Measurand Refresh Rate Use in
FSR SSR CR TR
Routing Pwr:S tot Half periods X X X
Routing Pwr:PF tot Half periods X X X
Routing Pwr:P Half periods X X X
Routing Pwr:Q Half periods X X X
Routing Pwr:S Half periods X X X
Routing Pwr:PF Half periods X X X
Measuring Transducer – I/O Modules (for Example, IO212)
You will find information about the refresh rate and the possible routings of the measuring-transducer meas-
urands in the following table.
Table 7-11 Using Measuring-Transducer Measurands – I/O Modules (for Example, IO212)
Measurand
Refresh Rate
18
Use in
FSR SSR CR TR
TD scale MV 1 to 8 10 ms X X X
Measuring Transducer – Measuring-Transducer Module (for Example, ANAI-CA-4EL)
You will find information about the refresh rate and the possible routings of the measuring-transducer meas-
urands in the following table.
Table 7-12
Using Measuring-Transducer Measurands – Transformers (for Example, ANAI-CA-4EL)
Measurand Refresh Rate Use in
FSR SSR CR TR
TD scale MV 1 to 4 200 ms X X X
TD direct MV 1 to 4 200 ms X X X
PQ 10/12 Cycles
The measurement determines the RMS value of the power voltage over a 10-period time interval for 50 Hz
distribution systems and over a 12-period time interval for 60 Hz distribution systems. All 10/12-period time
intervals are captured without gaps and without overlaps
You will find information about the average value, the refresh rate, and the recommended routing of the PQ
10/12 cycles in the following tables.
Table 7-13
Using PQ 10/12 Cycle Measurands
Measurand Refresh Rate Use in Recommended
Average Value
CR
FSR SSR CR TR
PQ 10/12cyc:f 200 ms X X 10 s
PQ 10/12cyc:Vph rms 200 ms X X 10 min
PQ 10/12cyc:Vpp rms 200 ms X X 10 min
PQ 10/12cyc:VN rms 200 ms X X 10 min
PQ 10/12cyc:u0 200 ms X X 10 min
PQ 10/12cyc:u2 200 ms X X 10 min
18
Can be set in the Measurement window parameter: 10 ms; 20 ms; 40 ms; 60 ms; 80 ms; 100 ms
Fault Recorder
7.6 Measurands and Recorder Routing Functions
SIPROTEC 5, Fault Recorder, Manual 351
C53000-G5040-C018-5, Edition 11.2017
To Next Page
Loading...
