Product Description

The RD52.2-4B-015-L-A2-FW is a universal drive system. It is part of RD 500 product line from Bosch Rexroth. The drive manufacturer has placed special significance of simple handling with features such as automatic motor adaptation with parameter identification. The RD52.2-4B-015-L-A2-FW is commissioned with prompts using the operator panel or with the RDwin software application. Size class of the drive is B and it weighs 11.3 kilograms. The drive housing is IP20 rated: the housing provides protection from solids having dimensions of 12 millimeter or greater, but offers no protection against ingress of liquids.  Bosch recommends mounting of the drive unit inside an industrial suitable cabinet. The radio interference suppression level / noise immunity rating of the RD52.2-4B-015-L-A2-FW is A1 as per EN 55011. The drive is based on a converter with integrated brake chopper.

The RD52.2-4B-015-L-A2-FW drive can be connected to 3-phase AC mains at nominal 380 to 480 Volts AC input. The drive delivers 15 kilowatts at 4 kilohertz pulse frequency and 11 kilowatts at 8 kilohertz pulse frequency. The output current rating is 30 Amps at 4 kilohertz, which can peak at 60 Amps for 0.5 seconds. The output current rating is 25 Amps at 8 kilohertz, which can peak at 50 Amps for 0.5 seconds. The power output rating for the RD52.2-4B-015-L-A2-FW is 20 kVA at 4 kilohertz and 16 kVA at 8 kilohertz. Cooling method used by the RD52.2-4B-015-L-A2-FW drive is forced air cooling. Support for externa stand-by power is avaible on the drive unit. This features allows control electronics to operate in the absence of AC mains input. Firmware for the RD52.2-4B-015-L-A2-FW needs to be ordered separately from the hardware. This product can be shipped globally with a one year warranty period from Wake Industrial.