The CD 180 four quadrant servodrive comes complete with its own power supply, regenarative circuit and internal fan cooling for a power range up to 50A continuous, 180Vdc.
Because of the autogeneration of the internal auxiliary voltages, a three phase transformer with only one secondary is enough for their supply. Auto transformers are also allowed.
Usually the CD 180 Servodrive doesn’t require external choke before the motor, thanks to its 5 KHz special frequency “cross-modulation”. Easy-to-use and extremely reliable, it is an ideal solution for retrofitt applications.