New features compared to Version 2.1

The new 3RW30 soft starters are integrated in addition to the complete range of the 3RW44 and 3RW40.

Smooth start-up for all applications: SIRIUS soft starters

The Win-Soft Starter selection and simulation program will find the suitable soft starter also for your application. Matched to your individual requirements, SIRIUS soft starters offer a convincing solution for every application case:

The start-up and ramp-down of your motors is simulated and visualized even under harshest conditions such as high inertia or frequent switching cycles. As a result, the optimum soft starter is selected.

Features and advantages at a glance

For any further queries on the program or if you require any further support selecting a soft starter, please contact our Technical Support:

Phone: +49 (0) 911-895-5900

e-Mail: technical-assistance@siemens.com