1.SDC Generator Sets, 2.110v~220v ac generator, 3. 2 colors choose 4.AC contruction generator 5.ISO9001:2000,CE Approvaled 2011 ... AC Construction SD/SDC Generator Application:•towns•countrysides•forests•construction sites on boats for lighting,•household appliance,•power tools and welding,etcTechnical data ... range(kW)(V)(A)noload(V)(A)load (%)for welding(A)single-phase 230V/50Hz/1500r/min/cosΦ=1.0SD ...