Siemens SIRIUS 3RW50 - Page 121

Functions
7.1 Soft starting
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
121
Current path
①
Current characteristic with direct-on-line starting without 3RW50 soft starter
②
Current characteristic with short ramp up time
③
Current characteristic with long ramp up time
I
e
Rated operational current during rated operation
n
e
Rated operating speed of the motor