Siemens SIPROTEC 7SD610 - Breaker Intertrip and Remote Tripping- Direct Local Trip

4 Technical Data
336
7SD610 Manual
C53000-G1176-C145-4
4.5 Breaker Intertrip and Remote Tripping- Direct Local Trip
Breaker Intertrip and Remote Tripping
External direct trip
Remote Tripping
Intertripping of all opposite ends when single-end tripping can be switched
on/off
Operating time, total Approx. 6 ms
Trip time delay Trip Time DELAY 0.00 s to 30.00 s
or ∞ (ineffective)
Increments 0.01 s
Time tolerance 1 % of setting value or 10 ms
The set times are pure delay times.
Tripping of remote ends by a command that is coupled into a binary input
The operating times depend on the communication speed.
The following data require a transmission rate of 512 kBit/s.
Operating times, total approx. minimum 7 ms
typical 12 ms
Dropout times, total approx. typical 19 ms
Trip time delay T-ITRIP BI 0.00 s to 30.00 s Increments 0.01 s
Trip time prolongation T-ITRIP PROL BI 0.00 s to 30.00 s Increments 0.01 s
Expiry tolerances 1 % of setting value or 10 ms
The set times are pure delay times.
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