Hioki 3196 - Page 68

6.1 Checking Three-phase Systems
62
Quick Start Manual
5.
Viewing measured data
(1) Checking three-phase voltage and three-phase current
waveforms
VOLT/CURR
VOLTAGE
CURRENT
VOLT/CURR
When viewing the waveforms for CH1, CH2, and CH3,
you can view CH2 with a 120 degree LAG for CH1, and
CH3 with a 120 degree LAG for CH2 for both voltage an
d
current waveforms.
VOLTAGE You can view the CH1, CH2, and CH3 voltage wave-
forms for each phase.
CURRENT You can view the CH1, CH2, and CH3 current waveform
s
for each phase.
Example:
VOLT/CURR
WAVE
To change the waveform’s amplitude and its number of waves
To measure the cursor
To scroll the waveform
Changing the voltage amplitude U: x1/3, x1/2, x1, x2, x5, x1
0
Changing the current amplitude I: x1/3, x1/2, x1, x2, x5, x10
Changing the number of waves: 2 cycles, 4 cycles, 10 cycle
s
Press this button to stop the waveform display.
The cursors can be aligned easily.