Elcontrol Vip Energy 2K8 ALM HARMO, Руководство пользователя

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V
1
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2
2
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=
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æ
÷
ø
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fnd rms V
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2 2
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V 1
[Fig. 2]
Page appearing only in Three phases without neutral (Delta).
3 PH = Phase-phase voltages VL1-L2, VL2-L3, VL3-L1
[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 = Phase currents AL1, AL2, AL3
2 PH = Phase currents AL1, AL2
1 PH = Page not appearing
[Fig. 5]
Neutral current Aneutral appearing only in 3 PH-N; 3 PH.
[Fig. 6]
3 PH-N, 3 PH = Average phase current AL1Avg AL2Avg, AL3Avg
2 PH = Average phase current AL1Avg AL2Avg
1 PH = Page not appearing
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 = Phase current peaks AL1MD, AL2MD, AL3MD
2 PH = Phase current peaks AL1MD, AL2MD,
1 PH = Page not appearing
[Fig. 8]
As in [Fig.3] but refers to the currents.
[Fig. 9]
3 PH-N, 3 PH = Phase active powers PL1, PL2, PL3
2 PH = Phase active powers PL1, PL2
1 PH = Page not appearing
[Fig. 10]
3 PH-N, 3 PH = Phase Apparent powers SL1, SL2, SL3
2 PH = Phase Apparent powers SL1, SL2
1 PH = Page not appearing
[Fig. 11]
3 PH-N, 3 PH = Phase reactive powers QL1, QL2, QL3
2 PH = Phase reactive powers QL1, QL2
1 PH = Page not appearing
[Fig. 12]
3 PH-N, 3 PH = Phase Power Factor PFL1, PF L2, PF L3
2 PH = Phase Power Factor PFL1, PF L2
1 PH = Page not appearing
[Fig. 13]
Average Total Harmonic Distortion Factors in %
THD%V = (THD%VL1+THD%VL2+THD%VL3) / 3
THD%A = (THD%AL1+THD%AL2+THD%AL3) / 3
Note These special parameters allow to identify immediately if one of the phases is distorted
[Fig. 14]
3 PH-N, 3 P = Phase Total Harmonic Distortion THD%V1, THD%V2, THD%V3
2 PH = Phase Total Harmonic Distortion THD%V1, THD%V2
1 PH = Page not appearing
THD%V1 =