Product Description

The RD52.1-4B-011-L-NN-NN-NN-FW vector control produced by Bosch Rexroth must be placed at a considerable distance from devices that are sensitive to heat. The air surrounding the control has to always be free of electrically conducting or aggressive gases that may affect its functioning. The product must not have any condensation on its surface at any point in time. The device supports a relative humidity of not more than 90%. It has to be ensured during installation that the airflow of the unit’s fans is not hindered. The control should never be operated when there is extreme temperature fluctuation or the maximum temperature is very high.

The control is not recommended to be operated outside the ambient conditions. The product has to be started only after ensuring that the machinery housing it abides by the national safety specifications and regulations pertaining to the application. The device should use only accessories that have the manufacturer’s approval and safety features. Its housing may have high voltage levels when the field-oriented unit is in use. The resistors of this control become extremely hot and can cause burns if they are touched during operation. The product is integrated with an inbuilt brake chopper for its converter.

The product is not designed to be put to use in cranes, elevators, or hoisting equipment. The device is extensively used in process and chemical as well as conveyor technologies. The cooling of this vector control during operation takes place by means of forced air circulation. The drive control comprises an X11 serial interface terminal with three pins. The second and third pins of this terminal are used to plug in an operator terminal and an RS232 service interface respectively. The X14 connector with 11 pins acts as a standard terminal strip. The RD52.1-4B-011-L-NN-NN-NN-FW unit can be sent to any address in the world with a warranty backing for one year.