Siemens SIPROTEC 4 User Manual page 451

Frequency in range 25 Hz to 70 Hz
Harmonics
- up to 10 % 3rd harmonic
- up to 10 % 5th harmonic
Transient overreaction during fundamental harmonic measuring procedure for τ > 100 ms
(with full displacement)
SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
Technical Data
4.2 Definite-time Overcurrent Protection
1 %
1 %
1 %
<5 %
451