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Siemens MICROMASTER 6SE6440-2UC31-1DA1

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6SE6440-2UC31-1DA1

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The Siemens 6SE6440-2UC31-1DA1 serves as a robust inverter within the MICROMASTER series, operating effectively at a voltage range of 200 to 240 V, suitable for 3-phase applications. It achieves a consistent torque output of 11 kW, with overload capacity reaching 150% for 60 seconds, making it capable of handling spikes in demand efficiently.

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Technical specifications for 6SE6440-2UC31-1DA1

ManufacturerSiemens
Product TypeInverter
Product LineMICROMASTER
Part Number6SE6440-2UC31-1DA1
UPC783087635340
Weight35.00 lbs (15.88 kg)
FilterNot Included
Voltage200-240 V
Number of Phases3
Operating Frequency47-63 Hz
Constant Torque11 kW
Overload150% for 60 seconds
Degree of ProtectionIP20
Ambient Temperature-10 to +50 degrees Celsius
Maximum Operating Humidity80% RH without condensation
Maximum Storage Humidity80% RH without condensation
Maximum Operating Altitude1000 meters above sea level without derating
Maximum Storage Altitude1000 meters above sea level
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Part of Siemens' MICROMASTER range, the 6SE6440-2UC31-1DA1 inverter is tailored for 3-phase applications. With a voltage rating of 200-240 V, its operating frequency spans 47 to 63 Hz, making it versatile for various motor control tasks. Users can expect a constant torque of up to 11 kW, with provisions for a sustained overload of 150% for durations of 60 seconds, allowing for rigorous operational demands.

The inverter’s dimensions are 520 mm in height, 275 mm in width, and 245 mm in depth, making it relatively compact for installations. Weighing 16 kg, it exhibits a degree of protection rated at IP20, meaning it is appropriate for environments free from significant dust and moisture.

Suitable for ambient temperatures from -10 to +50 degrees Celsius, this unit can operate effectively in diverse conditions and can be stored in similar temperature ranges. With maximum operating and storage altitudes capped at 1000 meters above sea level, it maintains efficiency without derating. Furthermore, it is designed to function in environments with humidity levels of up to 80% RH, as long as condensation is absent. This versatility further emphasizes its applicability across various industrial scenarios.