21
Model UT233: OPERATING MANUAL
Figure 15
Apparent Power (main display) + AC Voltage
(left secondary display) + AC Current (right
secondary display) Measurement
B.
Warning
Press the
MENU
to select Apparent Power (main
display) + AC Voltage (left secondary display) + AC
Current (right secondary display) range.
Press the lever to open the transformer jaw, and
clamp them to the corrresponding phase of tested
conductor. If user needs to mesaure any phase of
the 3 phase, then clamp them to that phaseís
conductor.
The connecting method of 3 phases 4 wires, 3
phases 3 wires or single phase 2 wires, see figure
4, 5 and 6.
1.
2.
3.
Press
SELECT
to choose the first phase 1, see
figure 15.
The triple displays shows the first phase value
of apparent power kVA, AC voltage V and AC
current A..
Then press
SELECT
again to choose the second
phase 2, see figure 16.
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) + AC Voltage
(left secondary display) + AC Current (right secondary
display), connect the Meter as follows:
When measuring 3 phase 4 wires: (see figure 15,
16, 17).
4.
