... AMF 4.low noise level 20KW(25KVA)-800KW(1000KVA)Cummins generator set Specifications:1) Output range:18KW(24KVA)-112KW(140KVA)2 ... 1004TG,1006TG1A,1006TG2A,1006TAG3) Alternator:Stamford,Marathon,Leroy somer series4) Water cooled5) 8hrs operation base tank6) Key start/auto start7) ... ,50Hz/60Hz,0.8pf three-phase and four wires alternating current output9) Frequecy:<3%10) Frenquency at stable state:<0. ...