The Bosch R911200584 (RD51.1-5B-018-D-D1-FW) is a RD52 series universal drive controller that supports the connection for RZC01.1-XT with a NAMUR terminal strip, which is a supplementary accessory for RD51 drives used in the chemical and process industries. Notable is its 24 Volts standby power that allows the drive's control electronics to operate independently of the main DC input. Operating at 500 Volts DC, this controller provides high output rates of up to 18.5 kilowatts. It is equipped with a plug-through cooler for heat dissipation and an integrated brake chopper operating at continuous and peak power of 9 and 37 kilowatts respectively. Moreover, effective radio interference filters are included to mitigate power supply harmonics. The Bosch R911200584 (RD51.1-5B-018-D-D1-FW) drive controller is available for global shipping with a one-year warranty.
Standby Power Requirement: External 24 Volts DC power supply Converter Type: Integrated brake chopper Operating Voltage: 500 Volts DC (three-phase) Rated Controller Output: 18.5 kilowatts Cooling System: Plug through cooler Rated Motor Output at 4 kHz: 18.5 kilowatts Rated Motor Output at 8 kHz: 15 kilowatts Rated Current Output at 4 kHz: 35 Amps Rated Current Output at 8 kHz: 25 Amps Peak Current Output for 60 seconds at 4 kHz: 46 Amps Peak Current Output for 60 seconds at 8 kHz: 39 Amps Drive Output Frequency at 4 kHz: 0 – 250 Hertz Drive Output Frequency at 8 kHz: 0 – 500 Hertz Radio Interference Filters: Present Brake Chopper Continuous Power: 9 kilowatts Brake Chopper Peak Power for 1 second: 37 kilowatts
RD 51.1-5B-018-D-D1-FW RD51-1-5B-018-D-D1-FW RD51.1 5B 018 D D1 FW RD51.1-5B-O18-D-D1-FW RD5115B018DD1FW RD51 1 5B 018 D D1 FW rd51.1-5b-018-d-d1-fw