Control By Switch; Control Of The 3Rw30 By Switch - Siemens SIRIUS 3RW30 Manual

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15.3 Control by switch

15.3
Control by switch
15.3.1

Control of the 3RW30 by switch

Figure
(1) For the permissible values for the main and control voltage (dependent on the MLFB),
refer to chapter Technical data [Page 121] .
(2) Automatic restart. Can result in death, serious injury, or property damage.
Faults caused by incorrect control voltage, a missing load, or a phase failure (refer to chapter
3RW30: LEDs and troubleshooting [Page 44]) are automatically reset when the system
returns to normal. An automatic restart is initiated and the 3RW restarted if a start command
is present at the input.
If you do not want the motor to start automatically, you must integrate suitable additional
components, e.g. phase failure or load monitoring devices, into the control and main circuits.
(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 121]
170
15-5
Wiring of the control and main circuits
WARNING
SIRIUS 3RW30 / 3RW40
Manual, 01/2010, 535 1995-02 DS01

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