Siemens SIPROTEC 4 7UT6 Series Manual page 464

Technical Data
4.22 Additional Functions
Time signal IRIG B
Time signal DCF 77
Time signal synchro-box
Pulse via binary input
Commissioning Aids
Operational measured values
Circuit breaker test
Energy Counter
Four-Quadrant Meter
Tolerance
Operating Hours Counter
Display Range
Criterion
Trip Circuit Monitoring
Number of monitorable circuits
464
External via IRIG B
External via time signal DCF 77
External using time signal SIMEAS Sync. box
External with impulse via binary input
W , W , W , W
P+ P– Q+ Q–
1 %
up to 6 digits
Overshoot of an adjustable current threshold (CB Ι>)
1
with one or two binary inputs
C53000-G1176-C230-5, Edition 09.2016
SIPROTEC 4, 7UT6x, Manual