Product Description

Bosch Rexroth is known worldwide for its state-of-the-art drive systems, such as the universal RD 500 drive system. The system is designed to be used with different models of synchronous and induction motors. It features components like frequency converters, inverters for DC connection, rectifier, and supply modules. The RD 51 drive units are a series of inverters and converters in this drive system.

The RD51.1-7N-018-L-V1-FW is an inverter for DC supply in the 3-phase RD 500 drive system by Bosch Rexroth. It carries the Design 1 option and utilizes a DC voltage between 530V and 670V with a tolerance of ±10% for its operation. Its rated power output is 18.5kW, and it is operated at different pulse width modulation frequencies of 4kHz, 8kHz, and 12kHz. The cooling of this inverter is by forced air cooling, and its cooling air requirement is 0.05m³/s. It weighs 11.3kg and belongs to Size Class B. This inverter’s degree of protection is IP 20 with its connected plug, according to EN 60529.

A 24V standby power supply is available for the operation of the RD51.1-7N-018-L-V1-FW when no line voltage is connected to it. With this power supply option, data sets can be parameterized, read, and written into. It also allows the sustained operation of the field buses with no main power supply. A standard control panel on this inverter can be used for its operation, visualization, and parameterization. The control panel has an integrated copy function that allows the storage of parameter sets in the panel and its transfer to another unit. It requires an ambient temperature that ranges from 0^oC to 40^oC for its operation. This product can be shipped globally with a one year warranty period from Wake Industrial.