The RD52.1-4N-075-L-V1-FW from Bosch Rexroth Indramat offers forced air cooling and a nominal connecting voltage of 3 x AC 380-480 V. As part of the RD 500 Drive Controllers, this converter delivers 75 kW of rated power and is a converter without a built-in brake chopper.
It operates at a rated current utilization of 99 A, supports a 1-minute overload capacity of 130%, and achieves an efficiency up to 0.98. It weighs 50 kg and features an IP20 protection class.
Cooling Mode
forced air cooling
Nominal Connecting Voltage
3 x AC 380-480 V
Rated Power
75 kW
Unit Type
Converter without a built-in brake chopper