ABB E1B 16 - 13.2.10.3 Trip curves for functions L-S(t=k)-I; 13.2.10.4 Trip curves for function L in accordance with IEC 60255-3 (type A)

L2234
Emax
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Model
Scale
Page No.
Doc. No.
Apparatus
1SDH000460R0002
L2778
t [s]
10
-1
10
-2
1
10
10
2
10
3
10
4
10
-3
1 10 100
10
-1
x In
0,4 1
0,4 … 1
1,5 … 15
0,6 10
0,6 … 10
0,05 … 0,8
1,5 15
3 … 144
L
I
S
t=k
13.2.10.3 Trip curves for functions L-S(t=k)-I
13.2.10.4 Trip curves for function L in accordance with IEC 60255-3 (type A)
t[s]
10
-1
1
10
10
2
10
3
10
4
10
-1
1 10 100
xIn
3 … 144
0,4 … 1
0,4 1
L
k=0,14
=0,02a
α