Siemens siprotec SJ62 User Manual page 517

4 Technical Data
Operating Hours Counter
Circuit-Breaker Maintenance
Trip Circuit Monitoring
Commissioning Aids
Clock
515
Display Range
Criterion
Calculation methods
Acquisition/conditioning of measured
values
Evaluation
Number of saved statistic values
With one or two binary inputs.
Phase Rotation Field Check
Operational Measured Values
Circuit Breaker / Switching Device Test
Creation of a Test Measurement Report
Time Synchronization
Operating Modes for Time Tracking
No. Operating Mode
1 Internal
2 IEC 60870-5-103
3 PROFIBUS FMS
4 Time signal IRIG B
5 Time signal DCF77
6 Time signal Sync. Box
7 Pulse via binary input
8 Field bus (DNP, Modbus)
9 NTP (IEC 61850)
Up to 7 digits
Overshoot of an adjustable current threshold (ele-
ment 50-1, BkrClosed I MIN)
with rms values: ΣI, ΣI
x
, 2P;
with instantaneous values: I
phase-selective
one threshold per subfunction
up to 13 digits
DCF 77/IRIG B-Signal (telegram format IRIG-
B000)
Binary Input
Communication
Explanations
Internal synchronization using RTC (presetting)
External synchronization using system interface
(IEC 60870-5-103)
External synchronization using PROFIBUS inter-
face
External synchronization using IRIG B
External synchronization using DCF 77
External synchronization via the time signal
SIMEAS-Synch.Box
External synchronization with pulse via binary
input
External synchronization using field bus
External synchronization using system interface
(IEC 61850)
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015
2
t (only 7SJ64)