Siemens 6RA7081-6DS22-0

The Siemens 6RA7081-6DS22-0 is a core component of the SIMOREG DC Master, a sophisticated microprocessor-based converter tailored for variable-speed DC drives. With a broad operational range from 6kW to 1900kW, this versatile unit supports various electrical configurations, including 1Q and 4Q setups, accommodating voltage levels of 460V, 575V, 690V, and 830V. Engineered for efficiency, it includes branch fuses that eliminate the need for external semiconductor fuses. The accompanying user manual provides comprehensive instructions on installation, safety protocols, and troubleshooting, ensuring a seamless integration into your system. While detailed programming information is not specified, the manual offers guidance on parameter settings, making the SIMOREG DC Master an excellent choice for reliable and effective DC drive applications.