4 Measurands and Recording
4.2 Measurands
60 SICAM P850/P855, 7KG85xx, Device Manual
E50417-H1040-C482-A6, Edition 10.2018
1)
Interfaces: protocols IEC 61850 (PQDIF depending on the measuring interval) and Modbus TCP;
settable aggregation times: 30 s, 60 s, 10 min, 15 min, 30 min, 1 h, 2 h
2)
Interfaces: protocols IEC 61850, HTML
3)
The frequency is permanently defined with 10 s mean value recording.
THDS, Voltage
THDS_Va x x x -
THDS_Vb x x x -
THDS_Vcxxx-
THDS_Vab x x x -
THDS_Vbc x x x -
THDS_Vca x x x -
THDS, Current
THDS_Ia x x x -
THDS_Ib x x x -
THDS_Icxxx-
Table 4-11 Recording and Evaluation of the Operational Measurands of SICAM P850 (cont.)
Measurand
(x = 1 to 40)
Measurement Recorder
1)
Fault Recorder
2)
AVG Max. Value Min. Value
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