Product Description

The Bosch Rexroth RD52.1-4N-007-D-NN-FW is a drive with 7 kilowatts rated output. The drive is converter based. The converter on the RD52.1-4N-007-D-NN-FW is without a brake chopper. The voltage rating of the converter is 380 to 480 Volts AC. The converter is rated for three-phase input and can tolerate up to ±10% variation in the input voltage. To ensure matching with the application, Bosch requires that the firmware for the drive be ordered separately from the hardware. The drive type code, firmware version, input specifications and output specifications are listed on a type label that is affixed to the device. The information on the type label should be checked at the time of equipment delivery to ensure that the product ordered is the one that is delivered. The type label can also help with procurement of equipment and accessories.

The RD52.1-4N-007-D-NN-FW is fitted with a plug through cooler and weighs 5.5 kilograms. The rated power loss during system operation is 0.33 kilowatts. The rated values are available at drive output if the ambient temperature stays within the recommended range of 0 to 40 degrees Celsius. The output of the RD52.1-4N-007-D-NN-FW derates at a rate of 2.5%/K for temperature values between 40 – 50 degrees Celsius. Operation of the RD52.1-4N-007-D-NN- FW above 50 degrees Celsius is not recommended as it could lead to device malfunction. The IP20 protection rating of the drive enclosure necessitates indoor use and panel mounting. The level of radio interference suppression offered by the RD52.1-4N-007-D-NN-FW complies with the A1 rating according to EN 55011 / EN 61800-3. For reliable operation as per rated values, the drive and accessories should only be installed by qualified personnel. This product can be shipped globally with a one year warranty period from Wake Industrial.