ade7166 Analog Devices, Inc., ade7166 Datasheet - Page 18

• Manufacturer Part Number: ade7166
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc, And Lcd Driver
• Manufacturer: Analog Devices, Inc.

ADE7566/ADE7569/ADE7166/ADE7169
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 12. Reactive Energy Error as a Percentage of Reading (Gain = 1) over
Figure 10. Active Energy Error as a Percentage of Reading (Gain = 1) over
Figure 11. Active Energy Error as a Percentage of Reading (Gain = 1) over
–0.5
–1.0
–1.5
–2.0
–0.5
–1.0
–1.5
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
1.5
1.0
0.5
2.0
1.5
1.0
0.5
0
0
0
0.1
0.1
0.1
Power Factor with Internal Reference, Integrator Off
Temperature with Internal Reference, Integrator Off
Temperature with Internal Reference, Integrator Off
GAIN = 1
INTEGRATOR OFF
INTERNAL REFERENCE
GAIN = 1
INTEGRATOR OFF
INTERNAL REFERENCE
GAIN = 1
INTEGRATOR OFF
INTERNAL REFERENCE
+25°C; PF = 1
+25°C; PF = 1
+85°C; PF = 1
–40°C; PF = 1
+25°C; PF = 0.5
+85°C; PF = 0.5
–40°C; PF = 0.5
CURRENT CHANNEL (% of Full Scale)
CURRENT CHANNEL (% of Full Scale)
CURRENT CHANNEL (% of Full Scale)
+85°C; PF = 0
+25°C; PF = 0
–40°C; PF = 0
1
1
1
+85°C; PF = 1
–40°C; PF = 1
MID CLASS C
MID CLASS C
MID CLASS C
MID CLASS C
10
10
10
100
100
100
Rev. A | Page 18 of 144
Figure 13. Reactive Energy Error as a Percentage of Reading (Gain = 1) over
Figure 14. Current RMS Error as a Percentage of Reading (Gain = 1) over
Figure 15. Current RMS Error as a Percentage of Reading (Gain = 1) over
–0.5
–1.0
–1.5
–2.0
–0.5
–1.0
–1.5
–2.0
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
0
0
0
0.1
0.1
0.1
Power Factor with Internal Reference, Integrator Off
Temperature with Internal Reference, Integrator Off
Power Factor with Internal Reference, Integrator Off
+25°C; PF = 1
GAIN = 1
INTEGRATOR OFF
INTERNAL REFERENCE
GAIN = 1
INTEGRATOR OFF
INTERNAL REFERENCE
GAIN = 1
INTEGRATOR OFF
INTERNAL REFERENCE
+25°C; PF = 1
+25°C; PF = 0.5
–40°C; PF = 1
–40°C; PF = 1
–40°C; PF = 0.5
+85°C; PF = 0.866
+25°C; PF = 0.866
–40°C; PF = 0.866
+85°C; PF = 0
+25°C; PF = 0
–40°C; PF = 0
CURRENT CHANNEL (% of Full Scale)
CURRENT CHANNEL (% of Full Scale)
CURRENT CHANNEL (% of Full Scale)
+85°C; PF = 1
1
1
1
+85°C; PF = 1
+85°C; PF = 0.5
MID CLASS C
MID CLASS C
MID CLASS C
MID CLASS C
10
10
10
100
100
100