Datasheet

71M6533/G/H and 71M6534/H Data Sheet FDS_6533_6534_004
118 Rev 2
6.6 Typical Performance Data
6.6.1 Accuracy over Current
Figure 49 shows meter accuracy over current for various line frequencies. Figure 50 shows meter accuracy
over current at various load angles.
Figure 49: Wh Accuracy (0.1 A - 200 A, 240 V, Room Temperature) at Various Frequencies
(Differential Mode, CTs)
Figure 50: Typical Wh Accuracy (0.02 A - 200 A, 240 V, Room Temperature), Various Load Angles
(Differential Mode, CTs)
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.1 1 10 100 1000
% Error
Current (A rms)
6533/34 Wh Performance, Equation 5, 45 Hz, 55 Hz, 65 Hz
- 240 V
- 0° Phase
Angle
45 Hz
55 Hz
65 Hz
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
0.01 0.1 1 10 100
Error (%)
I [A]
71M6533/6534 Wh Accuracy at Various Phase Angles
Equation 5, 240 V
0°
60°
300°