Modular units

Appendices Trip curves for VIP 300 LL
or LH relays
DE53614
DE53615
DE53616
t >
t >>
100
10
1
0.1
0.01
1000
100
10
1
0.1
0.01
Is 1.2 Is 10 Is I >>
Defi nite time tripping curves
Is 1.2 Is 10 Is I >>
With lower defi nite time threshold With lower inverse defi nite time threshold
t (s)
1 1.2
100 AMTED398078EN.indd
10
0.6
0.4
0.3
0.2
0.15
0.1
0.07
0.05
I/Is
100
t >
t >>
SI curve VI curve
100
10
1
0.1
0.01
t (s)
1 1.2
EI curve RI curve
t (s)
1 1.2
10
0.6
0.4
0.3
0.2
0.15
0.1
0.07
0.05
I/Is
100
10
1
0.1
0.01
t (s)
1
10
10
0.6
0.4
0.3
0.2
0.15
0.1
0.07
0.05
0.6
0.4
0.3
0.2
0.15
0.1
0.07
0.05
I/Is
100
I/Is
100