100
DMC3S - Manual - 08 - 2021
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DMC3S - IEC long time inverse curves (type LTI)
F_51N-IEC-LITB-Char.ai
Note: the set operating time refers to a ratio I/I>inv = 121
1.1
2
3
4
5
6 7 8 9 10
20
0.01
0.1
1
10
100
1000
10000
t [s]
I /I>inv
10 s
60 s
5 s
1 s
0.5 s
0.2 s
0.02 s
0.1 s
t =tE>inv
·
[(IE/IE>inv) -1]
120
tE>inv