Product Description

The Bosch Rexroth RD52.1-4B-132-F-V1-FW is a digital drive controller. The drive converter includes a brake chopper. The motor rated output of the drive is 132 kilowatts. The performance data of the brake chopper includes 40 kilowatts continuous power output and 100 kilowatts peak power output. The input rating of the converter on the RD52.1-4B-132-F-V1-FW is 380 to 480 Volts AC. The additional 24 Volts standby power feature allows the control electronics to operate without any line supply voltage connected to the converter. Additionally, data sets can be parameterized, read and written into although the converter is not connected to the line supply voltage. A 24 Volt DC control power supply voltage is required. To prevent ground loops, Bosch recommends that the 24 V stand-by power supply voltage be applied to X83 in a floating manner.

The RD52.1-4B-132-F-V1-FW is designed for forced air cooling with integrated liquid circulation. Weight of the drive unit is 180 kilograms. The drive dissipates 5.2 kilowatts as heat during operation. For optimal operation the temperature of that surrounds the drive should be between 0 and 40 degrees Celsius. The output of the drive derates at a rate of 2.5% per degree Celsius increase between 40 and 50 degrees Celsius. Operation of the RD52.1-4B-132-F-V1-FW at ambient temperatures above 50 degrees Celsius is not allowed. The installation site elevation should be between 0 and 1000 meters. The ambient relative humidity should not exceed 90%. The drive enclosure belongs to the IP20 protection category. The environmental class of the RD52.1-4B-132-F-V1-FW is 3K3 according to DIN IEC 721-3-3. The RD52.1-4B-132-F-V1-FW drive and associate accessories and equipment should only be installed by trained and qualified personnel who possess relevant experience. This product can be shipped globally with a one year warranty period from Wake Industrial.