The ST series generators are mainly designed to serve as power
generating unit of small capacity which supply electricity for
lighting purpose in ships as well as for household electric devices
used in towns or villages. The construction of the generators is of
drip proof, salient pole rotating field self-excitation and
constant voltage type The alternator inside is used with high
quality electric magnetic and electrical materials. Stator
insulation is of Class E(or B).rotor insulation is of Class B.