ABB E1B 16 - 14.2.10 Trip curves

L2234
Emax
88/158
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
xIn
0.4 1
1.5 15
1.5 ... 15
0.6 10
0.6 ... 10
0.05 ... 0.8
0.4 ... 1
3 ... 144
L
I
S
t=
k
I
2
t[s]
10
-1
10
-2
1
10
10
2
10
3
10
4
10
-3
1 10 100
10
-1
xIn
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
14.2.10 Trip curves
The trip curves given are for guidance and only show a sub-group of the possible selections (see par. 14.5.2).
14.2.10.1 Trip curves for functions L-S(t=k/I
2
)-I
14.2.10.2 Trip curves for functions L-S(t=k)-I