ROOTECH ACCURA 2350-DCM, Руководство пользователя

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Accura 2350-DCM User Guide Chapter 2 Accura 2350-DCM Operation/Setup
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2018 Rootech Inc. All Rights Reserved Page 17
Sampling
Voltage and current signals are sampled every 1ms to get voltage and current data.
Data Aggregated for 20 Milliseconds
Voltage and current data are generated by dividing the data obtained every 20 ms with the
measurement resolution of 1 ms by the number of data samples. Users can set up the number of data
samples with numbers ranging from 1 to 32. The default setting is 20. Over/Under voltage and current
events are detected with the data generated every 20 ms.
Fig 2.2 Data Aggregated for 20 ms
N window
20 ms
20ms
aggregation data
1ms
sampling data
1 ms
Data Aggregated for 0.5 Seconds
Voltage and current data are generated by dividing the data obtained every 0.5 seconds with the
measurement resolution of 20ms by the number of data samples. Voltage and current data generated
every 0.5 seconds are used to generate the data aggregated over 1 second. For data aggregated over 1
second, refer to the aggregation section of Accura 2300 or Accura 2300[S] User Guide.
Fig 2.3 Data Aggregated for 0.5 s
0.5s window
0.5 s
0.5s
aggregation data
20ms
aggregation data
20 ms