Model UT233: OPERATING MANUAL
28
E. Phase Angle
(main display) + AC Voltage (left
secondary display) + AC Current (right
secondary display) Measurement
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 Phase Angle (main display) + AC Voltage
(left secondary display) + AC Current (right secondary
display), connect the Meter as follows:
Press the
MENU
to select Phase Angle (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.
When measuring 3 phase 4 wires: (see figure 24,
25, 26)
4.
Press
SELECT
to choose the first phase
1
,
see figure 24.
Figure 24
The triple displays shows the first phase value of
phase angle AC Voltage V and AC Current A.
Then press
SELECT
again to choose the second
phase
2
, see figure 25
Figure 25
