Siemens SINAMICS DCM DC Converter - 4-Quadrant Drives

The Siemens SINAMICS DCM DC converter (6RA8018-6DV62-0AA0-Z) is designed for 4-quadrant drive applications, offering bidirectional power flow for regenerative energy capabilities. It features a B6 circuit configuration for both input and output rectifiers. The unit takes a 400V 3-phase AC input with a 25A rating and provides a controllable DC output of 420V at 30A. This converter is controllable via a D420/30 MREQ-GEG6V62 system, enabling precise control over DC motor speed and torque in both directions.

This SINAMICS DCM is employed in demanding industrial applications where precise control, high dynamic performance, and energy efficiency are critical. It is commonly used in rolling mills, processing lines, hoists, and other machinery requiring accurate speed and torque regulation in both forward and reverse operations, including the ability to feed energy back to the grid.

Stanlo Automation, a veteran-owned distributor of industrial automation surplus, offers the Siemens 6RA8018-6DV62-0AA0-Z. We ensure reliable access to specialized components like DC converters, helping you maintain and optimize your critical automation systems.