42
Power Quality Analyzer Model 3945
5.3 Power / Energy Mode
Press the power display mode button -
This will enable:
• Measurement of the real power (generated and consumed)
• Measurement of reactive power (capacitive or inductive)
• Measurement of apparent power
W...
- Choice of power parameters
PF...
- Power factor
- Displays the generated or consumed energy
- Starts energy totalization
- Stops energy totalization
- Resets the counters to zero
5.3.1 Starting and Stopping Energy Totalization
07/25/02
60.00Hz
10:49
07/25/02 10:49:21
07/25/02 10:55:08
100%
3L
L1
L2
L3
+3.241
0000203
0.241
0000021
0000000
0.120
0000011
0000000
3.809
0000244
3.796
0000336
3.452
0000306
+3.768
0000334
+3.435
0000304
kW
Wh
kVAR
vARh
kVA
VAh
W...
PF...
G
1.997
0000123
0000000
3
2
1
1
2
3
Figure 5-12
Start date and time of energy totalization.
Stop date and time of energy totalization.
Selection of the three phases (3L) or one in particular (L1, L2, L3) by pressing
the
buttons. Select
Σ
to display total for all phases.
NOTE:
The display is automatically adjusted for a display in W, VA, VAR or kW,
kVA, kVAR. It is possible to switch to other display modes without stopping the
aggregation.
W
VA
