ROOTECH Accura 3300, User Manual

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Page 45
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Class 0.5S means IEC62053-22 Class 0.5S.
1
Power and power factor values appear as zero if the voltage or current value is less than the
pickup value.
True RMS Accuracy
Harmonic
Accura 3300
Voltage Current
5
th
±
1.0%
±
1.0%
7 th
±
1.0%
±
1.0%
11
st
±
1.0%
±
1.0%
13 rd
±
1.0%
±
1.0%
25
th ±
1.0%
±
1.0%
31 st
±
1.0%
±
1.0%
*Voltage : 220V, Tested percentages of harmonic-to-fundamental: 50%
Current : 5A, Tested percentages of harmonic-to-fundamental: 50%
Reliability Test
IEC 61326, Electrical Equipment for Measurement, Control, and Laboratory Use- EMC
Standard Limit Accura 3300
IEC 61000-4-2 Electrostatic Discharge[ESD] 4kV/8kV contact/air 12kV/20kV
IEC 61000-4-3 EM Field 10V/m 10V/m
IEC 61000-4-4 Electric Fast Transient 2kV 4kV
IEC 61000-4-5 Surge Immunity
1kV/2kV, line to line/line to
earth
4kV/2kV
IEC 61000-4-6 Conducted RF Immunity 3V 3V
IEC 61000-4-8 Rated Power Frequency Magnetic Field 30A/m 30A/m
IEC 61000-4-11 Voltage Dip/Short Interruptions 0.5 cycles, each polarity 100% 0.5 cycles, each polarity 100%