R911200533 (RD51.1-4N-007-L-D1-FW)

RD51 Drive Control Devices

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The Bosch R911200533 (RD51.1-4N-007-L-D1-FW) is an RD51 series drive with a converter that doesn't include a brake chopper. Delivering a nominal output of 7.5 kilowatts on a three-phase 380-480V AC input or 3.8 kilowatts on a three-phase 200-230V AC input, this drive controller operates at multiple pulse frequencies of 4 and 8 kHz. With varying outputs and peak currents at these frequencies, it requires a forced air cooling method with a minimum airflow of 0.03 cubic meters per second and an ambient temperature between 0-40 degrees Celsius. Designed with an environmental class of 3K3 (per DIN IEC 721-3-3), size class A, and weighing approximately 6.5 kilograms, it supports 24V standby power and connection to RXC01.1-XT with NAMUR terminal strip. The R911200533 (RD51.1-4N-007-L-D1-FW) can be setup from a PC with RDwin software or an optional operator panel, and should be installed by trained technical personnel. This product is globally shipped with a one-year warranty.