External Trip Commands - Siemens SIPROTEC 4 7UT6 Series Manual

Technical Data

4.18 External Trip Commands

4.18 External Trip Commands
Binary Inputs for Direct Tripping
Number
Operating Time
Dropout time
Delay time
Time tolerance
The set times are pure delay times.
Transformer Annunciations
External annunciations
454
2
approx. 12.5 ms min.
approx. 25 ms typical
approx. 25 ms
0.00 s to 60.00 s Increments 0.01 s
1 % of setting value or 10 ms
Buchholz warning
Buchholz tank
Buchholz tripping
SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016