Siemens SIMOCODE pro C System Manual page 306

Safety and commissioning information for Ex areas
14.1 Motor protection functions (overload protection, thermistor protection)
NOTICE
Setting the "response" of the overload protection
Set the response of the overload protection to "Trip"!
Example of a tripping characteristic with 3UF710* current/voltage measuring modules and
3UF711*-1AA00-0 1st generation current/voltage measuring modules
Motor 500 V, 50 / 60 Hz, 110 kW, 156 A, temperature class T3, time T
Figure 14-1
The latest tripping characteristics for SIMOCODE pro can be found in the
Industry Online Support (Tripping characteristics 3UF7
(https://support.industry.siemens.com/cs/search?search=3UF7&type=Characteristic&lc=en-
WW)).
306
Tripping conditions of the Ex e motor, selected: CLASS 10 when using a 3UF710*
current measuring module
System Manual, 05/2019, A5E40507475002A/RS-AD/004
= 11 s, I / I = 5.5:
E A s
SIMOCODE pro