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Siemens SIRIUS 3RW4425-1BC44

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3RW4425-1BC44

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The Siemens 3RW4425-1BC44 is a soft starter engineered for managing motor start-up processes efficiently. It operates at a voltage rating of 400V and is capable of handling a standard current of 57A.

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Technical specifications for 3RW4425-1BC44

ManufacturerSiemens
Product LineSIRIUS
Part Number3RW4425-1BC44
UPC754554923956
Weight5.75 lbs (2.61 kg)
TypeSoft starter
Voltage Rating400V
Standard Current57A
Standard Output Power30 kW
Inside Delta Current99A
Inside Delta Output Power55 kW
Operating Temperature0 to 40 degrees Celsius
Relative Operating HumidityUp to 80% (non-condensing)
Relative Storage HumidityUp to 80% (non-condensing)
Maximum Altitude1000 meters above sea level
Storage Temperature0 to 50 degrees Celsius
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The soft starter, model 3RW4425-1BC44 from Siemens, is designed to optimize the starting sequence of AC motors. It operates at a voltage level of 400 volts, making it suitable for a variety of industrial applications. This device supports a standard current of 57 A and boasts a remarkable inside delta current rating of 99 A, allowing it to effectively manage higher loads during operation.

In terms of power output, the 3RW4425-1BC44 soft starter can deliver standard output power of 30 kW, while offering increased efficiency with an inside delta output power rating of 55 kW. It is capable of functioning within an operating temperature range from 0 to 40 degrees Celsius while maintaining consistent performance in humidity levels of up to 80% without condensation.

For storage, this soft starter can endure temperatures between 0 and 50 degrees Celsius. It is built to function optimally at heights of up to 1000 meters above sea level, ensuring reliability in various environmental conditions. The combination of these specifications makes the Siemens 3RW4425-1BC44 a practical solution for smooth motor start-up and enhanced performance.