Siemens 6SE6440-2UC31-1DA1 Frequency inverters

Siemens 6SE6440-2UC31-1DA1
Item Number: 6SE6440-2UC31-1DA1

6SE6440 SERIES MICROMASTER, DA51-D, 220 V, 11 kW, 42 A

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Frequency inverters 6SE6440-2UC31-1DA1 of the Micromaster 440 series are designed for complex functional tasks with high dynamic demands. The vector control system ensures high quality drive performance, even with sudden load changes.


  • Simple commissioning
  • Particularly flexible configuration due to modular design
  • Six built-in, freely configurable digital inputs
  • Quiet motor operation due to high PWM frequency
  • Full motor and inverter protection
  • Built-in PID controller (auto-tuning)
  • Configurable acceleration and deceleration times from 0 to 650 s
  • Smoothing the start curve
  • Fast current limiting (FCL) for trouble free operation


Device NumberSiemens 6SE6440-2UC31-1DA1
Product Code85044088
Voltage220 V
Power11 kW
Current42 A
Product Price Category323
Unit series6SE6440
Device Catalog SectionDA51-D
Unit Life StageActive last year
Product Net Weight16 Kg
Item Group №9817
Device CodeFW2TEFV1
Product Package Dimensions (mm)400 x 600 x 310


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