EM3502 manual equivalent, compact power and energy meter manual.
Measurement Accuracy
Real Power and Energy
IEC 62053-22 Class 0.5S, ANSI C12.20 0.5%
Reactive Power and Energy
IEC 62053-23 Class 2, 2%
Current
Voltage Sample Rate
0.4% (+0.015% per °C deviation from 25°C) from 5% to 100% of range; 0.8% (+0.015.
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