... protection, ground fault monitoring, grid monitoring, integrate all-pole sensitive, leakage current monitoring unit.> Standards complied: VDE ... 61000-6-1,EN61000-6-2 ,EN61000-6-3,EN61000-6-4,AS4777, AS/NZS 3100Technical ... 280VRated Grid Frequency50Hz/60Hz50Hz/60Hz50Hz/60HzOutput Current THD< 3%< 3%< 3%AC connectionSingle phaseSingle phaseSingle phaseSYSTEM Max. Efficiency97.60 ...