Figure 7
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Red
Model UT231: OPERATING MANUAL
Warning
To avoid damages to the Meter or harms to you, do
you measure higher than AC voltage 600V rms and
AC current 1000A rms.
To test for Apparent power (main display) + Reactive
power (secondary display), connect the Meter as follows:
1.
Press the MENU to select Apparent power (main
display) + Reactive power (secondary display) range.
2. Press the lever to open the transformer jaw, and
clamp them to the power source or the tested
conductor.
3. Insert the red test lead to V input terminal and black
test lead to COM input terminal and connect them
to tbe live wire and neutrual wire of the tested circuit.
4. The double display shows the apparent power kVA
value and the reactive power KVAr value of the
measured object.
5.
The maximum apparent value kVA and the reactive
power KVAr measuring range is 600kVar. OL will
be displayed when it is over than that.
6. Press MAX/MIN once, the LCD displays MAX, it