... compact, max. Efficiency≥95%.8)pure sine wave output, automatically synchronized with the grid tracking, power ... input current18.7A24ANominal AC output power2.5KW3KWNominal AC voltage180~265VACNominal AC frequency50Hz/60HzPower factor≥0.99THD of AC current<4%(nominal ... no condensingProtectionInput short voltage,over voltage,connecting contrary,output over current,short circuit,over heat etc.Cooling ...