3Rw405 - 3Rw407 And Dahlander Motor Starting - Siemens SIRIUS 3RW30 Manual

(3) Alternatively, the motor feeder can be assembled as a fuseless or fused version with type
of coordination 1 or 2. For the assignment of fuses and switching devices, refer to chapter
Technical data (Page 127).
For the optional thermistor motor protection evaluation, refer to Typical circuit for the optional
thermistor motor protection evaluation (Page 161).
Note
No soft stop possible. Set the stopping time to 0 s with the potentiometer.
16.11.3

3RW405 - 3RW407 and Dahlander motor starting

Figure 16-34 Wiring of the control circuit 3RW405 - 3RW407
SIRIUS 3RW30 / 3RW40
Manual, 10/2018, NEB535199502000/RS-AB/005
Typical circuit diagrams
16.11 Dahlander / multispeed motor
195