Product Description

The RD 500 series consists of a series of AC drive converters, inverters for DC supply, and rectifier and supply modules capable of regenerative feedback into the line supply. The RD52.1-4N-030-L-NN-FW is a converter unit in the RD 500 series with a nominal connecting voltage of AC 380 to 480 V. It is a three-phase drive system with several uses. It is commissioned using the operator label with a graphical display or a PC with the RDWin software package. Different interfaces can be used to control, monitor, and parameterize the converter, including SERCOS, Profibus DP, Interbus A, CAN bus, and RS 232 / RS 485. It is equipped with Synchrolink, which allows fast communication when combined with other drives.

The RD52.1-4N-030-L-NN-FW is modular and designed to be mounted in cabinets. Its power section is designed for cooling at the rear, meaning that forced air cooling for the RD52.1-4N-030-L-NN-FW can be implemented with a high degree of protection. It is equipped with radio interference suppression filters and line reactors which reduce the harmonics fed back into the line supply. This fully complies with EMC directives regarding noise immunity and noise emission. It can be purchased individually, as a system, or completely wired in the cabinet.

Different encoder types can be connected to the RD52.1-4N-030-L-NN-FW unit, which can be used with induction or synchronous motors depending on the encoder type. It has motor temperature sensor conductors that can be routed in the encoder cable or an individual cable to prevent thermal overload. Cables used with the RD52.1-4N-030-L-NN-FW should be obtained from Bosch Rexroth. It is operated with firmware that dictates its operations. This product can be shipped globally with a one year warranty period from Wake Industrial.