Description
The Siemens 3RW5074-2AB05 is an industrial SIRIUS soft starter engineered to provide smooth and controlled acceleration for three-phase electric motors. Rated for a high power capacity of 200 kW and operating within a voltage range of 400 to 600V, this soft starter is designed to minimize the mechanical shock and electrical stress typically associated with direct-on-line starting. By gradually increasing motor speed, it reduces wear on drive components and the driven load.
This advanced soft starter features adjustable parameters, including soft start and soft stop ramps, as well as integrated motor overload protection. The Siemens 3RW5074-2AB05 ensures optimal starting conditions, reduces peak current demand, and enhances the overall efficiency and reliability of motor operation. Its robust design is suitable for demanding industrial settings.
The Siemens 3RW5074-2AB05 is ideal for applications such as large pumps, fans, compressors, extruders, and conveyors where smooth acceleration is critical to prevent system damage and ensure process stability. By managing the startup phase effectively, this Siemens 3RW5074-2AB05 contributes to reduced energy consumption and extended equipment lifespan.
Invest in the Siemens 3RW5074-2AB05 for superior motor control and protection. Its advanced features and high power handling capabilities make it an excellent choice for critical industrial applications requiring reliable and gentle motor startups.








