Siemens Reyrolle 7SR54 - Page 471

Current
(multi-
ples of
setting
)
Operate time t for various time constraints (s)
0.5 min 1 min 2 min 3 min 5 min 10 min 15 min 20 min 30 min 50 min 100
min
6 0.85 1.69 3.38 5.07 8.45 16.9 25.35 33.81 50.71 84.51 169.03
7 0.62 1.24 2.47 3.71 6.19 12.37 18.56 24.74 37.11 67.86 123.72
8 0.47 0.94 1.89 2.83 4.72 9.45 14.17 18.90 28.35 47.25 94.49
9 0.37 0.75 1.49 2.24 3.73 7.45 11.18 14.91 22.36 37.27 74.54
10 0.30 0.60 1.21 1.81 3.02 6.03 9.05 12.06 18.09 30.15 60.3
Technical Data
10.11 49 Thermal Overload Protection
Reyrolle 7SR5, Transformer Protection Device, Device Manual 471
C53000-G7040-C015-1, Edition 11.2019