The RD52.1-4B-030-L-NN-FW from Bosch Rexroth Indramat has a 3 x AC 380-480 V input and a built-in brake chopper. Part of the RD 500 Drive Controllers, it provides 30 kW and uses forced air cooling. This converter covers 0-250 Hz and requires professional setup.
It meets 3K3 standards with 0-40 °C operation and 90% maximum humidity. It mounts in a control cabinet to save space. The unit draws 56 A to drive three-phase motors.
Cooling Mode
forced air cooling
Nominal Connecting Voltage
3 x AC 380-480 V
Rated Power
30 kW
Unit Type
Converter with a built-in brake chopper