Table of Contents
Advertisement
The screen presentations in this section depict three-phase setups for the purpose
of explaining the various choices. Your actual screens will appear differently based
upon your particular set up.
5.1 Waveform Mode
Press the waveform display mode button -
5.1.1 RMS Voltage Measurement on a Three-phase System
49.99Hz
1
300V
0
- 300
<t= 5.0ms V1= +276
2
RMS
Œ
Values measured for each waveform, updated every second, according to the
measurement type chosen with the variable function buttons. Value will be
color matched to its waveform.
Instantaneous values of signals at time "t", at the intersection of the cursor
and the waveforms. The cursor is moved along the time axis with the
buttons.
Power Quality Analyzer Model 3945
C
HAPTER
D
ISPLAY
202.5 v
1
THD
CF
Figure 5-1
5
M
ODES
07/25/02
202.0 v
2
V2= -140
V3= -145
max
min
3
10:26
100%
202.7 v
3
3U
3V
3A
L1
L2
L3
>
4
33
Hide quick links:
Advertisement
Table of Contents
