alternator,brushless alternator,Brushless, AVR SX460, H class insualtion, single bearing. Technical data:Power range: 6.5kW ~ 1000kW. Voltage: 110/220, 220, 230,240, 254, 127/220, 220/380, 230/400, 240/415, 254/440V.Frequency: 50/60Hz.single or 3 phase.Brushless self-exciting, with AVR.H class insulation.Single bearing.Double bearing can be optional alternator, brushless alternator, generator