A/c output:- 220- 240 volts Kva:-           3.2 kva max./2.7 kva  rated phase:-        single phase. Engine:-     spe 200e, max 6.5 hp,  4stroke, single cylinder, ohv,air cooled. Alternator:- brush, self exciting, synchronous, 2 -pole 100% copper enamelled wire used Starting system;-  recoil and electric ( with key starting). Fuel tank capacity:- 15 liters. petrol:-  fuel. Run time per tank full:- 13 hours @ 50% load. Dimensions ( l* w* h ):- 597*465*487   noise level @ 7 meters :- 66 db