... rail injector (optional feature);2, 6-channel common-rail injector;3, support a variety of rail pressure sensor (BOSCH / DEOSN / DELPHI ... ,11kw,15kw,18.5kw optional.3.Fuel injector open voltage control range: 12V,80V, 150V Control accuracy:phase adjustment4.Injector opening frequency ... pressure control control:0-2000bar Control accuracy: 1bar8.Electronic power: 3 Phase 380V or 3 Phase 220V