R911200710 (RD51.1-7N-045-L-V1-FW)

RD51 Drive Control Devices

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The Bosch Rexroth RD 500 is an efficient, three-phase drive system engineered to operate and control various types of synchronous and induction motors. This modular configuration allows for versatile applications and includes elements such as an AC drive converter, DC supply inverters, rectifiers, supply modules, and additional drive accessories. The R911200710 (RD51.1-7N-045-L-V1-FW) inverter, a component of the RD 500 system, utilizes U/f curve control and requires a nominal connecting voltage of 530-670V DC with a ±10% margin. This Size Class C unit can operate at pulse modulation frequencies up to 12kHz. An external 24V standby power supply allows for parameterization and field bus operation without line supply voltage. With a power rating of 45kW, the inverter uses forced air for cooling, requiring 0.2m3/s of cooling air. Ensuring noise immunity, the unit integrates radio interference suppression filters and line reactors to reduce harmonic feedback. This product, available for global shipping with a one year warranty from Indramat USA, can be parameterized and commissioned either remotely via the RDwin software or directly through its user panel.