Seg WI Series - Functionality

4.4.1
Functionality
IH2 – Module Inrush
wiInrush_Y01
4
5
IH2 . Active
IH2 . Block. L1
&
&
IH2 .
IH2 / IH1
IL1
IH1
IH2
IH2 / IH1
IL2
IH1
IH2
IH2 / IH1
IL3
IH1
IH2
IH2 / IH1
&
&
IH2 .
3-ph Blo
Inactive
Active
≥1
≥
1
≥1
≥1
6
IH2 . Block. L2
7
IH2 . Block. L3
IH2 .
Imax
≥1
&
8
IH2 . Block. Ph.
IH2 .
tmax
1
t
1
t
1
t
IH2 . tmax elapsed
&
&
&
≥1
&
IH2 . Imax exceeded
IH2 . Block. 3-ph
0.35
⋅In
◄
◄
◄
Fig. 54: Functionality of the »IH2« module.
145WIC1WIC1-1.0-EN-MAN
4 Protective Elements
4.4.1 Functionality