JFP 400kW(500kVA) Cummins Silent Type Diesel Generator Set With Stamford Alternator Product Overview This 400kW (500kVA) silent diesel generator set features a genuine DCEC Cummins 6ZTAA13-G4 inline six-cylinder heavy-duty industrial diesel engine, paired with the world-renowned Stamford brushless alternator. The unit is equipped with a heavy-duty fully enclosed silent canopy and strictly complies with ISO 8528 and CE standards. Designed to supply stable three-phase AC power