Product Description

A lot of manufacturers and factories have developed confidence in devices produced by Bosch Rexroth. This is due to the production of safe, effective, and reliable machinery used in drive control and automation systems. These devices are notable for being sturdy and durable, as shown by the components of the RD 500 drive system. The components of this drive include AC drive converters, inverters for DC supply, and rectifier modules. The flexibility, durability, and cost-effectiveness of these products are some of the reasons why they are in high demand.

The RD51.1-5B-045-D-DL-FW is a drive converter unit in the RD 500 drive system. It employs U/f curve control and is equipped with a built-in brake chopper for voltage control. This brake chopper has a continuous power rating of 27kW and a peak power of 111kW for 1 second. Its operation requires a 3-phase nominal AC connecting voltage of 500V with an allowance of +/-10%. It has a power rating of 45 kW and can be operated at different pulse frequencies up to 12 kHz. For its cooling, the drive converter uses a plug-through cooler. It also uses line reactors and a mains filter for the suppression of noise in the mains supply.

Firmware can be used with the RD51.1-5B-045-D-DL-FW, but it must be the version designated by Bosch Rexroth and must be ordered as a separate subitem. It belongs to Size Class C and has a cooling air requirement of 0.2 m³/s. The Ingress Protection rating of this model is IP 20, according to EN 60529. The ideal maximum height for its installation is 1000 m, and the maximum ambient temperature at the site of use is 40 ^oC. This product can be shipped globally with a one year warranty period from Wake Industrial.