... 4000KW,450V 4 pole, 1500/1800rpm, 1FC2/J2 Brushless Alternator, Our 1FC2/J2 sychronous generators manufactured under siemens technology ... most technically demanding of situations. The generator are self-excited,self-regulating,brushless machines. The excitation power for the ... and the electronic voltage regulator are housed inside the generator itself. 1FC2 generators can be powered by diesel engines ...