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Times
Pickup time, in the case of an internal start
Pickup time, in the case of an external start
Typical dropout time
Dropout time, via circuit-breaker auxiliary-contact
33
criterion
Frequency Operating Range
0.9 ≤ f/f
≤ 1.1
rated
10 Hz ≤ f < 0.9 f
1.1 f
< f ≤ 90 Hz
rated
f < 10 Hz
f > 90 Hz
Tolerances
Threshold values, dropout thresholds
Times
33
When using transformer connection type 2ph, 2p. CT + IN-sep, slightly expanded tolerances occur
SIPROTEC 5, Merging Unit 6MU85, Manual
C53000-G5040-C074-1, Edition 01.2020
rated
12.3 Circuit-Breaker Failure Protection
< 1 ms
< 5 ms
< 15 ms
< 5 ms
According to specified tolerances
Slightly expanded tolerances
Active
2 % of the setting value or 1 % of the rated current
1 % of the setting value or 10 ms
Technical Data
803
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