R911200971 (RD51.1-5B-090-D-DL-FW)

Name: R911200971 (RD51.1-5B-090-D-DL-FW)
Brand: Indramat Drives
SKU: RD51.1-5B-090-D-DL-FW
Price: 282.00 USD
Rating: 4.6 (7 reviews)

RD 500 Drive Controllers

Rated 4.6 stars (7 total reviews)

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The Bosch Rexroth MPN R911200971 (RD51.1-5B-090-D-DL-FW) is a drive controller designed for managing three-phase synchronous and induction motors. It belongs to design category 1 and utilizes U/f characteristic curve control. With a nominal connecting voltage of 3 x AC 500 V (+/- 10%) and a rated output power of 90 kW, the unit features an integrated brake chopper and uses a plug-through cooler for thermal management. Operating at selectable PWM frequencies of 4, 8, or 12 kHz, it supports additional functions such as external 24 V standby power supply, feedback of cable damping (C3, D3), and connection for RZC01.1-XT using a NAMUR terminal strip. Factory-defined firmware is installed. The device complies with EMC requirements and is suitable for environments as defined by the 3K3 classification. Configuration is required before use.