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3.11.4 Measured values (with current component)
Measured values
(with current component)
Device/system
related
Channel
related
Min.
value
Max.
value
Average
value
Effective current I
eff
12
ü ü
Real part Current Re{I} 12
ü ü
Imaginary part Current Im{I} 12
ü ü
Active power P 12
ü ü
Reactive power Q 12
ü ü
Apparent power S 12
ü ü
Reactive distortion power D 12
ü ü
Active power of the fundamental oscillation P
1
12
ü ü
Reactive power of the fundamental oscillation Q
1
12
ü ü
Power factor PF 12
ü ü ü
Fundamental oscillation power factor PF1 / Cos(Phi) 12
ü ü ü
Distortion factor I
THD
12
ü ü
Power distortion factor I
TDD
12
ü ü
Crest factor I
Crest
12
Harmonic I 12
Rotating field direction I
ü
System
Measurement of positive, negative, zero sequence
component
3
ü ü
Calculated neutral conductor current I
N_calc
3
ü ü
System total effective current I
eff
3
ü ü
System total active power P 3
ü ü
System total reactive power Q 3
ü ü
System total apparent power S 3
ü ü
System total reactive distortion power D 3
ü ü
System total
Active power of the fundamental oscillation P
1
3
ü ü
System total
Reactive power of the fundamental oscillation Q
1
3
ü ü
System total
Power factor PF
3
ü ü ü
System total
Fundamental oscillation power factor / Cos(Phi) PF
1
3
ü ü ü
Tab. Overview of the measured values recorded by the device.
Further information on the measured values can be found in the chap. „19.2 Performance characteristics of functions“ on page 102.