

The Siemens part number 6SE6440-2UD41-1FA0 is related to the MICROMASTER 440 inverter, which is a product line of power electronics designed for various industrial applications. The specific part number 6SE6440-2UD41-1FA0 is a spare part for the MICROMASTER 440 without filter, operating at 380-480 V AC with a tolerance of ±10% and a frequency range of 47-63 Hz.
Technical Specifications
The MICROMASTER 440 inverter comes in different power ratings, including 90, 110, 132, 160, and 200 kW, which correspond to motor output ratings of 125, 150, and 200 horsepower (hp) respectively. The inverter supports a wide range of input and output cable sizes, with recommended fuse sizes and input cable minimum and maximum sizes listed in the specifications.
Alarm/Error Codes
The documentation provided does not mention specific alarm or error codes for the MICROMASTER 440 inverter. However, Siemens provides general troubleshooting and error handling guidelines for its products, which can be accessed through their support resources.
User Manuals
The user manual for the MICROMASTER 440 inverter is available through the Siemens Industry Online Support website, which provides detailed operating instructions, safety guidelines, and technical specifications.
Troubleshooting
Troubleshooting for the MICROMASTER 440 inverter involves following the guidelines outlined in the user manual and consulting Siemens support resources. The user manual includes troubleshooting sections for common issues and provides steps for resolving them.
Programming
The programming of the MICROMASTER 440 inverter is typically done through specialized software provided by Siemens, such as the SINAMICS G110 software. The software allows for configuration and control of the inverter's parameters, including motor control and protection settings.
Installation
The installation of the MICROMASTER 440 inverter requires careful adherence to safety guidelines and technical specifications outlined in the user manual. Qualified personnel should be involved in the installation process to ensure proper connection and testing of the inverter.
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