R911200897 (RD51.1-4B-200-R-V1-FW)

RD51 Drive Control Devices

Rated 4.7 stars (10 total reviews)

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The Bosch Rexroth R911200897 (RD51.1-4B-200-R-V1-FW) is a frequency converter model that is part of the RD 500 drive system, globally recognized for its superior efficiency and user-friendly design. This three-phase drive system is compatible with various synchronous and induction motors, and is safeguarded against earth-faults, short-circuits, and idling. The R911200897 (RD51.1-4B-200-R-V1-FW) operates in a voltage range of 380V to 480V and boasts an inbuilt brake chopper. It also comes with radio suppression filters and line reactors that curtail line supply harmonics. Remarkably, this 200kW converter functions at an adjustable pulse frequency, between 4 kHz and 12 kHz. Its cooling depends on an incorporated pump for liquid circulation. The R911200897 (RD51.1-4B-200-R-V1-FW) is also equipped with an effective self-test function and fault-detection system, ensuring a durable lifespan. With an IP20 rating, the model is shielded from penetration by objects larger than 12mm. Plus, it includes a one-year warranty from Indramat USA.