Klemsan Klea 320P-D - Demand Menu

66
4
Quadrant
Energy Analyzer
4
Quadrant
Energy Analyzer
SECTION 3 MENUS
If “3phase 3 wire” is selected as connection type, “VL-N” title in instantaneous
menu will be replaced with “V”.
In Measure-Instantaneous-P(active power) page;
if active power value(of any phase) is positive (a “+” sign after the number), that phase
consumes power,
if active power value(of any phase) is negative (a “-” sign after the number), that phase
generates power.
The above phenomenon also applies for total P (active power) value.
When Klea is mounted on a panel which consumes power, the values in Measure-
Instantaneous-P page should be positive(+). When Klea is mounted on a panel
which generates power, the values in Measure-Instantaneous-P page should be
negative(-).
Otherwise, K-L leads of the current should be cross connected.
P1
Measure->Instantaneous ->P
1100.0
W +
P2
1100.0
W +
P3
1100.0
+W
Pt
3300.0
+W
PF P Q
Meters->Imp. active
kWh267500.1
kWh0.0
0.0 kWh
kWh0.0
kWh0.0
T1
T1 rate 1
T1 rate 2
T1 rate 3
T2
Fig. 3-69 Connecting the K-L ends of Current Correctly
3.2.2.2 Demand Menu
Duringdemandperiod, Klea, calculatesaveragesforcurrent, active, reactive
andapparent powers for three phases. Maximum of these averages are stored as the
demand value with a corresponding time stamp.
V3
V
V
V
A
A
A
I 1
I 2
I 3
17: 2 2
0.0
220.0
220.0
5.0
5.0
5.0
V
I
1 2 3
1 2
1 2 E
Measure
Meters
Alarms
Analysis
Instantaneous
Demand
Phasor diagram
Signals
Harmonics
Fig. 3-70 Demand Menu