... stamford generator 2,delicate appearance,safe 3,high efficiency Alternator for Diesel Generating Set1,brushless stamford generator2,delicate appearance,safe3,high ... Main Index:1) Rated voltage 400V, 110V-690V for option2) Three phase, single phase for option3) Drip-leak-proof structure: IP22/23 ... to GB755 and international standards of IECBS 5000, VDE 0530, IEC 34, NEMA MG1-22, CSA C22.2-100 and ASB59 ...