The RD52.1-4N-007-L-V1-FW from Bosch Rexroth Indramat offers 3×380–480 V input and 7.5 kW output. Part of the RD 500 Drive Controllers series, it employs forced air cooling and accepts 530–670 V DC. It features EMI filters to block harmonics and varies output with pulse frequency.
The converter is IP20 rated and requires cabinet mounting for dust and contaminant protection. It supports 24 V standby power for parameterization without main input. Weighing 6.5 kg, it is designated size class A.
Cooling Mode
forced air cooling
Nominal Connecting Voltage
3 x AC 380-480 V
Rated Power
7.5 kW
Unit Type
Converter without a built-in brake chopper