Product Description

The RD51.1-4B-022-L-NN-FW drive control manufactured by Bosch Rexroth comes with a built-in brake chopper. This product can be connected to multiple interfaces to control, monitor as well as parameterize the drive system. The device is not equipped with any additional function. This unit has a type plate that highlights its input and output voltage ratings, current ratings and frequency ratings. It is used to control and monitor the operation of an electric motor. The drive control is to be put to use only with the manufacturer-approved spare parts and accessories. The product has to be put into operation only under the indicated installation and mounting conditions.

The device deploys forced air cooling mechanism. The unit has a peak current rating of 72A for 1 second at 4kHz pulse frequency. Its chopper has a minimum resistance value of 11.7 Ohms. This drive control is not meant to be operated underwater. The product should be stored in a dry and clean place. The device features AL electrolytic capacitors that function as DC link capacitors. These capacitors have a storage life of two years when they are not powered at a temperature of not more than 40°C. The unit installation has to be done such that there is no impedance to the airflow of its fans.

The drive control tends to exhibit power loss and heat the surroundings during operation. The unit exhibits derated performance when the specified installation elevation is exceeded. It has a modular design and must be installed in a control cabinet. The different cables of the product have to be routed at a minimum distance of 20cm from each other. The control operates at high voltage levels. The product is meant to be worked on only by trained personnel. This RD51.1-4B-022-L-NN-FW control can be dispatched worldwide to any address of your choice with its one-year warranty.