R911200203 (RD51.1-4B-075-L-NN-FW)

RD51 Drive Control Devices

Rated 4.8 stars (9 total reviews)

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The Indramat Refu's RD 500, a high-functioning three-phase drive system, is designed to operate numerous synchronous and induction motors. Comprising RD51 converters for non-servo characteristic applications, inverters for DC supply, and modules that encourage regenerative feedback into the line supply. The R911200203 (RD51.1-4B-075-L-NN-FW), a model converter, utilizes voltage frequency control for motion control. It features an in-built brake chopper with a continuous power of 45kW, and peak power of 148kW for one second, and a detachable user panel with a parameter copy function. Cooling is achieved via forced air, and installation in control cabinets is facilitated due to its modular, compact design. The product uses fast-switching semiconductors to minimize power losses and ensures efficient control at high cycles. With interfaces like Interbus, Profibus, CANopen, and fiber optic Peer-to-Peer coupling, integration into an automation network is straightforward. It has an IP20 rating, which assures protection against damage from solid objects larger than 12mm.