71M6515H Datasheet, PDF (11/57 Pages) Teridian Semiconductor Corporation – Energy Meter IC

71M6515H
Energy Meter IC
DATA SHEET
MARCH 2008
TYPICAL PERFORMANCE CHARACTERISTICS
0.2
0.15
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
0.1
1
0.3
1
0 Deg
60 Deg
-60 Deg
180 Deg
3
200
10
25 30
100
10 _A
100
1000
Figure 3: Wh Accuracy, 0.3A - 200A/240V
0.2
0.15
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
0.1
3
1
0.3
10
25
30
90 Deg
150 Deg
270 Deg
100
200
1
10
A
100
1000
Figure 4: VARh Accuracy for 0.3A to 200A/240V Performance.
2
1
0
-1
-2
-3
-4
-5
-6
-7
-8
1
50Hz Harmonic Data
60Hz Harmonic Data
3
5
7
9 11 13 15 17 19 21 23 25
Harmonic
Measured at current distortion amplitude of 40% and voltage distortion amplitude of 10%.
Figure 5: Meter Accuracy over Harmonics at 240V, 30A
Page: 11 of 57
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