Further Overload Protection Parameters - Siemens SIMOCODE pro Operating Manual

Parameters
4.1 Motor protection
4.1.2.5

Further overload protection parameters

Class
The Class (trip class) defines the maximum time within which SIMOCODE pro must trip from
cold at 7.2 times the current setting I
meets the requirements of tolerance band E according to IEC / EN 60947-4-1 in respect of
the accuracy of the tripping times. Please note that with startups > "Class 10", the
permissible AC3 current of the contactor may have to be reduced (derated), i.e. you must
select a larger contactor.
38
(motor protection to IEC 60947). SIMOCODE pro
s
Operating Manual, 04/2017, A5E40507630002A/RS-AA/001
SIMOCODE pro - Parameterize