... .Specification:1) Engine: Genuine Cummins Engine2) Alternator:(Stamford, Leroy Somer, Marathon, ENGGA brushless alternator) 3 Phase 4 Wire, Brushless ... , H class Insulation, Self-Exited ,IP23 Protection, AVR regulation, Voltage deviation: ±0.5%, THF<5%,low ... available for easy paralleling with mains or other generators4. AVR auto voltage regulation, auto exciter, auto adjustmentOur Advantages ...