Page 49 - Catalog Softstarters PSR PSE PSTX
P. 49
PSTX – The advanced range
Technical data
Tripping curves for the integrated electronic overload protection
PSTX has an integrated electronic overload protection that can be set to four different tripping classes.
Below you find a curve for each tripping class in cold state.
Time (s)
10 000
4
1000
100
Class 30
10 Class 20
Class 10
Class 10 A
1
1SFC132134F0201
0
0 1 2 3 4 5 6 7 8
Tripping curves for electronic overload protection (cold) for PSE and PSTX. Current (x I e )
4/10 1SFC132012C0201 - Rev. B | Softstarters Catalog Softstarters Catalog | 1SFC132012C0201 - Rev. B | 4/11
