ROOTECH ACCURA 3300S, Руководство пользователя

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Page 45
Appendix C Test Report
Measuring Test
IEC 62053-22, Electricity Meter Equipment: active energy for Class 0.5S
Current range Power factor Class 0.2S/ 0.5S Accura 3300S
0.05A < I < 0.25A 1.0 ± 0.4%/ ± 1.0% ± 0.4%
0.25A < I < 10.0A 1.0 ± 0.2%/ ± 0.5% ± 0.2%
0.10A < I < 0.50A 0.5 inductive ± 0.5%/ ± 1.0% ± 0.5%
0.8 capacitive ± 0.5%/ ± 1.0% ± 0.5%
0.50A < I < 10.0A 0.5 inductive ± 0.3%/ ± 0.6% ± 0.5%
0.8 capacitive ± 0.3%/ ± 0.6% ± 0.5%
0.50A < I < 10.0A 0.25 inductive ± 0.5%/ ± 1.0% ± 0.5%
0.5 capacitive ± 0.5%/ ± 1.0% ± 0.5%
Parameter Accuracy
Item Display range † Accura 3300S
Voltage[L-N] 0.0 ~ 9999V, kV
±
0.2% Reading
Voltage[L-L] 0.0 ~ 9999V, kV
±
0.2% Reading
Current 0.000 ~ 9999A, kA
±
0.2% Reading
Power Active 0.000 ~
±
9999kW, MW Class 0.5S
‡
Reactive 0.000 ~
±
9999kVar, MVar
±
0.5% Reading
Apparent 1 0.000 ~ 9999kVA, MVA
±
0.5% Reading
Energy
2
Active 0 ~
±
999,999,999kWh Class 0.5S
Reactive
1
0 ~
±
999,999,999kVarh
±
0.5% Reading
Apparent 1 0 ~ 999,999,999kVAh
±
0.5% Reading
Hz 45 ~ 70Hz 0.01Hz Reading
PF 2 -1.000 ~ 1.000
±
0.5% Reading
THD Voltage 0.0 ~ 999.9%
±
1.0% Full Scale
Current 0.0 ~ 999.9%
±
1.0% Full Scale
Demand Power 0.000 ~
±
9999kW, MW Class 0.5S
Current 0.000 ~ 9999A, kA
±
0.2%
†
Refer to the calibration range specified in “ Appendix A ” for the information on the measuring range of voltage and
current for guaranteed accuracy.
‡
Class 0.5S means IEC62053-22 Class 0.5S.
1It is available only via RS485 communication. 2 Power and power factor values