... SMD technology.3. High efficiency IGBT inverter technology4. LCD screen display5. Intelligent detecting function6. Excellent load feature7. Three phase separately control, realizes ... 380VAC,230/400VAC,240/415VACRange±25%Nominal input frequency50Hz±10%,60Hz±10%ChargeCharge modeconstant current to constant voltage, with temp ... ×950×18001600×1150×1800 HT HM Series Low frequency Online Ups 3/3 Phase In/Out