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General| Number of poles | 3 |
|---|---|
| Product designation | SIRIUS 3RW52 |
| Control voltage | 24 V |
| Control supply voltage | 24 V AC/DC |
| Protection class | IP20 |
| Mounting type | DIN rail mounting |
| Ambient temperature | -25 ... +60 °C |
| Standards | UL 508, CSA 22.2 No. 14 |
Details the physical components and connections of the soft starter.
Explains how the soft starter functions during motor startup and stopping.
Lists and describes optional accessories for the soft starter.
Provides guidelines for handling electrostatic discharge sensitive components.
Explains how to handle reactive power compensation with the soft starter.
Outlines Siemens' approach to industrial security and customer responsibilities.
Step-by-step instructions for mounting the soft starter device.
Procedure for attaching the fan cover to the soft starter.
Specifics on mounting the soft starter onto a flat surface.
Provides an overview of all electrical connections for the soft starter.
Detailed instructions for connecting the soft starter to power and control circuits.
Specifics on connecting the main power lines to the soft starter.
Explains the physical setting elements on the soft starter for parameter adjustment.
Lists and describes the available parameters and their ranges.
Provides recommended parameter settings for various applications.
Outlines the steps for putting the soft starter into operation.
Details the soft starting functionality and its parameters.
Explains how to limit current during motor starting.
Explains the motor protection features, including overload and thermistor monitoring.
Lists the available methods for diagnosing the soft starter.
Explains the meaning of the LEDs on the soft starter and HMI.
Lists common faults and their corresponding corrective actions.
General procedures for maintaining and repairing the device.
Describes the procedure for performing a user test on the soft starter.
Instructions for updating the device firmware to add functions or fix issues.
Guides users on how to access detailed technical data online.
Information on obtaining CAD and other technical data files.
Information on obtaining electrical schematic data files.
Illustrates different main circuit connection configurations for soft starters.
Shows various methods for connecting the control circuit to the soft starter.
Details specific application scenarios and their wiring.
Provides licensing and copyright information for included third-party software.
