R911200275 (RD52.1-4B-315-R-NN-FW)

Name: R911200275 (RD52.1-4B-315-R-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-315-R-NN-FW
Price: 345.00 USD

RD 500 Drive Controllers

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The R911200275 (RD52.1-4B-315-R-NN-FW) is a Rexroth Indramat industrial drive controller designed for precise speed and operational control of synchronous and induction motors within production and processing environments. This converter with a built-in brake chopper features a modular configuration supporting flexible integration into various servo system locations. It operates at a nominal connecting voltage of 3 x AC 380-480 V with a rated power output of 315 kW and an input of 540 A. The unit employs liquid cooling with an internal pump regulating fluid across the heat sink. It conforms to IP20 protection standards and EMC requirements for noise immunity and emission. Secure grounding is mandatory due to a leakage current of 3.5 mA, and operation above 1000 meters altitude is not permitted.