... ,Lister Petter,shanghai,Lovol2) Alternator: 3 Phase 4 Wire, Brushless, H class Insulation, Self-Exited ,IP23 Protection, AVR regulation, Voltage deviation: ±0.5 ... Overload capacity(PRP) 110% load can work for 1 hour.Insulation degree: HImported automatic voltage regulato (AVR)D203, With the function ...