R911200207 is part of the RD51 Drive Control Devices Series by Indramat Drives.
Purpose: Used in the RD500 three-phase current drive system Power Supply: Unregulated Cooling Mechanism: Forced, cooled at rear Startup: Quick and easy Function: Converts high voltage AC mains into low DC voltage Frequency: 50Hz/60Hz Additional Features: One braking chopper, needs proper grounding Ratings: 25A rated current, 12.5kW rated power output Components: Transformer, filter, rectifier Design: Compact and rugged Packaging: Shipped in custom military-grade packaging