Elcontrol Vip Energy 2K8 ALM HARMO User Manual page 11

[Fig. 2]
Page appearing only in Three phases without neutral (Delta).
3 PH
[Fig. 3]
Graphics of the maximum, minimum and instantaneous value of the phase voltage. In the central part
of the page you can see the phase the graphic refers to
[Fig. 4]
3 PH-N, 3 PH
2 PH
1 PH
[Fig. 5]
Neutral current A neutral appearing only in 3 PH-N; 3 PH.
[Fig. 6]
3 PH-N, 3 PH
2 PH
1 PH
Note: The integration time is the same used for the Average power and it is adjustable into the SETUP
menu [Fig.29].
[Fig. 7]
3 PH-N, 3 PH
2 PH
1 PH
[Fig. 8]
As in [Fig.3] but refers to the currents.
[Fig. 9]
3 PH-N, 3 PH
2 PH
1 PH
[Fig. 10]
3 PH-N, 3 PH
2 PH
1 PH
[Fig. 11]
3 PH-N, 3 PH
2 PH
1 PH
[Fig. 12]
3 PH-N, 3 PH
2 PH
1 PH
[Fig. 13]
Average Total Harmonic Distortion Factors in %
THD%V = (THD%V L1 +THD%V L2 +THD%V L3 ) / 3
THD%A = (THD%A L1 +THD%A L2 +THD%A L3 ) / 3
Note These special parameters allow to identify immediately if one of the phases is distorted
[Fig. 14]
3 PH-N, 3 P
2 PH
1 PH
THD%V1 =
= Phase-phase voltages
= Phase currents
= Phase currents
= Page not appearing
= Average phase current
= Average phase current
= Page not appearing
= Phase current peaks
= Phase current peaks
= Page not appearing
= Phase active powers
= Phase active powers
= Page not appearing
= Phase Apparent powers
= Phase Apparent powers
= Page not appearing
= Phase reactive powers
= Phase reactive powers
= Page not appearing
= Phase Power Factor
= Phase Power Factor
= Page not appearing
= Phase Total Harmonic Distortion THD%V1, THD%V2, THD%V3
= Phase Total Harmonic Distortion THD%V1, THD%V2
= Page not appearing
25
2
ö
æ
å V 1
h ÷
ç
2
ø -
( V 1 rms V
è h
2
=
=
V 1
V1
= rms
rms
V L1-L2, V L2-L3, V L3-L1
A L1 , A L2 , A L3
A L1 , A L2
AL1 Avg AL2 Avg , AL3 Avg
AL1 Avg AL2 Avg
AL1 MD , AL2 MD , AL3 MD
AL1 MD , AL2 MD ,
P L1 , P L2, P L3
P L1 , P L2
S L1 , S L2 , S L3
S L1 , S L2
Q L1 , Q L2 , Q L3
Q L1 , Q L2
PF L1 , PF L2 , PF L3
PF L1 , PF L2
2
1
fnd