... Set 1,brushless stamford generator 2,delicate appearance,safe 3,high efficiency Alternator for Diesel Generating Set1,brushless stamford generator2,delicate appearance, ... Index:1) Rated voltage 400V, 110V-690V for option2) Three phase, single phase for option3) Drip-leak-proof structure: IP22/23 ... It is suitable to match with any brands of the diesel engines in the world,such as Cummins, Perkins, Lovol, ...