squirrel cage induction motor with star delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating : 7.5 hp, 415 v, 50 cycles, 3 phase. dc shunt generator rating : 5 kw, 440 v (output voltage varies 110-440 v)