... alternator 2,stable outout,strong body 3,stamford type of AC alternators ST STC Series AC Alternator ... 230V1,brushless alternator2,stable outout,strong body3,stamford type of AC alternatorsSZN-354 Series Brushless Alternator/Generator/ ... effective factor of telephone TIF≤50Features:1) Reliable automatic voltage control exciting system, providing invariable excitation on alloccasions,2) ...