Product Description

Innovation is one of the strongest driving factors for the Bosch Rexroth brand, and it reflects in the quality of products that comprise its portfolio. The three-phase, universal RD 500 drive system is one of its unique products under Indramat Refu. It is used for different synchronous and induction motors and has a modular construction. Specific applications where it is used include centrifuges, agitators, roller tables, and presses.

The RD51.1-4N-004-L-D1-FW is a Version 1 converter model in the RD 500 drive system developed by Bosch Rexroth. It operates using the voltage frequency control (VFC) method and requires a 3-phase AC voltage between 380V and 480V with a ±10% tolerance limit. It also requires a nominal frequency between 50Hz and 60Hz. There is an integrated brake chopper in the converter, and it has a power rating of 4kW. There is also an integrated radio interference suppression filter in this model hence it corresponds with the EMC Directive on noise immunity and noise emission according to EN 61800-3 and IEC 1800-3.

Forced air cooling is the heat dissipation method of the RD51.1-4N-004-L-D1-FW. It belongs to Size Class A and has a protection rating of IP 20 according to EN 60529 with connected plug. This means that solid extrinsic materials with a diameter of 50mm or more cannot penetrate the device to cause damage. It is also equipped with a standard operator panel designed with the highest degree of user-friendliness. With the copy function of the user panel, a set of parameters can be saved and safely transferred to other units. It also has a fault acknowledgement function to ensure that all faults are rectified before it is used. This product can be shipped globally with a one year warranty period from Wake Industrial.