Product Description

The RD51.1-4N-001-L-C1-FW drive control manufactured by Bosch Rexroth has a line code of 51. The product is meant to be used only in the original state without any modification to its hardware. The device is intended to control and monitor the operation of the connected motor. The unit should be used only with components and accessories that have the manufacturer’s approval. It must be operated only under the specified mounting and installation conditions. The control has a nominal connecting voltage of 3 x 380VAC to 480VAC with +/-10% tolerance. This product is widely used in machine tools. The device comprises AL electrolytic capacitors that function as DC link capacitors.

The product operates with derated data when the ambient installation elevation is exceeded. The device is meant to be installed such that there is no impedance to the airflow through and from its fans. The unit must encompass a clearance distance of at least 100mm above and below it for the entry and exit of hot cooling and hot discharged air. It deploys a forced air cooling mechanism. This drive control has to be assembled at right angles to a level construction area. The product is associated with a one-year Wake Industrial warranty backup and can be shipped globally.

The drive control features three line supply connection terminals at its top. The user panel of the product can be connected to a PC through a RS 232 serial interface at its X11 connecting point. The device has a 3K3 environmental class as per DIN IEC 721-3-3 specifications. The unit comprises connections for an external 24V standby power supply and RZC01.1 chemistry module from the same manufacturer. It tends to portray power loss and heat the surroundings during operation. The control operates at high voltage levels. The product tends to have a high dangerous voltage for a maximum of 5 minutes after it is turned OFF.