R911288927 (RD51.1-4N-001-L-V1-P1-NN-FW)

Name: R911288927 (RD51.1-4N-001-L-V1-P1-NN-FW)
Brand: Indramat Drives
SKU: RD51.1-4N-001-L-V1-P1-NN-FW
Price: 692.00 USD
Rating: 4.9 (5 reviews)

RD 500 Drive Controllers

Rated 4.9 stars (5 total reviews)

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The R911288927 (RD51.1-4N-001-L-V1-P1-NN-FW) is an AC converter unit from the Rexroth Indramat RD 500 series, featuring U/f curve control and Type-1 design. It operates with a nominal connecting voltage of 3 x AC 380-480 V (±10%) and a rated power of 1 kW. The device functions at a pulse frequency of 4 kHz, offering an output frequency range of 0–250 Hz, extendable to 0–500 Hz at 8 kHz. Equipped with a PROFIBUS-DP communication interface, the unit requires external 24 V standby power and uses forced air cooling. It is compliant with EN 61800-3 noise immunity standards, has an IP20 protection rating, and is designed without an integrated brake chopper. Only qualified personnel should install and operate this high-voltage equipment.