R911203045 (RD51.1-4N-132-R-V1-FW)

Name: R911203045 (RD51.1-4N-132-R-V1-FW)
Brand: Indramat Drives
SKU: RD51.1-4N-132-R-V1-FW
Price: 704.00 USD
Rating: 4.5 (14 reviews)

RD 500 Drive Controllers

Rated 4.5 stars (14 total reviews)

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The R911203045 (RD51.1-4N-132-R-V1-FW) is a Rexroth Indramat industrial drive controller designed for precise synchronous and induction motor control in industrial applications. Housed in an IP20 enclosure, it resists solid foreign objects over 12 mm. The unit supports 132 kW rated power through a 3-phase AC input voltage of 380 to 480 V, ±10%. Efficiency reaches up to 95% under standard conditions. Features include integrated radio interference suppression filters, line reactors for EMC compliance, and a factory-assigned firmware. A liquid cooling system with an internal pump is deployed for temperatures associated with power levels of 132 kW and above. The controller includes U/f curve control, external 24 V stand-by power functionality, and Profibus communication protocol. Operation above 1000 meters altitude may require power derating.