The RD52.1-4N-160-F-V1-FW from Bosch Rexroth Indramat has a 3×AC 380 60 V input and a 160 kW output rating. Part of the RD 500 Drive Controllers, it uses forced air cooling with liquid circulation and lacks a brake chopper. It features a mains rectifier, IGBT inverter bridge and a line choke for harmonic reduction.
It includes a mains filter, isolation contactor and 24 V standby power. The drive delivers 290 A continuous and 377 A for 60 s. Rated for 0 B0C to +40 B0C, it meets environmental class 3K3.
Cooling Mode
forced air cooling with integrated liquid circulation
Nominal Connecting Voltage
3 x AC 380-480 V
Rated Power
160 kW
Unit Type
Converter without a built-in brake chopper