Eaton EMR-4000 Installation, Operation And Maintenance Manual page 919

IT
Notice!
Various Reset Modes are available . Resetting via characteristic, delayed, and
instantaneous .
2
5*3
t =
I
(
In
4
×
1 10
3
×
1 10
100
t [s]
10
1
0.1
0.01
0.01
EMR-4000
Reset
*t-multiplier [s]
0
)
0.1
x * In (Multiples of the Nominal Current)
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Trip
1
5*3
t = *t-multiplier [s]
1
I
( )
In
1 10
IM02602009E
TM[s]=
t-multiplier
10
5
2
1.0
0.5
0.05
100
919