ABB RR 221
The largest RR frame, for the most powerful high-speed generator sets in the series.
To identify and order a spare part for RR 221, please provide the model name and the serial number stamped on the nameplate.
The largest RR frame, for the most powerful high-speed generator sets in the series.
To identify and order a spare part for RR 221, please provide the model name and the serial number stamped on the nameplate.