... current limit control JJR2-11KW-Z Soft starter low-power apply to AC 50HZ,380V,660V,11~500KW ... squirrel-cage type three-phase asynchronous motor,motor rated power should match with the soft starter.3) Starting ... air-cooled5) Various protection function : over current,three phase current not balance,over hot,lack phase,motor overload 6 ... LCD displayWiring Diagram Dimension : Soft starter low-power 11KW