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