TECHNICAL DATA
41
NVA100X-D - Manual - 02 - 2016
Measure
Symbol
Displacement angle of
I
L 3
respect to
U
L 3
Phi
L3
Displacement angle of
U
E
respect to
I
E
Phi
E
Displacement angle of
U
EC
respect to
I
E
Phi
EC
Displacement angle of
U
E
respect to
I
EC
Phi
E-IEC
Displacement angle of
U
EC
respect to
I
EC
Phi
EC-IEC
Positive sequence current side L
I
1L
Negative sequence current side L
I
2L
Negative sequence/positive sequence current ratio
I
2L
/
I
1L
Positive sequence voltage
U
1
Negative sequence voltage
U
2
Total active power
P
Total reactive power
Q
Total apparent power
S
Power factor
CosPhi
Phase active powers
P
L1
,
P
L 2
,
P
L 3
Phase reactive powers
Q
L1
,
Q
L 2
,
Q
L 3
L1 Phase power factor
CosPhiL1
L2 Phase power factor
CosPhiL2
L3 Phase power factor
CosPhiL3
L1 phase impedance
Z
L1
L1 resistive component
R
L1
L1 reactive component
X
L1
Phase impedance side L
Z
12
,
Z
23
,
Z
31
Second harmonic of phase currents
I
L1...3-2nd
Max of the 2nd harmonic phase currents/
Fundamental component percentage ratio I-2nd /IL
I
-2nd
/
I
L
Third harmonic of phase currents
I
L1-3rd
,
I
L 2-3rd
,
I
L 3-3rd
Third harmonic of residual current
I
E-3rd
Third harmonic of residual voltage
U
E-3rd
Fourth harmonic of phase currents
I
L1...3-4th
Fifth harmonic of phase currents
I
L1...3-5th
Motor starts counter
N
Star t
Motor starts cumulative time
T
Star t
Phase fixed currents demand
I
L1...3FIX
Phase rolling currents demand
I
L1...3ROL
Phase peak currents demand
I
L1...3MA X
Phase minimum currents demand
I
L1...3MIN
Fixed active power demand
P
FIX
Fixed reactive power demand
Q
FIX
Rolling active power demand
P
ROL
Rolling reactive power demand
Q
ROL
Maximum active power demand
P
MA X
Maximum reactive power demand
Q
MA X
Minimum active power demand
P
MIN
Minimum reactive power demand
Q
MIN
Positive active energy
E
A
+
Negative active energy
E
A
-
Total active energy
E
A
Positive reactive energy
E
Q
+
Negative reactive energy
E
Q
-
Total reactive energy
E
Q
Temperature Pt1...Pt8
T1...T8
Operation time of motor
P-
RMT
Total operation time of motor
T-
RMT
Starting state IRUN
Start-
IRUN
