Product Description

The Bosch RD52.1-4B-030-L-V1-FW is a universal drive. It is a converter based drive. The converter on the drive includes a built-in brake chopper. Voltage rating of the drive converter is 380 to 480 Volts AC. The RD52.1-4B-030-L-V1-FW dissipates 1.1 kilowatts during operation. It is designed for forced air cooling which requires fans or blowers for increasing air flow across the operating drive. The nominal drive output is 30 kilowatts. A wide range of additions functions can be ordered for RD52 drives. The additional function available on the RD52.1-4B-030-L-V1-FW is 24 Volts standby power. With this feature data sets on the drive can be parameterized in the absence of line supply voltage. Field buses on the drive can also continue to operate with standby power even if the main supply is disconnected. The standby power feature requires an external 24 Volts DC supply.

Bosch recommends connection of the backup supply to X83 in a floating manner. This helps to protect the drive from reverse polarity. Inappropriate use of the RD52.1-4B-030-L-V1-FW drive, failure to implement documented safety instructions, or tampering with the hardware can lead to injury, electric shock and even death. All personnel involved in drive handling should read and understand safety instructions and all user documentation. Bosch will not accept responsibility for damages resulting from non-compliance with warnings stated in the product documentation. Firmware for the RD52.1-4B-030-L-V1-FW is ordered separately from the hardware. An optional user panel is used for drive commissioning. Specialized high-performance RDwin software can also be used for drive commissioning. The software installs on a computer that communicates with the drive over a serial communication link. The RD52.1-4B-030-L-V1-FW is IP20 rated and weighs approximately 36 kilograms. This product can be shipped globally with a one year warranty period from Wake Industrial.