JFP 1200kW (1500kVA) Open Type Cummins Diesel Generator Set with Stamford Alternator 1. Product Overview This 1200kW (1500kVA) ultra-high-power open-frame diesel generator set is equipped with a genuine Cummins KTA50-GS8 heavy-duty industrial V-type diesel engine and original UK Stamford high-power brushless alternator. Designed with a professional open-type structure, this large industrial genset features massive power reserve, extreme overload resistance, unobstructed high