Eaton ZEB Series - Short circuit protection according IEC 60947-4-1 for coordination type 1 and coordination type 2

Engineering
38
10/13 MN03402007Z-DE/EN
Example: I
A
/I
N
= 6, t
E
= 10 s
Figure 3: Tripping characteristic of the overload relay
1
0.1
0.2
0.4
0.6
0.8
1
2
4
6
8
10
20
40
1
2
4
6
8
10
2345678910
J
min
s
N 1