Figure 20
Figure 21
Model UT232: OPERATING MANUAL
27
E. Power Factor (main display) + Phase Angle
(secondary display) Measurement
To avoid damages to the Meter or harms to you, do
you measure higher than AC voltage 600V rms and
AC current 1000A rms.
Warning
To test for Power factor (main display) + Phase angle
(secondary display), connect the Meter as follows:
Press the
MENU
to select Power factor (main
display) + Phase angle (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
6, 7 and 8
When measuring 3 phase 4 wires: (see figure 20,
21, 22)
1.
2.
3.
4.
Press
SELECT
to choose the first phase
1
,
see figure 20.
The double display shows the first phase value of
power factor PF and phase angle PG.
Then press
SELECT
again to choose the second
phase
2
, see figure 21.