... water coolingStarting method: electric startRated speed: 1,500rpmNoise level: 65 to 85dB, 7m away (2) AlternatorBrand: Stamford,Copy Stamford,Marathon, ... alarm lamps and buzzersStarting system: DC alternator is used to start engine Short circuit protection: MCCB air switchCooling system: ... ATS and paralleling system, soundproof canopy and moving trailer. Digital inverter battery powered generator (3kw ...