Siemens SIRIUS 3RW52 General Performance Softstarters

The SIRIUS 3RW52 General Performance soft starter is the ideal solution for standard applications. As an all-rounder, it is applicable for any type of drive.

3-phase control for optimal motor start
Parameterization over rotary setting elements
Various bus connections (PROFINET, PROFIBUS, Modbus)
Operator panel with optional display
Electrical robustness
For drives in performance classes from 5.5 to 560 kW

Product characteristics / function

Hybrid switching devices and three-phase motor control
TIA-Integration – communication modules and HMI modules optional
Soft Torque
Parameterization using potentiometers
Wide range for control supply and main voltage

Performance features / benefits

Hybrid switching devices and three-phase motor control
Minimum power loss and optimum/symmetrical motor control
Efficient configuration and maximum flexibility in automation engineering
Reduced mechanical loading and optimum pump stop
Simple and fast commissioning
Low variance, high system availability even with weak supply networks

For more information or to request a quote, contact sales@shingle.com