ABB SACE Emax Series Installation, Service And Maintenance Instructions page 52

13.2.10 Trip curves
The trip curves given are for guidance and only show a sub-group of the possible selections (see par. 13.2.9.11).
13.2.10.1 Trip curves for functions L-I
4
t [s] 10
3
10
2
10
10
1
-1
10
-2
10
-3
10
13.2.10.2 Trip curves for functions L-S(t=k/i
4
t [s] 10
3
10
2
10
10
1
-1
10
-2
10
-3
10
L2234
Model
L2778
0.4 ... 1
L
0.4
3 ... 144
0,05 ... 0,8
-1
10
)-I
2
0.4 ... 1
L
0.4
0.6
3 ... 144
0.05 ... 0.8
-1
10
1
1.5 ... 15
1.5
1 10
1
0.6 ... 10
1.5 ... 15
1.5
1
Apparatus
Doc. No.
15
I
100
x In
10
S
k
t=
2
I
15
I
10 100
x In
Emax
1SDH000460R0002
Scale
Page No.
51/158