Datasheet

ADE7116/ADE7156/ADE7166/ADE7169/ADE7566/ADE7569
Rev. B | Page 25 of 152
PERFORMANCE CURVES FOR THE ADE7169 AND ADE7569 ONLY
MID CLASS C
MID CLASS C
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
0.1 1 10 100
06353-103
CURRENT CHANNEL (% of Full Scale)
ERROR (% of Reading)
GAIN = 16
INTEGRATOR ON
INTERNAL REFERENCE
–40°C; PF = 1
+85°C; PF = 0.5
+25°C; PF = 0.5
–40°C; PF = 0.5
+25°C; PF = 1
+85°C; PF = 1
Figure 29. Active Energy Error as a Percentage of Reading (Gain = 16)
over Power Factor with Internal Reference, Integrator On
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
–1.0
1.0
0.1 1 10 100
06353-104
CURRENT CHANNEL (% of Full Scale)
ERROR (% of Reading)
GAIN = 16
INTEGRATOR ON
INTERNAL REFERENCE
+25°C; PF = 0
+85°C; PF = 0.866
–40°C; PF = 0
+25°C; PF = 0.866
+85°C; PF = 0
–40°C; PF = 0.866
Figure 30. Reactive Energy Error as a Percentage of Reading (Gain = 16)
over Power Factor with Internal Reference, Integrator On
–40°C; PF = 1
MID CLASS C
MID CLASS C
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
0.1 1 10 100
06353-105
CURRENT CHANNEL (% of Full Scale)
ERROR (% of Reading)
GAIN = 16
INTEGRATOR ON
INTERNAL REFERENCE
+25°C; PF = 1
+25°C; PF = 0.5
+85°C; PF = 0.5
+85°C; PF = 1
–40°C; PF = 0.5
Figure 31. Current RMS Error as a Percentage of Reading (Gain = 16)
over Power Factor with Internal Reference, Integrator On