power inverter ,dc to ac power inverter,dc-ac inverterSG5K / 6K is using low-frequency ... for protection purpose for outdoor applications. The direct plug-in terminal port provides easy, safe and reliable ... -6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164 ... at nominal power)SystemMax. Efficiency94.50%94.50%Euro Efficiency93.50%93.80%Protection DegreeIP65 (outdoor)IP65 ...