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The Siemens 6SE64003TC038DD0 is a stand-alone output reactor designed for MICROMASTER 4 and SINAMICS drive systems. It operates with three-phase AC input voltages ranging from 380V to 480V. The unit features a rated current of 38A for high/cooling temperature applications and 45A for low/ventilated temperature scenarios. With an inductance of 0.82 mH, it supports motor power ratings up to 25 hp and 30 hp. This component is classified as an active product within the Siemens portfolio.
Verify the exact ordering designation against official Siemens catalogs, as suffixes may indicate specific packaging or regional variations. Confirm thermal rating requirements (HO/CT vs LO/VT) match your installation environment. Check current availability status through authorized channels, as supply constraints may affect delivery timelines. Ensure compatibility with existing drive models before procurement.
Select this model when interfacing drives with motors requiring output filtering to protect insulation. Choose based on the specific current rating needed for your ambient temperature conditions. Verify that the 380-480VAC input range matches your network voltage. Consider the physical dimensions and mounting requirements for chassis integration.
This component belongs to the Siemens Motor & Motor Drive Accessories category. It serves as a critical interface between variable frequency drives and electric motors. The part number structure indicates its classification as an output reactor within the broader MICROMASTER and SINAMICS ecosystem.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Siemens technical support for cross-reference information regarding equivalent components or updated series replacements.