R911201132 (RD51.1-5B-090-L-NN-FW)

Description

The R911201132 (RD51.1-5B-090-L-NN-FW) drive converter is a compact, reliable product from Bosch Rexroth Indramat, designed to be directly connected to a 3-phase AC 500V with a frequency of 50/60 Hz. This unit boasts an integrated brake chopper to provide resistance against over-voltages and over-temperatures. It is recommended to operate the device within conditioned environments between 0 and 40 degrees Celsius, with a humidity under 90%. It supports an altitude of up to 1000 meters and delivers a maximum output of 90 kW for a standard 4-pin induction motor, at a frequency range of 0 to 250 Hz using 130 A rated current. Cooling air is needed for efficient operation. The device features an IP 20 protective housing and an A1 class radio interference suppression system. Weighing 74 kg, careful handling is advised as per the RD 500 manual. Firmware should be ordered separately while Indramat USA provides a one-year warranty.

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