Trip Curves; Trip Curves For Functions L-I - ABB Tmax T7 Operating Instructions Manual

3.6.24. Trip curves

The trip curves given are for guidance and only show a sub-group of the possible selections.
The graphs do not include the curves of protection functions with the the same principle: S2 (S), MCR and MM (I), Gext (G).
3.6.24.1.

Trip curves for functions L-I

4
t [s] 10
3
10
2
10
10
1
-1
10
-2
10
-3
10
B0431
Mod.
0,4 ... 1
L
0,4
3 ... 144
-1
10
B1751
1
1,5 ... 15
1,5
1
Apparatus
Doc N°
15
I
10
Emax X1-Tmax T7-Tmax T8
1SDH000587R0002
100
x In
Scale
Page No
39/66