... ) Brushless, Self-excited, IP23, insulation class H alternator;4)40°C radiator as standard, 50°C is optional;5 ... at 1500 rpm)Starter motorDC24VAlternatorAC24VAlternator: 1) Brushless, self-excited, 4-pole, single bearing 2) AVR self-regulated, voltage regulation rate 1 ... % 3) IP21 protection grade 4) Class H insulation 5) Radio interference restraining accords with ...