R911200914 (RD52.1-7N-110-D-NN-FW)

Name: R911200914 (RD52.1-7N-110-D-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-7N-110-D-NN-FW
Price: 279.00 USD

RD 500 Drive Controllers

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The R911200914 (RD52.1-7N-110-D-NN-FW) is a Bosch Rexroth drive control designed as an inverter within the RD 500 three-phase drive system series. Featuring a plug-through cooling mode, it operates with a nominal connecting voltage of DC 530–670 V and provides a rated power output of 110 kW. The unit supports peak currents up to 332 A for one second and is intended for surveillance and management of electric motor functions. It is designated as an inverter without a built-in brake chopper, requires external firmware, and must be installed inside a control cabinet on a 22.5 mm mechanical grid. The device conforms to DIN IEC 721-3-3 for environmental class 3K3 and is not suitable for underwater operation. Proper storage is required in clean, dry environments at elevations up to 1,000 meters above sea level, and only original accessories and spare parts are recommended.