AccuEnergy Acuvim II, User Manual

Page: 131 / 280

123
Fig 5-20 Relationship between analog output and various electrical quantities
Please note:
a> If the voltage input wiring of the meter is 2LL or 3LL, then the analog outpus
relative to phase voltage, neutral current, phase active/reactive/apparent
power and phase power factor will always be 0.
b> The maximum of analog output is 1.2 times the range, except when analog
output is relative to power factor.
2. Display of Analog Output
Value of analog output is displayed in hex on screen. The relationship between
displayed value and real value of analog output is:
Real value = ×20mA (current output mode)
or
Real value =
×5V
(voltage output mode)
0
5
V
6
0 0 0 0 0
5
V
6
5
V
6
5
V
6
5
V
6
5
V
6
45
65 PT1 69 1.2PT1 0 0 0 0 0 CT1 1.2CT1
PT1
*CT1
1.2PT1
*CT1
3PT1
*CT1
3.6PT1
*CT1
PT1 1.2*
3
PT1
3
Frequency(Hz)
Phase Voltage(V) Line Voltage(V) Current(A)
Phase Active/Reactive
Power(W/Var)
Total Active/Reactive
Power(W/Var)
Phase Apparent
Power(VA)
Total Apparent
Power(VA)
Power Factor
0-5V output mode
0
5
V
2.5
0
|±0.5| |±1|
0 0
5
V
6
5
V
6
0 0
| PT1
*CT1 |
| 1.2PT1
*CT1 |
| 3PT1
*CT1 |
| 3.6PT1
*CT1 |
1
5
V
5.8
5
1
5
V
5.8
1
5
V
5.8
1
5
V
5.8
1
5
V
5.8
1
V
5.8
45 65 PT1 69 1.2PT1
0
0 0 0 0
CT1 1.2CT1 PT1
*CT1
1.2PT1
*CT1
3PT1
*CT1
3.6PT1
*CT1
PT1 1.2*
3
PT1
3
Frequency(Hz)
Phase Voltage(V) Line Voltage(V) Current(A)
Phase Active/Reactive
Power(W/Var)
Total Active/Reactive
Power(W/Var)
Phase Apparent
Power(VA)
Total Apparent
Power(VA)
Power Factor
1-5V output mode
1
5
V
3
0 |±1| |±0.5|
1
5
V
5.8
1
5
V
5.8
0
0 | PT1
*CT1 |
| 1.2PT1
*CT1 |
| 3PT1
*CT1 |
| 3.6PT1
*CT1 |
Displayed Value
4096
Displayed Value
4096
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