Siemens SIPROTEC 4 7UT6 Series - Page 464

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