Siemens SIRIUS Soft Starter, , 75 kW, 400 → 600 V ac, 3 Phase, IP20 | 3RW4047-1TB05

Description

The Siemens SIRIUS Soft Starter, model 3RW4047-1TB05, is a high-performance, 75 kW solution designed for precise control of 3-phase motors operating within a 400 to 600V AC voltage range. This advanced starter provides smooth and controlled acceleration and deceleration, effectively mitigating mechanical stress on machinery and prolonging the operational life of your equipment. It delivers exceptional motor protection and optimized starting performance.

This Siemens 3RW4047-1TB05 soft starter is engineered with sophisticated algorithms to manage starting current, thereby minimizing electrical grid disturbances and reducing peak demand charges. Its integrated bypass function ensures energy efficiency during continuous run operation. The IP20 rated enclosure provides protection for internal components in suitable industrial environments.

Applications for the Siemens 3RW4047-1TB05 include pumps, fans, compressors, and conveyor systems where smooth starts are critical to prevent damage and ensure operational stability. The ability to precisely control motor ramp-up and ramp-down makes this Siemens soft starter an invaluable asset for maintaining the integrity of driven loads and associated mechanical systems.

By choosing the Siemens 3RW4047-1TB05, you are investing in a reliable, efficient, and protective motor control solution. Its advanced features and robust construction ensure superior performance and contribute to reduced maintenance costs and enhanced operational uptime in demanding industrial settings.