Instantaneous Values - Landis+Gyr E350 Series User Manual

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Channel configuration
Value OBIS
+A 1.8.0
+A 1.8.0
–A 2.8.0
|+A| + |–A| 15.8.0
+R 3.8.0
+R 5.8.0
+R 6.8.0
–R 4.8.0
2.7

Instantaneous Values

© Landis+Gyr
A measured quantity can be assigned by parameterisation to each of the
[M57]
10 (8 )available channels. The following table shows some of the most
common measured quantities used:
Direction
Import
Import
Export
Combined sum
Import
Import
Import
Export
Remark 1: by vector (Ferraris mode)
Remark 2: by signal values (magnitude summation)
Remark 3: always positive registration (anti-tampering measure)
Sum = vectorial sum of A
L1 + L2 + L3 = magnitude sum
More configuration possibilities can be found in the functional description.
Instantaneous values are updated every second.
The following instantaneous values are available:
Measured value
Voltages L1, L2, L3
Currents I1, I2, I3
Frequency
Power Factor
Power
Signed
Instantaneous
Reactive Power
2)
QI+QII+QIII+QIV
Instantaneous
Reactive Import
2)
Power +R QI+QII
Instantaneous
Reactive Export
Power –R QIII+QIV
2)
Quadrant(s) Phase
I + IV Sum
I + IV L1 + L2 +
II + III Sum
I + II + III + IV Sum
I + II Sum
I Sum
II Sum
III + IV Sum
or R
Li Li
Resolution
1 V
0.01 A
0.1 Hz
0.1
0.01 kW or 0.001 kW
D000027979 en t – E350 Series 2, 3-Phase ZxF100Ax/Cx – User Manual
Description of Unit
Unit
kWh
kWh
L3
kWh
kWh
kvarh
kvarh
kvarh
kvarh
Start value
170 V
0.2 A
47 Hz
-1
1)
I > 0.075 I
b
Remarks
1
2
3
Max.
value
440 V
120 A
53 Hz
1
I
max