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05/11 MN03407008Z-DE/EN
Table 2:
Settings for overload tripping
CLASS
I
=
e CLASS
5
I
e
10
I
e
15
I
x 0.82
e
20
I
x 0.71
e
25
I
x 0.63
e
30
I
x 0.58
e
35
I
x 0.53
e
40
I
x 0.50
e
Warning!
The protected motor and the switchgear must be suitable
for the given startup conditions.
The contacts 95-96 and 97-98 are switched over in the event
of an overload tripping (a fig. 6 on Page 48).
After overload tripping and before restarting the unit, its
recovery time as determined by the CLASS settings shown in
Table 3 must be maintained.
Table 3:
Recovery times after overload tripping
CLASS
t
recovery
5
5
10
6
15
7
20
8
25
9
30
10
35
11
40
12
Unit description
[min]
41
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