R911201230 (RD52.1-4B-055-L-F1-FW)

Name: R911201230 (RD52.1-4B-055-L-F1-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-055-L-F1-FW
Price: 677.00 USD

RD 500 Drive Controllers

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The RD52.1-4B-055-L-F1-FW (MPN: R911201230) is a drive converter rated for 55 kW output and a maximum output of 110 kW. It operates with a nominal connecting voltage of 3 x AC 380-480 V at an input frequency of 50/60 Hz and an output frequency range of 0 Hz to 200 Hz, reaching up to 1400 Hz. The unit features a torque response time of 0.3 ms, current cycle times of 0.1 ms, and integrates communication interfaces including Interbus S and CAN bus. The converter incorporates robust safety features such as earth fault, short circuit, and idling protection, and is equipped with forced air cooling and a built-in brake chopper. A 4-line graphical display provides system monitoring, and the unit is compliant with EN 50082-2 noise immunity standards. Refer to the RD user manual for operational guidelines.