The Bosch R911200533 (RD51.1-4N-007-L-D1-FW) is an RD51 series drive with a converter that doesn't include a brake chopper. Delivering a nominal output of 7.5 kilowatts on a three-phase 380-480V AC input or 3.8 kilowatts on a three-phase 200-230V AC input, this drive controller operates at multiple pulse frequencies of 4 and 8 kHz. With varying outputs and peak currents at these frequencies, it requires a forced air cooling method with a minimum airflow of 0.03 cubic meters per second and an ambient temperature between 0-40 degrees Celsius. Designed with an environmental class of 3K3 (per DIN IEC 721-3-3), size class A, and weighing approximately 6.5 kilograms, it supports 24V standby power and connection to RXC01.1-XT with NAMUR terminal strip. The R911200533 (RD51.1-4N-007-L-D1-FW) can be setup from a PC with RDwin software or an optional operator panel, and should be installed by trained technical personnel. This product is globally shipped with a one-year warranty.
Converter Type: Without Brake Chopper Nominal Output Three-Phase 380-480V AC: 7.5 Kilowatts Drive Output Three-Phase 200-230V AC: 3.8 Kilowatts Operational Pulse Frequencies: 4 and 8 Kilohertz Motor Output at 4KHz: 7.5 Kilowatts Rated Current Output at 4KHz: 18 Amps 60-Second Peak Current at 4KHz: 23 Amps 1-Second Peak Current at 4KHz: 31 Amps 0.5-Second Peak Current at 4KHz: 36 Amps Motor Output at 8KHz: 5.5 Kilowatts Rated Current Output at 8KHz: 13 Amps 60-Second Peak Current at 8KHz: 17 Amps 1-Second Peak Current at 8KHz: 22 Amps 0.5-Second Peak Current at 8KHz: 26 Amps Cooling Mechanism: Forced Air Air Flow Requirement: 0.03 Cubic Meters per Second Ambient Temperature Range: 0 to 40 Degrees Celsius Environmental Class: 3K3 Mechanical Size Class: A Weight: 6.5 Kilograms 24 Volt Standby Power: Supported Connection to RXC01.1-XT with NAMUR Terminal Strip: Supported Commissioning from PC: Supported Operator Panel Commissioning: Optional Global Shipping: Available
RD 51.1-4N-007-L-D1-FW RD51-1-4N-007-L-D1-FW RD51.1 4N 007 L D1 FW RD51.1-4N-OO7-L-D1-FW RD5114N007LD1FW RD51 1 4N 007 L D1 FW rd51.1-4n-007-l-d1-fw