Instruction Manual

Appendix D EN50160 Statistics Log Files
EM720 Power Quality and Revenue Meter 203
Field No. Designation Description
10 V1 H# Worst-case interharmonic component number on phase V1
11 V1 THD Max Worst-case interharmonic voltage THD on phase V1
12 V2 N1 Number of interharmonic voltage incidents on phase V2
13 V2 N2 Number of interharmonic voltage THD incidents on phase V2
14 V2 HD% Max Worst-case interharmonic magnitude on phase V2, %Un
15 V2 H# Worst-case interharmonic component number on phase V2
16 V2 THD Max Worst-case interharmonic voltage THD on phase V2
17 V3 N1 Number of interharmonic voltage incidents on phase V3
18 V3 N2 Number of interharmonic voltage THD incidents on phase V3
19 V3 HD% Max Worst-case interharmonic magnitude on phase V3, %Un
20 V3 H# Worst-case interharmonic component number on phase V3
21 V3 THD Max Worst-case interharmonic THD on phase V3
Mains Signaling Voltage
1 Nnv Number of non-valid 3-sec intervals
2 N Number of valid 3-sec intervals
3 N1 Number of polyphase incidents, N1
4 N1/N, % EN50160 compliance ratio, N1/N
5 V1 N1 Number of incidents on phase V1
6 V1 Frq1 %Un Maximum 1st signaling voltage magnitude on phase V1, %Un
7 V1 Frq2 %Un Maximum 2nd signaling voltage magnitude on phase V1, %Un
8 V1 Frq3 %Un Maximum 3rd signaling voltage magnitude on phase V1, %Un
9 V1 Frq4 %Un Maximum 4th signaling voltage magnitude on phase V1, %Un
10 V2 N1 Number of incidents on phase V2
11 V2 Frq1 %Un Maximum 1st signaling voltage magnitude on phase V2, %Un
12 V2 Frq2 %Un Maximum 2nd signaling voltage magnitude on phase V2, %Un
13 V2 Frq3 %Un Maximum 3rd signaling voltage magnitude on phase V2, %Un
14 V2 Frq4 %Un Maximum 4th signaling voltage magnitude on phase V2, %Un
15 V3 N1 Number of incidents on phase V3
16 V3 Frq1 %Un Maximum 1st signaling voltage magnitude on phase V3, %Un
17 V3 Frq2 %Un Maximum 2nd signaling voltage magnitude on phase V3, %Un
18 V3 Frq3 %Un Maximum 3rd signaling voltage magnitude on phase V3, %Un
19 V3 Frq4 %Un Maximum 4th signaling voltage magnitude on phase V3, %Un
20 Frq1 1st signaling voltage frequency
21 Frq2 2nd signaling voltage frequency
22 Frq3 3rd signaling voltage frequency
23 Frq4 4th signaling voltage frequency
EN50160 Harmonics Survey Log (Data Log #10)
Field No. Designation Description
V1 Harmonic Voltage
1 THD MAX Maximum THD
2 THDO MAX Maximum odd harmonics THD
3 THDE MAX Maximum even harmonics THD
4 %HD02 MAX Maximum H02 harmonic voltage magnitude, %Un
5 %HD03 MAX Maximum H03 harmonic voltage magnitude, %Un
… …
52 %HD50 MAX Maximum H50 harmonic voltage magnitude, %Un
V2 Harmonic Voltage
1 THD MAX Maximum THD
2 THDO MAX Maximum odd harmonics THD
3 THDE MAX Maximum even harmonics THD