R911289504 (RD52.1-4B-090-L-NN-NN-NN-FW)

Name: R911289504 (RD52.1-4B-090-L-NN-NN-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-090-L-NN-NN-NN-FW
Price: 774.00 USD

RD 500 Drive Controllers

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The R911289504 (RD52.1-4B-090-L-NN-NN-NN-FW) is a drive system designed for speed and position control in industrial automation, supporting both synchronous and induction motors. It features a 3-phase AC 380-480 V nominal connecting voltage, rated power of 90 kW, and utilizes forced air cooling. Electromagnetic compatibility is enhanced by an integrated line reactor and RFI suppression filter. The unit offers 200% overload for 0.5 s, 170% for 1 s, a torque rise time of 0.3 ms, and 0.1 ms current cycle time. Parameterization options accommodate motor ramp times and adaptations. Additional functions include a technology controller, logic gates, comparators, and multifunction blocks. The converter incorporates a built-in brake chopper.